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Sale!

Unmissable Deals on Top-Tier Grow Gear

At Hydro Oasis, our Sale! category is your go-to destination for exclusive discounts across a hand-picked range of hydroponic equipment, nutrients, media, and plant care essentials. Whether you're just getting started or expanding your setup, these limited-time offers give you access to the same premium brands we trust, at prices too good to miss.

Stock rotates frequently and once it's gone, it's gone, so check back often to score everything from end-of-line clearances to overstock deals and seasonal specials. Just quality products, lower prices, and the same expert-approved performance you'd expect across the rest of our store.

Let your grow thrive for less. Only while stock lasts.

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Green Planet

Green Planet Coco Perlite

Supports vigorous root growth, stronger plants, and healthier harvests with the perfect balance of air and moisture.

Size
Colour
Regular price From $35.00
Regular price $45.00 Sale price From $35.00
Unit price  per 
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Sale

Growth Technology

GT Foliage Focus

Feed your greenery the perfect formula for vibrant, long-lasting foliage.

Size
Regular price From $7.49
Regular price $9.99 Sale price From $7.49
Unit price  per 
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Sale

Green Planet

Green Planet Massive

A true bloom maximiser that delivers exceptional flower size, weight, and quality.

Size
Regular price From $21.24
Regular price $24.99 Sale price From $21.24
Unit price  per 
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Sale

Optic Foliar

Optic Foliar Overgrow

Spray it, see it, be-leaf it.

Size
Regular price $27.99
Regular price $34.99 Sale price $27.99
Unit price  per 
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Sale

Plant Mechanics

Plant Mechanics Mega PK

Supercharge bloom phase with this universal, powerful PK booster.

Size
Regular price From $16.99
Regular price $19.99 Sale price From $16.99
Unit price  per 
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Sale

Headwind HVC

HVC Carbon Filter

Reliable, long-lasting odour control for any grow space.

Size
Regular price From $98.99
Regular price $109.99 Sale price From $98.99
Unit price  per 
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Sale

AC Infinity

AC Infinity Cloudray S Oscillating Axial Clip Fan

An oscillating clip fan with 10 speeds, 10 dynamic wind modes, and 10 oscillation levels, IP54-rated for continuous operation in demanding grow environments.

Size
Regular price From $109.24
Regular price $114.99 Sale price From $109.24
Unit price  per 
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Sale

Dr Greenthumbs

Dr Greenthumbs TurboDirt Living Soil

A living soil foundation that produces strong, flavourful plants without the need for extra inputs.

Size
Regular price $53.99
Regular price $59.99 Sale price $53.99
Unit price  per 
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Sale

Green Planet

Green Planet Root Builder

A microbial ally that builds resilient root systems and healthier plants.

Size
Regular price From $42.49
Regular price $49.99 Sale price From $42.49
Unit price  per 
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Sale

Nutrifield

Nutrifield Coco Perlite

Delivers a clean, buffered 70/30 base for fast growth and dependable nutrient uptake.

Size
Colour
Regular price From $35.00
Regular price $45.00 Sale price From $35.00
Unit price  per 
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Sale

Plant Mechanics

Plant Mechanics LED Fuel

Unlock potent, flavour-rich final flowers with optimised photosynthetic performance under LED light.

Size
Regular price From $16.99
Regular price $19.99 Sale price From $16.99
Unit price  per 
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FloraMax

Floramax OrganaBud

Elevate flower structure and aroma with a kelp-based additive that runs clean and performs consistently.

Size
Regular price From $22.50
Regular price Sale price From $22.50
Unit price  per 
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Sale

Green Planet

Green Planet Dual Fuel Starter Kit

The perfect kit for a full crop cycle, streamlined, affordable, and effective.

Size
Regular price $106.24
Regular price $124.99 Sale price $106.24
Unit price  per 
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Sale

Green Planet

Green Planet Coco

The pure, eco-friendly base every successful grower starts with, delivering stronger roots, healthier plants, and better harvests.

