Soil Nutrients

SUPERthrive

Superthrive

SUPERthrive is a highly concentrated vitamin solution containing vitamin B₁ and kelp extract, formulated to support plant health, reduce stress, and encourage vigorous growth. Based on information from official SUPERthrive sources, it helps plants recover from transplant shock, environmental stress, and pruning, while promoting stronger roots and overall resilience. Trusted by growers for decades, SUPERthrive is suitable for use in soil, coco, and hydroponic systems and can be applied throughout the entire plant lifecycle to enhance vitality and growth performance.

Bio Diesel Nutrients

Bio Diesel Marine CaMg+

Bio Diesel Marine CaMg+ is a potent, marine-derived growth enhancer designed to rapidly correct calcium and magnesium deficiencies while promoting vigorous plant growth. This premium additive is sourced from crustacean deposits found in ancient seabeds, providing naturally chelated forms of calcium and magnesium for superior uptake and fast-acting results. In addition to these core minerals, Marine CaMg+ is enriched with natural nitrogen, boron, trace minerals, and plant-growth-promoting compounds including ocean-derived cytokinins. These cytokinins stimulate cell division and lateral branching, resulting in stronger stems, denser foliage, and improved structural integrity. Marine CaMg+ not only rectifies nutrient imbalances within 24–48 hours but also builds long-term plant resilience against environmental stress, pest pressure, and disease. Its clean, soluble formulation ensures compatibility with soil, coco, and hydroponic systems, and it is equally effective as a root drench or foliar spray. By enhancing nutrient mobility and availability, Bio Diesel Marine CaMg+ supports healthier metabolism, more efficient photosynthesis, and optimal growth rates, making it a powerful ally during intense vegetative development or when plants require extra mineral support.

Plant Revolution

Great White Premium Mycorrhizae

Great White Premium Mycorrhizae is a highly concentrated inoculant containing a blend of beneficial mycorrhizal fungi, bacteria, and trichoderma species. Designed to colonise the root system, it improves nutrient and water absorption, enhances root growth, and increases plant resilience. This powerful formula supports stronger, healthier plants from seedling to harvest. Ideal for use in soil, coco, and hydroponic systems, Great White promotes explosive root development, better nutrient uptake, and improved overall plant performance. It is trusted by professional growers for achieving optimal growth and yield potential.

Bio Diesel Nutrients

Bio Diesel Rhino K

Bio Diesel Rhino K is a highly concentrated, potassium-rich flowering enhancer developed to supercharge the final stages of bloom. This premium additive delivers an intense surge of potassium, an essential macronutrient that drives carbohydrate production, cellular expansion, and flower ripening. By supplying plants with elevated levels of K alongside supporting trace minerals, Rhino K promotes exceptional flower swelling, density, and resin production in the critical final weeks before harvest. The formula is derived from natural mineral and organic sources, ensuring a clean, soluble solution that’s compatible with soil, coco, and hydroponic systems. Its fast-absorbing nature means plants can utilise the extra potassium almost immediately, translating into visibly heavier flowers and enhanced terpene profiles. Rhino K also encourages improved essential oil content, making it ideal for growers seeking maximum flavour, aroma, and potency in their final product. When paired with a balanced PK booster, Rhino K pushes plants beyond their standard yield potential, extending floral productivity and ensuring that no opportunity for weight and quality gains is missed. Suitable for both hobby and commercial cultivation, it is a trusted tool for achieving standout harvests.

Impello Biosciences

Tribus

Impello Biosciences Tribus Original® is a highly concentrated microbial inoculant featuring a synergistic consortium of three elite rhizobacteria, Bacillus subtilis, Bacillus amyloliquefaciens and Bacillus pumilus, at 10 billion CFU per mL. These endospore-forming Bacillus strains quickly colonise the rhizosphere, producing extracellular enzymes and siderophores that mobilise, solubilise, and chelate nutrients for enhanced uptake. The result is faster root initiation and expansion, more efficient water use, accelerated vegetative growth, and improved yield quality from seedling to harvest. Independent trials have shown measurable gains, including +15% increase in dry weight yield, +14% increase in growth rate, and +16% increase in stem diameter. Engineered for reliability, Tribus Original integrates cleanly into any nutrient program and delivery method (soil, coco, hydroponics, DWC, drip), without foaming, gunk, or biofilm. The pH- and salt-tolerant formulation remains stable in solution (use within 24 hours for best results) and is backed by a minimum 18‑month shelf life when stored correctly.

