Hydroponics, Grow Lights & Rare Plants in Tasmania | Hydro Oasis

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Seed-Raising Season

SPRING INTO GROWING

Trays, plugs, domes and rooting gel, 10% off until 21 September.

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The Root Zone

Growing Media

Coco, coir, perlite and clay for every system.

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Green Planet Coco Perlite Green Planet Coco Dr Greenthumbs TurboDirt Living Soil

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Vegepod®

Raised beds and covers for the outdoor season.

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Vegepod Mesh Cover Vegepod Winter Cover Vegepod Shade Cover

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Green Planet Nutrients

The full GP3 feed program, from grow to bloom.

10% OFF

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Green Planet Coco Perlite Green Planet Massive Green Planet Root Builder

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-10%
Green Planet Coco Perlite - 53L — 70/30 Coco-Perlite Blend with RHP-Certified Coir

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.
Size
Quantity
From $40.50
$45.00 From $40.50
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Green Planet Massive Bloom - 5L — Premium Bloom Enhancer for Flower Size Weight & Aroma
Green Planet Massive Bloom - 20L — Premium Bloom Enhancer for Flower Size Weight & Aroma

Green Planet

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.
Size
From $22.49
$24.99 From $22.49
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Green Planet Root Builder - 1L — Bacillus Root-Zone Inoculant for Soil Structure & Defence
Green Planet Root Builder - 5L — Bacillus Root-Zone Inoculant for Soil Structure & Defence

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.
Size
From $44.99
$49.99 From $44.99
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Green Planet Coco Coir - 53L — Ready-to-Use ISO 9001 Coconut Husk Growing Medium

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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From $36.00
$40.00 From $36.00
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CULTIV8 Heat Mat - All Sizes — Propagation Heat Mat for Seedlings & Cuttings
CULTIV8 Heat Mat - Small — Propagation Heat Mat for Seedlings & Cuttings
CULTIV8 Heat Mat - Medium — Propagation Heat Mat for Seedlings & Cuttings
CULTIV8 Heat Mat - Large — Propagation Heat Mat for Seedlings & Cuttings

CULTIV8

CULTIV8 Heat Mat

The CULTIV8 Heat Mat is a reliable and efficient propagation tool designed to provide gentle, consistent warmth to your seed trays, clones, or potted cuttings. Ideal for hobby growers and horticultural enthusiasts alike, this heat mat supports successful germination and strong early growth by maintaining optimal root-zone temperatures, especially valuable in cooler climates or during winter propagation cycles. Built with durability and ease-of-use in mind, the CULTIV8 Heat Mat evenly distributes heat across its surface and works best when paired with a thermostat for precision control. Whether used under propagation domes, seedling trays, or in microgreen setups, it gives young plants the steady warmth they need to thrive. A simple plug-and-play setup makes this mat a great choice for growers at all levels.
Size
From $26.99
$29.99 From $26.99
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Green Planet Dual Fuel Starter Kit - Boxed — Two-Part Base + Massive Bloom & Vitathrive Additives
Green Planet Dual Fuel Starter Kit - Contents — Dual Fuel 1 & 2 Massive Bloom & Vitathrive bottles

Green Planet

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.
Size
$112.49
$124.99 $112.49
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GT Clonex Clone Solution - 250mL — Nutrient & Rooting Hormone Solution for Cuttings
GT Clonex Clone Solution - 1L — Nutrient & Rooting Hormone Solution for Cuttings
GT Clonex Clone Solution - 5L — Nutrient & Rooting Hormone Solution for Cuttings
GT Clonex Clone Solution - 20L — Nutrient & Rooting Hormone Solution for Cuttings

