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Green Planet Nutrients

Premium Feeds. Real Value.

Green Planet Nutrients is a Canadian brand trusted by growers worldwide for its clean, consistent, and high-performing nutrient formulations. Whether you're growing in soil, coco, or hydroponics, Green Planet offers a straightforward, scalable feeding system that delivers exceptional results from seed to harvest.

Best known for its 2-part Dual Fuel base nutrients, GP3 3-part nutrient system, and a wide range of powerful additives, Green Planet makes it easy to customise your feeding program to suit any plant, stage, or system. Each product is formulated with high-quality inputs and designed to maximise uptake, promote vigorous growth, and improve overall plant health, all while keeping costs under control.

At Hydro Oasis, we stock Green Planet Nutrients because they strike the perfect balance between performance and affordability. If you're chasing high yields and cleaner crops without blowing the budget, Green Planet is a smart choice.

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Green Planet

Green Planet Horti Late Bloom

Horti Late Bloom is Green Planet’s high-performance dry base fertiliser designed specifically for the final two weeks of flowering. With a concentrated 0-24-26 NPK profile plus magnesium and sulphur, it delivers the phosphorus and potassium surge that maximises floral mass, resin production, and colour expression right before harvest. Its clean, pH-stable, fully soluble formulation ensures zero residue and protects emitters, making it perfect for stock tanks, injectors, and automated fertigation. As the finishing stage of the HORTI Feeding Program, Horti Late Bloom builds on the foundation set by Horti Grow and Horti Bloom. By providing an intense, targeted nutrient supply at the end of the cycle, it amplifies essential oil production, enhances bud density, and sharpens aroma and flavour. Plants finish stronger, healthier, and with more marketable quality. Designed for consistency, Horti Late Bloom dissolves completely with no fillers or sediment, ensuring smooth system operation and predictable EC control. Paired with Horti Cal throughout the cycle, it safeguards Ca/Mg balance and prevents last-stage deficiencies from compromising results. From boutique gardens to large commercial facilities, Horti Late Bloom is the final step in driving crops to their fullest yield potential and cleanest finish.

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Green Planet

Green Planet Horti Grow

Horti Grow is Green Planet’s premium dry base fertiliser, specifically designed for the vegetative stage. With an NPK ratio of 8‑11‑21, plus magnesium, sulphur, and a full suite of micronutrients, it delivers strong, vibrant growth and prepares plants for a successful transition into flowering. The formula is fully water‑soluble, pH‑stable, and free from fillers, ensuring clean, reliable feeding that leaves no sediment or residue, perfect for manual mixing, stock tanks, or automated dosing systems. By fuelling vigorous green growth, Horti Grow promotes robust stems, dense foliage, and healthy root systems. Magnesium and sulphur drive photosynthesis and chlorophyll production, while the added micronutrients ensure plants receive balanced nutrition for every growth stage. This makes Horti Grow not only efficient but also scalable, fitting seamlessly into both small‑scale grows and large commercial operations. Tested extensively in real‑world conditions, the Horti Line is engineered for precision and reliability. Horti Grow’s clean solubility makes it ideal for hydroponics, coco, and soil applications, delivering predictable results without clogging irrigation lines or emitters. Integrated into the HORTI Feeding Program, it provides stage‑specific performance that growers can trust. Whether you are hand‑mixing nutrients or managing large‑scale fertigation systems, Horti Grow is a dependable base fertiliser that supports lush, resilient plants and sets the stage for heavy yields during bloom.

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Green Planet

Green Planet Horti Cal

Horti Cal is Green Planet’s specialised dry fertiliser designed to deliver calcium, magnesium, and nitrogen during both vegetative and flowering stages. With a robust 14‑0‑0 NPK ratio plus Ca and Mg, it reinforces plant cell walls, prevents common deficiencies like tip burn, leaf chlorosis, and blossom‑end rot, and enhances overall plant resilience. Its clean, fully water‑soluble formulation makes it ideal for stock tanks, injectors, and dosing systems, with no sediment or clogging risk. By supporting structural strength and chlorophyll production, Horti Cal helps plants handle environmental stress, maintain strong stems, and maximise photosynthesis. Calcium fortifies cell walls and improves nutrient transport, while magnesium fuels chlorophyll synthesis for lush green growth. The added nitrogen keeps development balanced, driving vigour throughout the growth cycle. Formulated to integrate seamlessly into the HORTI Feeding Program, Horti Cal complements Horti Grow, Horti Bloom, and Horti Late Bloom by maintaining calcium and magnesium balance. It is suitable for soil, coco, and hydroponic systems, scaling from small hobby gardens to full commercial operations. Whether applied in veg or bloom, Horti Cal ensures crops develop the structural strength, stress resistance, and nutrient efficiency needed for healthy, high‑quality yields.