Dr Greenthumbs

Dr Greenthumbs Bud & Bloom

Bud & Bloom is Dr Greenthumbs’ premium organic bloom booster, formulated to deliver explosive flowers, nutrient-rich fruits, and improved soil health. Made from a rich blend of alfalfa meal, neem meal, coconut meal, kelp meal, seabird guano, gypsum, rock dust, malted barley, and potash, this all-natural formula provides the perfect balance of macronutrients and trace elements to supercharge the flowering and fruiting stage. Suitable for vegetables, fruit trees, ornamentals, succulents, and indoor crops, Bud & Bloom promotes vibrant colour, robust floral structures, and enhanced flavour profiles. By replenishing soil fertility and stimulating beneficial microbial activity, Bud & Bloom creates the ideal environment for nutrient cycling and uptake. Plants thrive with stronger root systems, better resistance, and more aromatic harvests. Its versatility allows growers to top-dress directly, mix into potting soil, or brew into a nutrient-rich botanical tea, making it an adaptable and powerful addition to any organic program. As part of Dr Greenthumbs’ handcrafted soil amendments, Bud & Bloom integrates seamlessly with Go & Grow to form a complete nutrient package from start to finish. This synergy ensures consistent growth, healthy soil biology, and higher-yielding, better-tasting produce.

Dr Greenthumbs

Dr Greenthumbs Fruit Roids

Fruit Roids is Dr Greenthumbs’ high-performance organic flowering enhancer, formulated to intensify bud development, resin production, and overall plant vitality. Built from a proprietary blend of plant enzymes, amino acids, complex carbohydrates, organic minerals, natural phytohormones (cytokinin & gibberellin), salicylic acid, and chitosan, it drives explosive flower formation while strengthening natural defences. Suitable for soil and coco, Fruit Roids enhances nutrient uptake, boosts microbial life, and increases bud sites, resulting in denser, stickier, and more aromatic blooms. By combining growth stimulants with stress-resisting compounds, Fruit Roids ensures plants not only flower heavily but also finish stronger and healthier. Its clean, soluble formulation replaces the need for multiple inputs such as enzymes, hormones, and silica, making it a cost-effective, all-in-one bloom enhancer. Compatible with Root Roids, it works as part of Dr Greenthumbs’ holistic organic program to maximise results from veg through harvest.

Dr Greenthumbs

Dr Greenthumbs Root Roids Granular

Root Roids Granular is Dr Greenthumbs’ premium mycorrhizal inoculant designed to supercharge root development and plant vigour, naturally. The dust‑free granules deliver a concentrated blend of arbuscular mycorrhizal fungi on a clean organic carrier, establishing a symbiotic network that dramatically increases effective root surface area. This boosts nutrient and water uptake, improves stress tolerance, and helps plants establish faster after transplant. Safe for propagation with no burn risk, the granules are simple to mix into fresh media, sprinkle into planting holes, or broadcast around existing root zones. By enhancing the rhizosphere, Root Roids Granular supports stronger stems, fuller canopies, and healthier, more productive plants. It integrates seamlessly with organic programs and works in soil, coco, and even biologically managed hydro setups. Use on its own or alternate with Fruit Roids to push both root performance and flower quality.

Dr Greenthumbs

Dr Greenthumbs Root Roids Boost

Root Roids Boost is Dr Greenthumbs’ high-potency Bacillus inoculant, engineered to elevate root-zone health, nutrient efficiency, and overall plant performance. This advanced biological formula delivers a powerful blend of Bacillus species, amino acids, and calcium to invigorate the rhizosphere. By stimulating microbial activity and strengthening cellular function, Root Roids Boost accelerates root development, drives chlorophyll production, and improves plant resilience under stress. Safe, organic-friendly, and highly versatile, it integrates seamlessly into any soil, coco, or hydro system to promote vigorous vegetative and early flowering growth. By enhancing nutrient cycling and building a stronger plant foundation, Root Roids Boost helps crops achieve fuller canopies, greener foliage, and healthier root structures. It works independently or alongside other microbial and organic products, making it a flexible tool for growers seeking consistent results. Use it through veg and into pre-flower for a powerful push in plant vitality.