Size
Colour
Regular price From $30.00
Regular price $40.00 Sale price From $30.00
Unit price  per 
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Sale

SeaHawk

SeaHawk Stretch Netting

A stretchable, easy-to-fit support net designed to organise your canopy and maximise light efficiency.

Size
Regular price $17.99
Regular price $19.99 Sale price $17.99
Unit price  per 
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Sale

Xtreme Gardening

MYKOS

Promotes healthier roots for stronger, more efficient growth.

Size
Regular price From $13.49
Regular price $14.99 Sale price From $13.49
Unit price  per 
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Sale

House and Garden

H&G Cocos A+B

Maximise plant health and yields with a nutrient system designed for coco growers.

Size
Regular price From $44.99
Regular price $49.99 Sale price From $44.99
Unit price  per 
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Sale

Plant Mechanics

Plant Mechanics Super Si

Accelerate crop structure and yield with pH-stable, highly absorbable silicon.

Size
Regular price From $16.99
Regular price $19.99 Sale price From $16.99
Unit price  per 
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FloraMax

FloraMax Flowering Enhancer

One bottle does the job of three; yielding cleaner, simpler grow cycles with consistent bloom performance.

Size
Regular price From $24.99
Regular price Sale price From $24.99
Unit price  per 
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Sale

Green Planet

Green Planet Rezin

A finishing touch that maximises aroma, flavour, and resin quality.

Size
Regular price From $59.49
Regular price $69.99 Sale price From $59.49
Unit price  per 
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Sale

Green Planet

Green Planet Liquid Weight

A carbohydrate and resin enhancer that powers bloom performance.

Size
Regular price From $38.24
Regular price $44.99 Sale price From $38.24
Unit price  per 
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Sale

Green Planet

Green Planet Hydro Clay

Build oxygen-rich root zones for stronger plants, healthier growth, and reliable results.

Size
Regular price $21.24
Regular price $24.99 Sale price $21.24
Unit price  per 
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Sale

AC Infinity

AC Infinity Cloudline Pro T Mixed-Flow Inline Fan

A mixed-flow EC motor inline duct fan with Controller 69 Pro, delivering temperature, humidity, and VPD-based automation with WiFi app control.

Size
Regular price From $261.24
Regular price $274.99 Sale price From $261.24
Unit price  per 
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Growth Technology

GT Clonex Clone Solution

Enhances root development and reduces transplant stress for successful plant propagation.

Size
Regular price From $14.99
Regular price $19.99 Sale price From $14.99
Unit price  per 
Sale

W2G

W2G Coco Brick

A stable, aerated, and biologically enriched coco substrate that expands to 60 L from one compact 5 kg brick.

Size
Colour
Regular price From $27.00
Regular price $30.00 Sale price From $27.00
Unit price  per 
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Sale

CULTIV8

CULTIV8 Heat Mat

A reliable, flexible heat mat ideal for propagation.

Size
Regular price From $23.99
Regular price $29.99 Sale price From $23.99
Unit price  per 
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Sale
Regular price $89.99
Regular price $99.99 Sale price $89.99
Unit price  per 
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FloraMax

FloraMax Root-XS

Give your plants an ultra-clean start with root support engineered for speed and reliability.

Size
Regular price From $34.99
Regular price Sale price From $34.99
Unit price  per 
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Sale

Green Planet

Green Planet Bud Booster

A reliable bloom enhancer for bigger, more productive flowers.

Size
Regular price From $8.49
Regular price $9.99 Sale price From $8.49
Unit price  per 
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Sale

Green Planet

Green Planet Dual Fuel 1+2

The easiest way to deliver professional‑grade nutrition across the full plant life cycle.

Size
Regular price From $29.74
Regular price $34.99 Sale price From $29.74
Unit price  per 
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Sale

Eazy Plug

Eazy Plug Tray

Organic, pre-buffered propagation plugs designed for consistent moisture and robust root development.