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Green Planet

Green Planet Horti Bloom

Horti Bloom is Green Planet’s clean, fully soluble dry base fertiliser engineered for the early–mid flowering phase. With a targeted 5‑15‑26 NPK profile plus magnesium, sulphur, and a complete micronutrient package, it delivers the phosphorus and potassium push that initiates strong bud set, dense floral development, and reliable ripening. The pH‑stable, low‑residue powder dissolves completely without fillers or sediment, making it ideal for stock tanks, injectors, and automated fertigation. Designed as part of the HORTI Feeding Program, Horti Bloom slots in seamlessly after Horti Grow to carry plants through the first half of bloom. Elevated P and K drive energy transfer, sugar production, and cellular strength, while Mg and S keep chlorophyll and enzyme activity humming under high light. The result is a uniform, vigorous canopy that stacks quickly and sets the stage for a heavy finish. Because every greenhouse and room runs differently, Horti Bloom was built for precision and repeatability. Its clean solubility protects lines and emitters, and its balanced chemistry supports predictable EC management, critical for long‑run reservoirs and dosing systems. Use alongside Horti Cal to maintain calcium and magnesium balance as flowers bulk up. From small‑scale tents to commercial fertigation, Horti Bloom gives you a dependable bloom base that keeps plants feeding efficiently while you steer environment and irrigation for yield and quality.

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Green Planet

Green Planet Hydro Clay

Green Planet Expanded Clay is a professional-grade, 100% natural growing medium created from thermally expanded clay. Its lightweight, porous structure provides exceptional aeration and drainage, preventing waterlogging while maintaining the perfect balance of air and moisture in the root zone. This makes it an ideal choice for hydroponic, aquaponic, and soil-based systems, as well as for use in propagation or as a stabilising medium for larger plants. Each clay pellet is inert, pH-neutral, and sterile, ensuring that your nutrient solutions remain stable and uncontaminated. The unique honeycomb structure encourages strong root development, improves nutrient uptake, and promotes beneficial microbial activity within the root zone. Because the pellets are non-degradable, they can be washed, sterilised, and reused across multiple crop cycles, making them both cost-effective and environmentally responsible. Expanded Clay also doubles as an excellent top-dressing material to reduce evaporation and discourage pests such as fungus gnats. With its combination of durability, reusability, and reliable performance, Green Planet Expanded Clay is a versatile solution for growers seeking a clean, consistent, and aeration-focused medium.

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Green Planet

Green Planet GP3 Micro

GP3 Micro is the micronutrient backbone of Green Planet’s professional GP3 3-part system. Formulated to provide essential nitrogen, calcium, and a complete blend of chelated trace elements, it supports enzymatic functions, chlorophyll production, and overall plant health from seedling through to harvest. By supplying balanced micronutrients, GP3 Micro ensures stronger growth, improved resistance to stress, and a solid foundation for both the vegetative and bloom phases. With a 5-0-1 NPK ratio, GP3 Micro delivers nitrogen to drive early growth while fortifying plants with calcium to strengthen cell walls and enhance structural resilience. Its inclusion of vital trace elements, such as iron, boron, manganese, molybdenum, copper, and zinc, ensures robust metabolic activity and protection against common deficiencies. Clean, fully water-soluble ingredients make it ideal for hydroponics, coco, and soil, while its low salt/residue profile prevents system build-up. GP3 Micro is formulated without synthetic dyes or carbonates, making it ultra-clean and reliable in reservoirs and automated fertigation systems. It also includes three unique chelated iron sources, ensuring plants receive consistent nutrition across a wide pH range. When paired with GP3 Grow and GP3 Bloom, growers can dial in precise ratios for maximum performance and crop quality. From propagation to final flush, GP3 Micro keeps plants balanced, resilient, and primed for exceptional yields.