Dr Greenthumbs

Dr Greenthumbs Root Roids

Root Roids is Dr Greenthumbs’ flagship biostimulant and one of Australia’s most trusted root zone enhancers. It combines a synergistic blend of arbuscular mycorrhizal fungi with a diverse range of nutrient‑solubilising bacteria to establish a thriving living ecosystem around the root zone. These beneficial microbes form symbiotic relationships with plants, dramatically increasing root surface area, unlocking bound nutrients, and improving the uptake of water and minerals. The result is accelerated vegetative growth, stronger stems, and healthier, more resilient plants that consistently yield higher quality harvests. Root Roids is designed for versatility and performance. In soil, it stimulates microbial biodiversity and improves long‑term soil health. In coco, it prevents common nutrient lockouts and helps shorten vegetative cycles. In hydroponics, growers frequently report 7–10 days faster veg times, visible plant responses within 48 hours, and fertiliser savings of up to 25%, thanks to more efficient nutrient uptake. Its clean, easy‑to‑use formulation dissolves quickly, leaving no residue, making it system‑safe for hand watering, automated irrigation, or foliar applications. By promoting healthier root systems, Root Roids doesn’t just drive faster growth, it enhances plant resilience against stress, boosts terpene and flavour production, and creates the foundation for bigger, denser, and more aromatic flowers. Whether you’re a hobby grower or a commercial producer, Root Roids is the one‑step microbial inoculant that unlocks the full potential of your plants.

Dr Greenthumbs

Dr Greenthumbs Go & Grow

Go & Grow is Dr Greenthumbs’ advanced organic vegetative blend, crafted to spark vigorous foliage, healthy roots, and thriving soil life. Formulated with a synergistic mix of alfalfa meal, neem meal, kelp meal, malted barley, coconut meal, soy meal, gypsum, lime, rock dust mix, potash, and seabird guano, this nutrient-dense recipe delivers both macronutrients and trace minerals alongside natural growth stimulants. Ideal for vegetables, lawns, ornamentals, succulents, and indoor greens, Go & Grow lays the foundation for lush early growth in any organic garden. By activating microbial activity in the soil, Go & Grow supports nutrient cycling and uptake, strengthening root zones and fuelling rapid vegetative development. Its balanced structure ensures plants receive consistent nutrition and energy, producing dense foliage and resilient growth. Easy to use and highly versatile, Go & Grow can be added to fresh soil mixes, top-dressed onto existing beds, or brewed into a nutrient-rich botanical tea, offering flexible feeding options for growers of all levels. Used on its own, Go & Grow drives strong vegetative performance. When paired with Bud & Bloom, it creates a complete, balanced nutrient program, delivering sustained fertility and healthy soil biology from start to finish.

Bio Diesel Nutrients

Bio Diesel Aloevate

Bio Diesel Aloevate is a premium 100% organic plant tonic formulated to supercharge plant health, growth, and resilience from root to tip. Combining cold-processed whole-leaf aloe vera with yucca extract, Aloevate delivers over 200 vitamins, minerals, enzymes, and natural bio-stimulants in a highly bioavailable form. These compounds promote strong cell wall development, improved water and nutrient uptake, and enhanced metabolic function across all growth stages. Aloevate’s natural saponins act as powerful wetting agents, ensuring even nutrient distribution and preventing dry spots in the root zone, while its salicylic acid content supports the plant’s own immune system through Systemic Acquired Resistance (SAR). By maintaining a healthy rhizosphere, it encourages beneficial microbes, helps break down dead roots, and reduces salt build-up for a cleaner, more efficient growing environment. Designed for compatibility with soil, coco, and hydroponic systems, Aloevate integrates seamlessly into both organic and conventional feeding programs. Whether used as a root drench or foliar spray, its clean, soluble formulation delivers consistent results, stronger plants, improved stress resistance, and a higher quality harvest.

