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

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RARE & EXOTIC PLANTS

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PREMIUM QUALITY

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Growth Technology

20% OFF

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GT Foliage Focus GT Silica GT Clonex Clone Solution

Green Planet

10% OFF

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Green Planet Coco Perlite Green Planet Root Builder Green Planet Massive

Plant Mechanics

10% OFF

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Plant Mechanics Mega PK Plant Mechanics LED Fuel Plant Mechanics Super Si

Bio Diesel

UP TO 25% OFF

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Bio Diesel Aloevate Bio Diesel Green Diamond Bio Diesel Bloom Enhancer

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-20%
GT Foliage Focus - 250mL — Liquid Nutrient for Lush Foliage Growth (Ferns Palms & Tropicals)
GT Foliage Focus - 1L — Liquid Nutrient for Lush Foliage Growth (Ferns Palms & Tropicals)
GT Foliage Focus - 5L — Liquid Nutrient for Lush Foliage Growth (Ferns Palms & Tropicals)
GT Foliage Focus - 20L — Liquid Nutrient for Lush Foliage Growth (Ferns Palms & Tropicals)

Growth Technology

GT Foliage Focus

GT Foliage Focus is a premium, plant-specific nutrient formulated to encourage profuse, lush foliage growth, perfect for all non-flowering plants like ferns, palms, tropicals, and herbs. Developed using Growth Technology’s advanced Single Part Technology (SPT), it delivers all 12 essential minera...
Size
From $7.99
$9.99 From $7.99
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-10%
Plant Mechanics Mega PK - All Sizes — Bioavailable PK Flowering Enhancer for Bloom Density
Plant Mechanics Mega PK - 250mL — Bioavailable PK Flowering Enhancer for Bloom Density
Plant Mechanics Mega PK - 1L — Bioavailable PK Flowering Enhancer for Bloom Density
Plant Mechanics Mega PK - 5L — Bioavailable PK Flowering Enhancer for Bloom Density
Plant Mechanics Mega PK - 20L — Bioavailable PK Flowering Enhancer for Bloom Density

Plant Mechanics

Plant Mechanics Mega PK

Plant Mechanics Mega PK is a next-generation flowering enhancer formulated to dramatically improve flower size, density, and resin production. Its advanced formulation blends multiple bioavailable forms of phosphorus and potassium with refined carboxylic acids and proprietary bio stimulants, deli...
Size
From $17.99
$19.99 From $17.99
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-10%
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 an...
Size
From $22.49
$24.99 From $22.49
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-10%
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...
Size
From $44.99
$49.99 From $44.99
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-10%
Plant Mechanics LED Fuel - All Sizes — Late-Stage Bloom Enhancer for LED & Full-Spectrum Lighting
Plant Mechanics LED Fuel - 250mL — Late-Stage Bloom Enhancer for LED & Full-Spectrum Lighting
Plant Mechanics LED Fuel - 1L — Late-Stage Bloom Enhancer for LED & Full-Spectrum Lighting
Plant Mechanics LED Fuel - 5L — Late-Stage Bloom Enhancer for LED & Full-Spectrum Lighting
Plant Mechanics LED Fuel - 20L — Late-Stage Bloom Enhancer for LED & Full-Spectrum Lighting

Plant Mechanics

Plant Mechanics LED Fuel

Plant Mechanics LED Fuel is a late-stage bloom enhancer formulated specifically for use under LED and full-spectrum lighting environments. This precision additive contains a synergistic blend of nano-particles, botanical extracts, biochemicals, and traditional Japanese flower compounds that stimu...
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From $17.99
$19.99 From $17.99
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-10% Back-Order
Optic Foliar Overgrow RTU - 1L — All-in-One Foliar Spray with NPK Aminos & B1 Vitamins
$31.49
$34.99 $31.49
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-10% Back-Order
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
$112.49
$124.99 $112.49
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-20%
GT Silica - 250mL — Potassium Silicate for Cell Wall Strength & Stress Resistance
GT Silica - 1L — Potassium Silicate for Cell Wall Strength & Stress Resistance
GT Silica - 5.5L — Potassium Silicate for Cell Wall Strength & Stress Resistance
GT Silica - 20L — Potassium Silicate for Cell Wall Strength & Stress Resistance

Growth Technology

GT Silica

GT Silica by Growth Technology is a concentrated potassium silicate solution designed to strengthen plant cell walls, improve structural integrity, and enhance resilience against environmental stressors. By delivering soluble silica in a highly bioavailable form, it reinforces stems and leaves, a...
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From $7.99
$9.99 From $7.99
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-20%
FloraMax OrganaBud - All Sizes — Kelp-Based Floral Enhancer for Bud, Branching & Aroma
FloraMax OrganaBud - 250ml — Kelp-Based Bloom Additive for Floral Density & Aroma
FloraMax OrganaBud - 1L — Kelp-Based Bloom Additive for Floral Density & Aroma
FloraMax OrganaBud - 5L — Kelp-Based Bloom Additive for Floral Density & Aroma
FloraMax OrganaBud - 20L — Kelp-Based Bloom Additive for Floral Density & Aroma
FloraMax Organabud - 1000L — Kelp-Based Bloom Additive, Commercial Bulk Drum

FloraMax

FloraMax OrganaBud

FloraMax OrganaBud is a highly refined, kelp-based floral enhancer designed to boost flower development, branching, and aroma expression, without compromising cleanliness or system stability. Extracted from Ascophyllum nodosum and fortified with organic acids and soluble potash, OrganaBud offers ...
Size
From $18.00
$22.50 From $18.00
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-10%
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 ...
Size
From $62.99
$69.99 From $62.99
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-10%
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 triacont...
Size
From $40.49
$44.99 From $40.49
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-10%
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 devel...
Size
From $31.49
$34.99 From $31.49
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Tasmanian & local

Pop in & say hello

Visit our Youngtown store for expert advice, or order online and grab it in‑store.

  • Find us: 2/322 Hobart Rd, Youngtown TAS 7249
  • Open: Mon-Sun 9-5
  • Click & Collect: Order online & collect in‑store
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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.