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Green Planet

Green Planet Dual Fuel 1+2

Dual Fuel 1+2 is Green Planet’s streamlined two‑part base nutrient system, designed for complete performance from seedling through to harvest. This professional formula provides all essential macro and micronutrients in just two bottles, used together at a 1:1 ratio for every stage of plant development. Dual Fuel 1 delivers nitrogen and calcium to build strong vegetative growth and resilient plant structure, while Dual Fuel 2 supplies phosphorus, potassium, magnesium, and sulphur to drive energy transfer, flowering, and essential oil production. The clean, highly concentrated inputs are fully water‑soluble, carbonate‑free, and dye‑free, making them easy to mix and safe for all systems, including recirculating setups. Naturally buffering to a pH of 6.0–6.5, Dual Fuel minimises pH adjustments and ensures consistent nutrient uptake across varying conditions. With fewer bottles, simpler mixing, and reliable results, it has become the go‑to choice for both home gardeners and commercial cultivators. Whether grown in hydroponics, coco, or soil, Dual Fuel 1+2 integrates seamlessly with Green Planet’s supplements to give growers maximum control over crop quality and yield.

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Green Planet Bud Booster

Bud Booster is Green Planet’s classic powdered bloom additive, designed to maximise flower mass, size, and quality during the flowering stage. This concentrated formula delivers high levels of phosphorus (50%) and potassium (30%), the two key macronutrients that fuel flower development, nutrient uptake, and carbohydrate production. It also contains boron to improve sugar transport and nutrient mobility, as well as a small amount of nitrogen and vitamin B1 to support metabolism, root function, and stress resistance. By increasing phosphorus and potassium at the right time, Bud Booster encourages plants to set more flowers, build denser buds, and improve overall quality. The powdered format is easy to use and dissolves quickly into feed water, making it suitable for both beginners and experienced growers. Compatible with soil, coco, and hydroponic systems, it integrates smoothly into any nutrient program as a simple, high‑impact bloom enhancer. Bud Booster is especially valued for its ability to provide visible results, larger, heavier flowers with improved structure and increased yield potential, all without complicating your feeding schedule.

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Green Planet Karbo Boost

Karbo Boost is Green Planet’s premium powdered carbohydrate supplement designed to fuel beneficial microbial activity during the flowering stage. By supplying a balanced source of simple carbohydrates, it energises the rhizosphere, encouraging microbes to expand and break down nutrients into more plant-available forms. This results in healthier roots, improved nutrient absorption, and more vigorous flower development. With a stronger microbial population, plants are able to maximise nutrient uptake, water efficiency, and oxygen exchange, key factors for maintaining growth momentum during the demanding bloom cycle. The outcome is denser buds, richer aromas, and superior flavour expression in the finished harvest. Karbo Boost is clean, pH-neutral, and easy to use across soil, coco, and hydroponic systems. Its dry powder formulation dissolves rapidly, leaving no residue, and integrates seamlessly into any nutrient program. Growers can rely on it as a consistent energy source that supports both plant vitality and microbial diversity throughout bloom. Regular use of Karbo Boost helps deliver bigger yields with enhanced aroma and taste, making it a go-to supplement for anyone seeking both quality and quantity in their harvests.

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Green Planet Back Country Blend Bloom

Back Country Blend Bloom is a controlled‑release, granular base nutrient designed specifically for the flowering stage of outdoor soil and coco grows. With a balanced profile of nitrogen (N), phosphorus (P), potassium (K), and calcium (Ca), it fuels the transition from vigorous vegetative growth to heavy, resinous flowering. Powered by True‑Cote™ Technology, Bloom ensures consistent nutrient dispersion and steady release over multiple weeks, helping plants maintain strong performance throughout the bloom cycle. Its formulation includes humic acids that improve soil structure, water retention, and microbial activity while buffering pH to minimise nutrient lockout. This creates a fertile root zone where nutrients remain available, supporting bigger, denser flowers and improved aroma and colour expression. Clean, dust‑free granules make application simple, mess‑free, and reliable, whether top‑dressed or incorporated into soil. Back Country Blend Bloom reduces the need for constant liquid feeding, allowing outdoor growers to enjoy a low‑maintenance, high‑return nutrient program. With its easy, set‑and‑forget format, Bloom simplifies flowering nutrition while delivering professional‑grade results in any outdoor setup. From small backyard projects to large‑scale cultivation, Back Country Blend Bloom is the straightforward way to drive healthy, abundant flower production.