Bio Diesel Nutrients

Bio Diesel Bloom Enhancer

Bio Diesel Bloom Enhancer is a fully organic flowering stimulant meticulously crafted to maximise flower mass, resin production, and terpene expression in premium crops. Its advanced formulation combines micronised fossil guano, plant proteins, complex sugars, and fulvic and amino acids to naturally chelate minerals, improve nutrient mobility, and accelerate plant metabolic processes during the demanding bloom phase. By promoting efficient nutrient assimilation, Bloom Enhancer helps plants channel energy directly into bud growth, resulting in denser, heavier, and more aromatic flowers. This bioactive blend works in synergy with beneficial microbes to create a thriving root zone, reducing the risk of nutrient lockouts and minimising the need for extensive flushing. The inclusion of complex sugars fuels both the plant and its microbial partners, while amino acids and bio-stimulants support enzyme activity and stress resilience. These actions combine to boost photosynthesis efficiency, improve carbohydrate transport, and enhance the plant’s natural ability to produce oils and terpenes. Designed for use from early to mid-bloom, Bloom Enhancer provides the essential building blocks for exceptional floral development and superior sensory quality. Its clean, fully soluble formulation makes it compatible with soil, coco, and hydroponic systems, and it integrates seamlessly with both organic and conventional feeding programs.

Bio Diesel Nutrients

Bio Diesel Bio-One

Bio Diesel Bio-One is a premium 100% organic microbial inoculant meticulously formulated to transform your root zone into a thriving hub of beneficial biology. Harnessing the power of plant and ocean ferments, Bio-One introduces a diverse range of living, salt-tolerant bacteria and fungi that work in harmony to supercharge nutrient cycling, stimulate plant immunity, and protect against harmful pathogens. Packed with enzymes and bioactive compounds, Bio-One actively breaks down organic matter, biofilms, and dead root material, keeping the rhizosphere clean and primed for maximum efficiency. This biological activity not only prevents the build-up of waste but also converts complex compounds into forms more readily absorbed by plants, enhancing nutrient availability at every stage of growth. The result is a stronger, more expansive root system that supports improved water and nutrient uptake, greater tolerance to environmental stress, and consistently vigorous plant development. Compatible with soil, coco, and hydroponic systems, Bio-One seamlessly integrates into any feeding program, making it a versatile solution for growers seeking healthier roots, enhanced growth rates, and superior crop quality from start to finish.

Bio Diesel Nutrients

Bio Diesel Rhino PK

Bio Diesel Rhino PK is a high-performance, 4-in-1 bloom booster formulated to maximise flower development, density, and quality in the crucial final stages of growth. Combining tank-stable, high-analysis phosphorus and potassium with complex carbohydrates, amino acids, and a targeted vitamin complex, Rhino PK delivers the essential elements plants need to push yields and resin production to their peak. The phosphorus and potassium work together to drive explosive flower formation, while the carbohydrates and amino acids promote larger, denser buds with improved terpene and essential oil profiles. The included vitamins support faster nutrient uptake and help plants manage environmental stress, ensuring they maintain structural integrity and vibrant colour through to harvest. Designed for use in all growing systems, soil, coco, and hydroponics, Rhino PK integrates seamlessly into existing feeding programs. Its clean, soluble formulation ensures efficient delivery without blockages or residue, making it a reliable choice for growers looking to achieve heavier harvests and superior quality.

Bio Diesel Nutrients

Bio Diesel Super Natural

Bio Diesel Super Natural is a powerful organic growth stimulant designed to accelerate root and shoot development from the earliest stages through to mid-flowering. Using a highly concentrated blend of cold-processed sea algae extracts and Bio Diesel’s proprietary bio-stimulants, Super Natural promotes the rapid formation of lateral feeder roots, boosts nutrient uptake, and drives explosive above-ground growth. This advanced formulation works to correct stress-related setbacks, aid in recovery from transplant shock, and address minor trace element deficiencies that can slow growth. By stimulating both root mass and branching potential, Super Natural creates a stronger plant structure capable of producing more flowering sites, leading to improved yields and overall plant health. Suitable for all growing systems, soil, coco, hydroponics, and inert media, it integrates seamlessly with any nutrient program. Whether applied as a root drench or foliar spray, Super Natural delivers fast results, helping plants reach their genetic potential for size, strength, and productivity.

Green Planet

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.

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.

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.