Growth Technology

GT Clonex Clone Solution

GT Clonex Clone Solution (CCS) is a concentrated nutrient formula enhanced with rooting hormone, specifically designed to support vigorous root growth in cuttings and newly rooted plants. Available in 250 mL, 500 mL, 1 L and 5 L sizes, it's ideal for hobbyists and commercial growers looking to nurture strong, healthy roots from the moment root hairs emerge. This expertly crafted solution combines essential macro and micronutrients, such as nitrogen, phosphorus, potassium, calcium, magnesium, and trace elements, with vitamin B1 to reduce transplant stress and encourage robust vegetative growth  Buffered for pH stability (5.5–6.5), it integrates seamlessly with all propagation systems and rooting agents such as rooting gels. Whether used in hydroponics, rockwool, coco, LECA, or soil, GT CCS ensures consistent, bio‑available nutrition during propagation. Easy to dose and highly compatible, it’s a staple in any propagation toolkit.
Size
From $19.99
$64.99 From $19.99
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Green Planet Expanded Clay - 25L — 100% Natural Thermally-Expanded Clay Growing Medium

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.
Size
$22.49
$24.99 $22.49
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Green Planet Liquid Weight - 1L — Bloom-Phase Carbohydrate Additive for Microbial Energy
Green Planet Liquid Weight - 5L — Bloom-Phase Carbohydrate Additive for Microbial Energy
Green Planet Liquid Weight - 20L — Bloom-Phase Carbohydrate Additive for Microbial Energy

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.
Size
From $40.49
$44.99 From $40.49
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Green Planet Dual Fuel 1+2 - 1L — Two-Part Base Nutrient System for Seed-to-Harvest
Green Planet Dual Fuel 1+2 - 5L — Two-Part Base Nutrient System for Seed-to-Harvest
Green Planet Dual Fuel 1+2 - 20L — Two-Part Base Nutrient System for Seed-to-Harvest

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.
Size
From $31.49
$34.99 From $31.49
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Green Planet Bud Booster - 60g — Powdered Bloom Additive with High-Strength PK 50-30
Green Planet Bud Booster - 500g — Powdered Bloom Additive with High-Strength PK 50-30
Green Planet Bud Booster - 1kg — Powdered Bloom Additive with High-Strength PK 50-30
Green Planet Bud Booster - 5kg — Powdered Bloom Additive with High-Strength PK 50-30

Green Planet

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.
Size
From $8.99
$9.99 From $8.99
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Green Planet Rezin - 1L — Terpene & Flavour Enhancer for Aromatic Bloom & Resin Production
Green Planet Rezin - 5L — Terpene & Flavour Enhancer for Aromatic Bloom & Resin Production
Green Planet Rezin - 20L — Terpene & Flavour Enhancer for Aromatic Bloom & Resin Production

Green Planet

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.
Size
From $62.99
$69.99 From $62.99
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  • Find us: 2/322 Hobart Rd, Youngtown TAS 7249
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Orders & Support

We’re here to help you grow with confidence! Whether you’re shopping for your first grow kit or fine‑tuning a pro setup, we’re here to help every step of the way.

Have questions about your order, shipping, or returns? Our FAQs are packed with quick answers: from same‑day shipping info to how to return a product hassle‑free.

Need a hand with setup or plant care? Pop in‑store or get in touch. We love helping growers (no matter your experience level) get the best out of their systems and plants.

How quickly do you ship orders?

We know you want your gear fast! Orders placed before 1 pm AEST are shipped the same day, and anything after that usually heads out the next business day. You’ll get a tracking link as soon as it’s on the way.

Can I track the status of my order?

Absolutely! As soon as your order leaves our hands, we’ll send you a tracking link so you can follow its journey right to your door.

Can I cancel or modify my order after it has been placed?

Changed your mind? No stress! If your order hasn’t been packed or shipped yet, reach out to us as soon as you can and we’ll do our best to adjust it for you. Once it’s on its way, though, we can’t make any changes.

Do I need to pay for shipping a return?

If you’re returning something because you’ve changed your mind, you’ll need to cover the return shipping. But if it’s faulty or we’ve made a mistake, that’s on us, we’ll sort it out for you.

Can I pick up my order in-store?

Absolutely! If you’re local, you’re welcome to collect your order from our Youngtown store. Just choose the “local pickup” option at checkout, and we’ll let you know when it’s ready.