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Green Planet

Green Planet Back Country Blend Grow

Back Country Blend Grow is a slow‑release, granular base nutrient formulated to power vigorous vegetative growth in outdoor soil and coco systems. Built on a balanced blend of nitrogen (N), phosphorus (P), potassium (K), and calcium (Ca), it lays the foundation for strong structure, lush foliage, and resilient roots while improving overall soil performance. True‑Cote™ controlled‑release technology steadily delivers nutrition over weeks, keeping plants fed without the peaks and troughs of liquid-only programs. Designed for simplicity, Back Country Blend Grow can be top‑dressed or mixed into media and reapplied every 3–5 weeks, perfect for set‑and‑forget outdoor gardens. Its clean, dust‑free granules spread evenly and activate with watering, providing reliable feeding with minimal labour. This consistency helps prevent overfeeding and nutrient burn, even in hot conditions. The formula also improves soil health over time. A humic acid blend enhances nutrient mobility and water retention, supports beneficial microbial activity, and naturally buffers pH to reduce lockout. Together, these features create a fertile, forgiving root zone that drives fast vegetative growth and sets the stage for a heavy, high‑quality bloom. From backyard plots to large‑scale outdoor cultivation, Back Country Blend Grow is the straightforward way to establish strong, healthy plants before flowering begins.

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Green Planet

Green Planet Back Country Blend Boost

Back Country Blend Boost is a granular bloom additive formulated to deliver a powerful, targeted nutrient punch at the exact time plants need it most, during flowering. Designed as a companion to Back Country Blend Bloom, this booster increases phosphorus (P), potassium (K), calcium (Ca), and humic acid availability, ensuring explosive flower formation, enhanced aroma, and vivid colour expression. Its unique slow‑release profile makes it ideal for outdoor growers seeking simplicity and consistency, just one top dress provides weeks of dependable feeding. What sets Boost apart is its ability to strengthen both the plant and the soil simultaneously. The elevated levels of phosphorus and potassium fuel dense, heavy flowers, while calcium reinforces plant structure and cell walls. Added humic acid improves soil structure, boosts microbial activity, and enhances nutrient mobility, ensuring minerals flow efficiently to where plants need them. This synergy not only drives floral performance but also improves the overall health of the soil environment for future cycles. Unlike liquid bloom additives that require constant reapplication, Back Country Blend Boost offers a clean, dust‑free, and easy‑to‑use granular format. Its controlled‑release delivery makes it a true set‑and‑forget solution, perfect for large outdoor gardens or growers who prefer a low‑maintenance, high‑return approach. By combining ease of use with professional‑grade performance, Boost helps growers achieve bountiful, flavourful harvests with less effort. From backyard growers to large‑scale outdoor cultivators, Back Country Blend Boost is the simple, effective way to supercharge flowering while building healthier soil.

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Green Planet

Green Planet Horti RawK

Horti RawK is Green Planet’s potent late‑flower potassium additive, designed as a 0‑0‑62 single‑nutrient powder to maximise bud density, weight, and strength in the final stages of flowering. By delivering a concentrated dose of potassium, it promotes sugar storage, sturdy stems, and compact flower formation, especially important to prevent airy, loose blooms. Clean, effective, and simple to use, Horti RawK is an essential finishing tool for growers looking to push quality and yield in the last weeks of bloom. Potassium plays a critical role in plant metabolism, powering energy transfer, starch production, and cellular integrity. By applying Horti RawK during late flower, plants gain the reserves they need to support heavy bud sites, enhance trichome production, and improve overall harvest quality. Its granular, water‑soluble format ensures quick uptake and flexible use in both soil and hydroponic systems. Horti RawK can be used as a one‑off late‑flower flush or as part of a weekly bloom regimen, making it versatile for a wide range of cultivation styles. When applied correctly, it helps growers achieve stronger stems, denser flowers, and a cleaner, more resinous finish.

