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Monday 9am - 5pm Tuesday 9am - 5pm Wednesday 9am - 5pm Thursday 9am - 5pm Friday 9am - 5pm Saturday 10am - 1pm

Cairns Hydroponics

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Cairns, QLD
Cairns Hydroponics

Hydroponics and organic indoor and outdoor gardening supplies in Cairns, Queensland. We will ship to anywhere within Australia.

In business in Cairns for 18 years, Cairns Hydroponics are your local experts in indoor and outdoor gardening backed by a huge range of hydroponic and organic products. Cairns Hydroponics stock and supply a wide range of all hydroponic supplies at competitive prices. Daves knowledge on hydroponics, gardening in general, and all associated elements is second to none. For honest, reliable, confidential and informative service, give him a call.

23/10/2026

🌱 NEW IN STORE: VIVOSUN VSeed S40 Smart Seedling Box 🌱

Patchy germination, leggy seedlings, trays that dry out or drown... Most failed starts come down to unstable conditions. The VSeed takes the guesswork out of the most delicate stage of the grow.

✅ Automatic ebb & flow irrigation: waters when needed, drains the excess, roots stay oxygenated
✅ Root-zone heating for faster, more even sprouting
✅ 30W full-spectrum LED with even coverage, so seedlings stay compact and don't stretch
✅ Dual-fan ventilation balances airflow and humidity automatically
✅ Preset Germination, Rooting and Seedling stages
✅ 40-cell tray, perfect for seeds AND clones
✅ App control with real-time alerts, or run it from the onboard panel

More seeds. Less time. Better starts. 💪

📍 Now available at Cairns Hydroponics. Drop in and see one in person.
💬 Message us for pricing or to reserve yours.

23/10/2026

🌿 NEW IN STORE: VIVOSUN VCure 🌿

Months of growing… then the tropics try to ruin it in the last two weeks. Sound familiar? 😤

In Cairns humidity, drying and curing is where most harvests go wrong: mould, over-drying, uneven shelves, endless jar burping. The VCure takes all of that off your plate.

✅ Cools, heats, dehumidifies AND humidifies automatically — Cairns weather doesn't get a say
✅ 360° dual-duct airflow, so every shelf finishes the same
✅ 5 one-tap presets, with a quick cycle in as little as 8 days
✅ Custom recipes and live monitoring through the VIVOSUN app
✅ Holds around 1.1 kg wet per run
✅ Whisper quiet, under 40 dB
✅ Smart lock with door alerts
✅ 2-year warranty

Set it, shut it, walk away. Come back to a perfect finish.

📍 Now available at Cairns Hydroponics — drop in, see one in person and have a chat with the team.
💬 Message us for pricing or to reserve yours.

06/10/2026

New premium products from Bio Diesel now available. Worm castings and the premium seedling mix pre inoculated with Extremes Azos and Mycos. Come get yours at

31/08/2026

Bio Bizz, the famous European organic range of plant nutrients and boosters now in stock at Cairns Hydroponics🔥💥

21/07/2026

Our new high end PPFD and spectrum reader is now available at Cairns Hydroponics. Know exactly how good any light is and exactly what spectrum and intensity you are delivering to your plant at all times. Awesome tool for the grow gurus.
Get yours now for $595 only at Cairns Hydroponics, the hydro and gardening store with everything you need for high performance and organic gardens.

24/04/2026

Optic Foliar, the revolutionary foliar sprays for extreme plant growth and health. The full range is now available at Cairns Hydroponics. Take your growing to the next level with Optic Foliar.

17/04/2026

Vendor day at . Saturday the 25th of April from 10am -12pm. Come and meet Jon, Canna’s Aussie sales rep for over 20 years. Jon can answer any questions you may have about Canna products and growing with Canna. Score a bonus 250ml Canna Boost valued at $88!

07/02/2026

Take your grow to the next level with the SuperTech CO2 kit. The highest performance CO2 controller in Aus with full digital control and graphing of CO2 levels. Optimum CO2 levels in your grow room will increase yield by around 30%, significantly reduce grow and flowering time and increase product quality and goodness.
Come get a full kit including controller, high quality regulator and solenoid and 9kg gas bottle for $950. An investment that will pay for itself in record time!

04/02/2026

The new benchmark in twin part grow and bloom nutrients is now available at . The new Plant Mechanics Full Spec is a high quality commercial grade nutrient designed to give you the best possible results and perform seamlessly with Plant Mechanics high performance additives.

04/02/2026

Vivosun C08, full climate control for your grow space. Now available at Cairns Hydroponics 🔥🌳

Address

2/175 Newell Street, Bungalow
Cairns, QLD
4870

Opening Hours

Monday	9am - 5pm
Tuesday	9am - 5pm
Wednesday	9am - 5pm
Thursday	9am - 5pm
Friday	9am - 5pm
Saturday	10am - 1pm

Telephone

+61413611809

Website

https://www.cairnshydroponics.com.au/

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