Size
Regular price From $10.00
Regular price $12.50 Sale price From $10.00
Unit price  per 
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Sale

Garland Products

Garland Garden Tray

Heavy-duty trays made from recycled plastic for dependable, long-term use.

Size
Regular price From $53.99
Regular price $59.99 Sale price From $53.99
Unit price  per 
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Sale

Plont

Plont Powerhead

A trusted range of submersible pumps delivering dependable water flow for hydroponics, aquaponics, and aquariums.

Size
Regular price From $17.99
Regular price $19.99 Sale price From $17.99
Unit price  per 
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FloraMax

FloraMax Resin-XS

Achieve a cleaner, more potent bloom finish with targeted, residue-free performance.

Size
Regular price From $19.99
Regular price Sale price From $19.99
Unit price  per 
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Sale

SeaHawk

SeaHawk Aluminium Ducting - 5 m

Flexible, long-lasting ducting engineered for efficient airflow management in any hydroponic or ventilation system.

Size
Colour
Regular price From $8.99
Regular price $9.99 Sale price From $8.99
Unit price  per 
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Sale

Green Planet

Green Planet Pro Cal

The essential Cal-Mag support your plants need for strength, vitality, and consistent harvests.

Size
Regular price From $21.24
Regular price $24.99 Sale price From $21.24
Unit price  per 
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Sale

Growth Technology

GT Clonex

Promotes rapid root development and protects cuttings for successful plant propagation.

Size
Colour
Regular price From $14.99
Regular price $19.99 Sale price From $14.99
Unit price  per 
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Philips

Philips Son-T PIA Plus 600W HPS Lamp - SE

Optimised for hydroponic flower rooms, delivering peak output and robust reliability.

Size
Regular price $59.99
Regular price Sale price $59.99
Unit price  per 
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Sale

Aqua One

Aqua One Maxi Water Pump

A durable, submersible pump range offering reliable water movement for both hobby and professional setups.

Size
Regular price From $19.99
Regular price $24.99 Sale price From $19.99
Unit price  per 
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Sale

CANNA

CANNA Cannaboost Accelerator

Unlock your crop’s full flowering potential with enhanced metabolic activity.

Size
Regular price From $202.49
Regular price $224.99 Sale price From $202.49
Unit price  per 
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Sale

House and Garden

H&G Multizyme

Boost plant vitality and nutrient efficiency with targeted enzymatic action.

Size
Regular price From $22.49
Regular price $24.99 Sale price From $22.49
Unit price  per 
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Sale

Headwind HVC

HVC Mixed Flow EC Fan

Reliable, controllable airflow for tents and rooms.

Size
Regular price From $179.99
Regular price $199.99 Sale price From $179.99
Unit price  per 
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Sale

Growth Technology

GT Silica

Give your plants armour from within, silicon strengthens, protects, and boosts performance.

Size
Regular price From $7.49
Regular price $9.99 Sale price From $7.49
Unit price  per 
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Sale

Green Planet

Green Planet Horti RawK

A targeted potassium boost for dense, high‑quality harvests.

Size
Regular price From $4.24
Regular price $4.99 Sale price From $4.24
Unit price  per 
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Sale

Dr Greenthumbs

Dr Greenthumbs Root Roids

A living inoculant that delivers faster growth, healthier plants, and bigger yields.

Size
Regular price From $31.49
Regular price $34.99 Sale price From $31.49
Unit price  per 
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Sale

Treegers

Treegers LED Bulb

Reliable, full-spectrum LED bulbs designed to enhance plant growth with energy-efficient, low-heat performance.

Size
Regular price From $31.49
Regular price $34.99 Sale price From $31.49
Unit price  per 
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Sale

House and Garden

H&G Bud Xl

 

Size
Regular price From $35.99
Regular price $39.99 Sale price From $35.99
Unit price  per 
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Sale

Plant Mechanics

Plant Mechanics Root Booster V2

Lay the foundation for vigorous growth with this multi-stage root and shoot stimulant.

Size
Regular price From $33.99
Regular price $39.99 Sale price From $33.99
Unit price  per 
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