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Green Planet

Green Planet Ocean Magic

Ocean Magic is Green Planet’s organic kelp-based tonic made from cold-pressed Norwegian sea kelp (Ascophyllum nodosum). Rich in natural bio stimulants, amino acids, enzymes, and over 90 trace elements, it strengthens early growth, speeds recovery from stress, and supports vigorous root development. Use as a root drench or foliar spray in veg and early bloom to improve nutrient uptake, canopy health, and overall plant vitality. The cold-press method preserves delicate compounds that help plants tolerate heat, drought, and transplant shock while encouraging thicker stems and denser foliage. Ocean Magic integrates cleanly with any base nutrient line across soil, coco, or hydro, making it a versatile foundation additive for healthier, faster-growing crops. By fortifying the root zone and activating natural growth pathways, Ocean Magic lays the groundwork for stronger vegetative performance and improved yield quality later in flower.

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Green Planet

Green Planet Root Builder

Root Builder is Green Planet’s powerful root‑zone inoculant, formulated with two highly active beneficial bacteria, Bacillus licheniformis and Bacillus subtilis. These microbes colonise the rhizosphere to enhance nutrient availability, improve soil structure, and strengthen natural plant defences. B. licheniformis rapidly breaks down nutrients into bioavailable forms, while B. subtilis produces antifungal compounds that protect roots against harmful pathogens. Together, they drive vigorous root growth, improve moisture retention, and stabilise pH, creating a stronger foundation for plant development. By promoting a healthy, living root zone, Root Builder reduces stress, supports nutrient efficiency, and allows plants to dedicate more energy to growth and flower production. The result is a more resilient crop with stronger roots, healthier foliage, and higher yields. Safe and effective across hydroponics, coco, and soil, it integrates seamlessly into any nutrient program. Root Builder contains no synthetic additives and is designed to work naturally in harmony with your existing feed schedule, providing consistent results from veg through bloom.

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Regular price From $37.49
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Green Planet

Green Planet Liquid Weight

Liquid Weight is Green Planet’s premium carbohydrate additive, engineered to supercharge the bloom phase by providing plants and root-zone microbes with a steady supply of energy. Formulated with a balanced mix of simple and complex sugars, amino acids, and powerful bioactive agents like triacontanol, yucca extract, fulvic acid, and ascorbic acid, it enhances nutrient uptake, resin production, and floral development. By fuelling both the plant and beneficial microbes, Liquid Weight creates the conditions for denser, more aromatic flowers. The inclusion of humic and fulvic compounds improves cell membrane permeability, ensuring faster and more efficient nutrient absorption. Natural plant growth stimulants like triacontanol and Vitamin C boost photosynthesis, improve stress tolerance, and accelerate bud expansion. Yucca acts as a natural surfactant, promoting better nutrient distribution in the root zone. Designed for soil, coco, and hydro systems, Liquid Weight integrates seamlessly with any nutrient program, including GP3 and Dual Fuel. By focusing plant energy on flower development rather than metabolic stress, Liquid Weight drives visible improvements in flower density, stickiness, and aroma, helping growers achieve higher-quality harvests with less effort.

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Green Planet PK Spike

PK Spike is Green Planet’s concentrated bloom-phase accelerator, delivering a clean 0‑14‑15 ratio to push phosphorus and potassium exactly when flowers need it most. This highly soluble formula shifts plant energy toward flower building, driving rapid bud initiation, increased floral density, and a stronger finish. It’s engineered to stack neatly on top of any base program (GP3, Dual Fuel, etc.) without unnecessary fillers, just precision P and K for serious bloom performance. During mid‑flower, plants demand large amounts of phosphorus for energy transfer and potassium for carbohydrate production, cell strength, and oil synthesis. PK Spike answers that demand with a potent shot of both, helping crops set heavier sites, ripen uniformly, and maintain quality under high-light or heavy-feeding conditions. Its low‑residue inputs keep reservoirs and lines clean while delivering fast plant availability. Use PK Spike as a targeted tool from early‑ to mid‑bloom to amplify yield and quality. With correct timing and rate, you’ll see tighter stacking, improved resin output, and a confident, consistent finish across cultivars and environments.

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Green Planet Rezin

Rezin is Green Planet’s premium terpene and flavour enhancer, designed to bring out the full aromatic and resin potential of your plants. Instead of masking flavour, it stimulates natural pathways that produce terpenes and flavonoids, giving crops their unique scent, taste, and resin profile. By driving greater trichome production, Rezin delivers frostier flowers and a stickier finish without altering EC or requiring changes to your base feeding program. Formulated with a fermentation‑derived blend of organic acids, including ascorbic, citric, gluconic, and lactic, Rezin supports nutrient processing, improves root activity, and boosts essential oil metabolism. Added molybdenum helps optimise nitrogen and phosphorus pathways, while vitamin B1 encourages strong root function and plant health. The result is a cleaner, more vibrant harvest with improved flavour, colour, and bag appeal. Rezin contains no PGRs, synthetic dyes, or carbonates. It’s fully water‑soluble and compatible with all cultivation systems, from hydroponics to coco and soil. Simple to use and highly effective, it’s the finishing tool growers trust to elevate quality without complicating their routine.