House and Garden

H&G Soil A+B

H&G Soil A+B is a premium two-part base nutrient developed specifically for plants grown in soil and rich soil blends. Soil’s natural buffering capacity and microbial activity require a precise nutrient profile to maximise plant health and performance. This expertly balanced formula delivers all essential macro and microelements, including chelated trace elements and readily available calcium and magnesium, ensuring complete nutrition throughout the crop cycle. Enriched with humic and fulvic acids, Soil A+B promotes enhanced nutrient uptake, improved root vitality, and stronger plant structure. Its clean, fully soluble formulation is designed to run smoothly in both hand-watered and automated systems, providing a stable pH and consistent feed with no residue build-up. From the early vegetative stage through to heavy flowering, this nutrient supports lush growth, vibrant foliage, and abundant, high-quality blooms. Trusted by growers for its reliability and ease of use, Soil A+B integrates seamlessly into any soil-based feeding program, delivering dependable results crop after crop.

CANNA

CANNA Terra Flores

CANNA Terra Flores is a professional-grade nutrient solution specifically designed for the flowering phase of plants grown in soil and potting mixes. This single-part formula provides the essential phosphorus and potassium boost needed for abundant blooms while maintaining a balanced nutrient profile for healthy plant growth. With easily absorbable nutrients, chelated trace elements, and beneficial humic and fulvic acids, Terra Flores supports vigorous flowering, improved flavour, and higher-quality yields. It is ideal for run-to-waste systems and offers excellent results for both beginner and experienced growers.

Xtreme Gardening

MYKOS WP

MYKOS® WP is the wettable‑powder formulation of Xtreme Gardening’s pure Rhizophagus intraradices mycorrhizae. This water‑soluble format allows growers to mix the beneficial fungus into water for feeding via hand watering, hydroponic reservoirs, seed treatments, or bare‑root dips. Once applied, MYKOS® WP colonises the root zone and forms an extensive hyphal network to dramatically boost nutrient and moisture uptake. Ideal for both soil-based and hydro systems, MYKOS® WP supports vegetables, fruits, herbs and flowers throughout vegetative and early flowering stages. It enhances root structure, reduces transplant shock, and improves tolerance to drought, heat stress and pathogens, all while working well with synthetic or organic fertilisers. This single‑species formulation contains approximately 250–300 living propagules per gram, ensuring high infectivity and no microbial competition. It’s OMRI‑listed where certified and widely used to build healthier, more resilient root ecosystems that can increase crop yield and secondary metabolism.

Xtreme Gardening

AZOS

AZOS is Xtreme Gardening’s nitrogen‑fixing bacterial inoculant, containing Azospirillum brasilense, a naturally occurring diazotroph originally isolated in the Amazon rainforest. Active at approximately 1 × 10⁶ CFU per gram in powder form, it converts atmospheric nitrogen into plant‑available ammoniacal nitrogen and stimulates the release of indole‑3‑acetic acid (IAA), a natural growth hormone that promotes robust root and vegetative development. Especially valuable during early plant establishment, AZOS supports faster rooting, stronger root mass, and sustained vegetative vigour. Often paired with MYKOS® and Xtreme Tea brews, it helps reduce reliance on synthetic nitrogen while enhancing overall plant health and yield.

Xtreme Gardening

MYKOS

Xtreme Gardening MYKOS® is a pure, granular root‑zone enhancer composed of the arbuscular mycorrhizal fungus Rhizophagus intraradices. Designed to form a symbiotic network of hyphae around plant roots, MYKOS® drastically boosts nutrient and water uptake, acting as an extension of the root system for more efficient resource absorption. Ideal for both hobbyist and advanced growers cultivating vegetables, fruits, herbs and flowers, MYKOS® promotes vigorous root development, reduces transplant shock, and supports resilience in both heavy clay and sandy media. It is compatible with synthetic and organic fertilisers, as well as all common growing substrates including soil, coco and rock‑wool. With a high concentration of 300 living propagules per gram, this single‑species inoculant ensures strong colonisation without inter‑microbial competition. It helps plants endure drought or heat stress and can improve long‑term soil structure and nutrient cycling.

CANNA

CANNA Terra Vega

CANNA Terra Vega is a single-part nutrient solution designed specifically for the vegetative stage of plants grown in soil or potting mixes. It provides an easily absorbable blend of essential macro- and micronutrients to support vigorous shoot development, strong roots, and lush foliage growth. Enriched with chelated trace elements, nitrogen compounds, and beneficial humic and fulvic acids, Terra Vega promotes optimal nutrient uptake even in soils with variable composition. Its formulation encourages rapid vegetative growth, ensuring plants are well-prepared for a strong flowering phase.