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Regular price From $52.49
Regular price $69.99 Sale price From $52.49
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Green Planet

Green Planet GP3 Professional Starter Kit

The GP3 Professional Starter Kit is Green Planet’s complete seed‑to‑harvest program, built around the ultra‑clean GP3 three‑part base (Grow, Micro, Bloom). Each bottle is fully water‑soluble, dye‑free, and formulated for low residue so it runs smoothly in soil, coco, and hydro systems, manual or automated. Chelated micronutrients and three iron sources keep uptake stable across a broad pH range, while stage‑specific ratios let you fine‑tune nutrition from propagation to finish. To push performance beyond the base, the kit includes Green Planet’s flagship additives that strengthen roots, reinforce plant structure, and elevate terpene, flavour, and yield. Early‑stage tools build resilience and root mass; bloom‑stage enhancers drive stack, density, and aroma without complicating your schedule. The included feed chart and guide take the guesswork out of dosing, perfect for first‑timers and pros alike. Every product in the kit is designed to work together with minimal salt build‑up and predictable results in long‑running reservoirs. Whether you’re aiming for a clean, high‑quality finish or maximising grams per square metre, the GP3 Professional Starter Kit delivers a cohesive, reliable workflow. By consolidating a full program into one box, you get consistent results, fewer variables, and an easier path to premium harvests.

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Regular price $224.99
Regular price $299.99 Sale price $224.99
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Green Planet Dual Fuel Starter Kit

The Dual Fuel Starter Kit is Green Planet’s all-in-one nutrient package, providing everything you need to run a full crop cycle with simplicity and precision. Inside, you’ll find Dual Fuel 1 & 2 base nutrients (two sets of 1 L bottles), along with 1 L of Massive Bloom and 1 L of Rezin. Together, these create a complete feed program that covers every stage of plant growth, from seedling to harvest. Designed for ease of use, the kit produces up to 1,000 L of solution, making it ideal for both beginners and seasoned growers. Dual Fuel is a proven two-part base system that runs at a simple 1:1 ratio across the full grow cycle, eliminating the guesswork and making feeding straightforward. Massive Bloom provides an extra push during flowering by increasing flower size, density, and overall yield potential, while Rezin enhances flavour, aroma, and resin production without affecting EC or interfering with your base nutrient program. With an included printed feed chart and grow guide, the kit ensures you can achieve professional-grade results with confidence. By packaging Green Planet’s most popular essentials in one cost-effective bundle, the Dual Fuel Starter Kit is the smart way to grow bigger, better crops with ease.

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Green Planet

Green Planet Plant Guard

Plant Guard is Green Planet’s premium potassium silicate supplement designed to fortify plant structure and resilience. By depositing silica directly into cell walls and epidermal layers, it strengthens stems and branches, enabling plants to carry the weight of heavy flowers without bending or breaking. This added structural support is invaluable during the flowering stage when blooms demand maximum stability, but also during vigorous vegetative growth to prepare plants for training and canopy management. Beyond physical reinforcement, Plant Guard enhances a plant’s natural defences against stress. Thicker cell walls reduce moisture loss and improve tolerance to temperature swings, drought, and high VPD conditions. They also act as a defensive barrier against pests and fungal pathogens such as powdery mildew and grey mould, helping crops remain healthier throughout their lifecycle. Stronger internal structure also improves nutrient and water transport, ensuring plants feed efficiently and consistently. This leads to faster growth rates, increased vitality, and higher overall productivity, especially under high‑intensity lighting or heavy‑feeding programs. Plant Guard is clean, fully soluble, and low‑residue, making it ideal for hydroponic and recirculating systems as well as soil and coco. It integrates seamlessly into any nutrient program, including GP3 and Dual Fuel, ensuring easy adoption for growers of all scales. With regular use, expect sturdier frames, improved stress resistance, and reliable harvests with superior crop quality.

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Green Planet Massive

Massive is Green Planet’s flagship bloom enhancer, scientifically formulated to maximise flower size, weight, aroma, and overall yield. This powerhouse additive combines L-form amino acids, vitamins, carbohydrates, chelated minerals, and naturally occurring growth hormones such as gibberellins and the potent plant steroid triacontanol. Together, these elements accelerate photosynthesis, improve CO₂ utilization, and transport vital nutrients directly to flowering sites, resulting in dense, aromatic, and high-quality blooms. Unlike generic bloom boosters, Massive offers a clean, highly soluble formula free from dyes or carbonates, ensuring minimal residue and reliable performance across all growing systems. It is engineered to enhance both the quantity and quality of your harvest, increasing dry weight and flower density without compromising plant health. Suitable for hydroponics, coco, and soil, Massive integrates seamlessly into any nutrient regimen, especially alongside the GP3 base system. By stimulating metabolic activity, strengthening cell walls, and improving floral development, Massive helps plants achieve their full genetic potential. Growers consistently report heavier yields, improved terpene expression, and higher-quality harvests with this industry-leading bloom enhancer.

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Green Planet Vitathrive

Vitathrive is Green Planet’s vitamin and stress-relief additive, engineered to boost resilience, accelerate growth, and improve overall plant health from propagation through early flowering. Formulated with a complete spectrum of vitamins (including B1, B2, B6, B12, A, C, and D) and Naphthaleneacetic acid (NAA) hormone, it helps plants recover from transplant shock, environmental fluctuations, and heavy fruit loads. By stimulating root development, branching, and canopy expansion, Vitathrive lays the groundwork for stronger growth and higher-quality harvests. This clean, highly soluble formula is free from synthetic dyes and carbonates, delivering ultra-low residue that makes it safe for use in hydroponics, coco, and soil. It integrates seamlessly into any nutrient program, ensuring broad compatibility across systems. With vitamins and hormones that activate metabolic and enzymatic functions, Vitathrive strengthens immunity, enhances flavour and aroma, and drives carbohydrate transport for better post-harvest results. From clones and seedlings to established plants, Vitathrive is a powerful support tool that enhances stress resistance, speeds recovery, and prepares crops for vigorous growth and abundant flowering.

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Regular price From $56.24
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Green Planet

Green Planet GP3 Grow

GP3 Grow is the vegetative-phase nutrient base of Green Planet’s professional GP3 3-part system. Formulated to deliver the essential building blocks for rapid growth, it supplies nitrogen, phosphorus, potassium, and a complete suite of chelated micronutrients that fuel strong stems, lush foliage, and resilient root systems. By focusing on the nutrients that matter most during veg, GP3 Grow creates the foundation for healthier, higher-yielding crops in bloom. With a 2-1-6 NPK ratio, GP3 Grow promotes vigorous leaf development, structural strength, and root vitality. Like the rest of the GP3 line, it is formulated with ultra-clean, fully water-soluble ingredients and contains no synthetic dyes or carbonates. This ensures a low salt/residue profile, preventing build-up in reservoirs and irrigation systems while keeping solutions stable and efficient. Its clean formulation makes it ideal for recirculating hydro setups, coco programs, and soil-based gardens alike. Micronutrients are fully chelated for maximum bioavailability, and GP3 Grow features three distinct iron sources to ensure steady uptake across a wide pH range. This guarantees plants maintain consistent access to key elements even when conditions fluctuate. When paired with GP3 Micro and GP3 Bloom, growers can fine-tune nutrient ratios to suit cultivar needs, environmental factors, and growth targets. The result is vigorous, healthy vegetative growth that supports dense branching and robust structures, giving plants the strength and vitality they need to carry heavy flowers later in their cycle.

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Green Planet

Green Planet GP3 Bloom

GP3 Bloom is the bloom-phase nutrient base of Green Planet’s professional GP3 3-part system. Specifically designed for flowering, it delivers a precise balance of phosphorus and potassium that drives bud set, density, and overall floral performance. By reducing excess nitrogen and boosting the nutrients that matter most in bloom, it promotes heavier yields and improved quality across all media, hydroponics, coco, and soil. Formulated with ultra-clean, fully water-soluble ingredients, GP3 Bloom contains no synthetic dyes or carbonates. This ensures a low salt/residue profile, keeping systems running smoothly and preventing build-ups in reservoirs and lines. Its purity and solubility make it ideal for recirculating and automated irrigation setups, while still integrating seamlessly into traditional hand-watering or soil programs. GP3 Bloom also provides complete micronutrient support, with every element fully chelated for maximum availability. Three distinct iron sources are included to guarantee consistent uptake across a wide pH range, ensuring plants continue to absorb what they need even when conditions fluctuate. When combined with GP3 Micro and GP3 Grow, it allows growers to fine-tune nutrient ratios to suit specific cultivars and environmental demands. The result is stronger, more resilient plants with denser, more aromatic flowers. From boutique tent grows to large-scale facilities, GP3 Bloom offers professional-grade precision and reliability for growers who want consistently high-quality harvests.

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Green Planet

Green Planet Coco

Green Planet Coco Coir is a professional-grade, ready-to-use growing medium made entirely from renewable coconut husk fibres. Processed in a world-leading ISO 9001 certified facility, this coir undergoes fresh water retting to ensure exceptional purity and consistency. Each batch is RHP-certified (028DS15) and fully compliant with EN 12580 European standards, guaranteeing a product that is contaminant-free, safe, and reliable for growers of all levels. Coco coir is prized for its ability to hold water while maintaining superb aeration, creating the perfect environment for healthy root growth and efficient nutrient absorption. Unlike many unprocessed coir products, Green Planet’s coir is pre-buffered to neutralise excess sodium and potassium, ensuring stable calcium and magnesium uptake from day one. This results in stronger root systems, faster vegetative growth, and improved plant resilience throughout the crop cycle. With its clean, pH-neutral profile and natural structure, Green Planet Coco Coir is highly versatile, whether used on its own, blended with perlite or soil, or as part of hydroponic systems. Its lightweight, low-dust composition makes it easy to handle and apply, while its renewable sourcing provides an eco-conscious solution for growers who value sustainability as well as performance.

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Green Planet

Green Planet Pro Cal

Green Planet Pro Cal is a concentrated calcium-magnesium supplement designed to strengthen plant structure, optimise nutrient uptake, and prevent deficiencies throughout the entire growth cycle. Containing fully chelated calcium, magnesium, iron, and a range of essential trace elements, Pro Cal plays a vital role in supporting enzymatic functions, chlorophyll production, and robust root development. This makes it particularly beneficial in coco coir systems, where additional supplementation of calcium and magnesium is often required to maintain balance and prevent lockouts. Calcium fortifies plant cell walls, helping to build stronger stems and a more resilient structure, while magnesium serves as a key component in chlorophyll, driving efficient photosynthesis and lush, green growth. Iron and other micronutrients enhance metabolic processes and prevent common deficiency symptoms such as interveinal chlorosis and stunted development. By delivering these minerals in chelated, plant-available forms, Pro Cal ensures rapid uptake and consistent performance, even in fast-growing, nutrient-hungry crops. Suitable for soil, coco, and hydroponic systems, Pro Cal is a versatile additive that integrates seamlessly with any nutrient program. Its high solubility and clean formulation allow for precise application, making it a trusted choice for both hobbyists and professional growers seeking stronger plants, healthier foliage, and improved yields.

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Green Planet

Green Planet Coco Perlite

Green Planet Coco Perlite Blend is a premium, ready-to-use growing medium designed to provide the perfect foundation for strong, healthy plant growth. It combines 70% high-quality, RHP-certified, pre-buffered coconut coir with 30% perlite, creating a media that offers the ideal balance of moisture retention and aeration. This blend ensures that roots are never waterlogged or starved of oxygen, supporting vigorous root growth and improved nutrient uptake. The coco component has been carefully processed and buffered to neutralise excess sodium and potassium, ensuring optimal calcium and magnesium availability from the start. With RHP certification, growers can trust that each bag meets strict international quality standards, clean, contaminant-free, and consistent from batch to batch. The addition of perlite further enhances drainage and airflow, making this blend suitable for a wide range of systems including hydroponics, coco, soil-based gardens, and container growing. Eco-friendly and sustainable, Green Planet Coco Perlite is made from renewable coconut husks and inert perlite, offering both high performance and environmental responsibility. Its lightweight, easy-to-handle composition makes it a convenient choice for both hobby growers and commercial cultivators seeking a reliable, professional-grade growing media.

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