Hydroponic Supplies in Cairns

Proven Products for Better Growing

Cairns Hydroponics is your one-stop shop for hydroponic supplies and practical advice. We have worked with many leading brands, so we can guide you toward the right options for your setup, plant choices and experience level. Our range includes growing environments, propagation tools, system components and essential consumables.


Growing Environments

A suitable growing environment is the foundation of a reliable hydroponic setup. Many growers use tents for indoor systems as they offer a controlled, contained space. Greenhouses are ideal for outdoor growing and provide protection from changing weather. Our team can help you choose an option that suits your space and goals.


Propagation Equipment

We stock a selection of tools designed to support strong propagation, including propagators, heat mats, trays and humidity domes. These products help seedlings and cuttings develop healthy roots from the start.


Hydroponic Systems & Kits

Our range of systems and kits suits both home growers and commercial operations. Whether you want a simple setup or something larger, we can guide you toward options that support consistent, healthy plant growth.

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Frequently Asked Questions

  • Is hydroponic gardening suitable for beginners?

    Hydroponic gardening suits beginners as long as they understand the basics of nutrients, lighting and water management. Many starter systems are simple to set up and need only a small amount of ongoing maintenance. Once the grower learns how to monitor pH levels, nutrient strength and light cycles, the process becomes straightforward. Beginners often find hydroponics easier than soil gardening because it removes issues like weeds, soil pests and inconsistent soil quality.

  • What equipment is needed to start a hydroponic garden?

    A basic hydroponic setup usually includes a reservoir, growing container, nutrient solution, a pump for circulation and a light source if the plants are grown indoors. Depending on the chosen system, growers may also use air stones, timers or environmental control tools. The type of plants being grown influences the equipment needed, with leafy greens requiring less intensive setups than fruiting crops. Many ready-made kits bundle the essential components to make starting easier.

  • How difficult is it to maintain a hydroponic system?

    Maintenance involves monitoring water levels, adjusting nutrient strength and checking pH regularly. Most systems only need routine topping up and occasional cleaning of the reservoir and components. Once the grower becomes familiar with these tasks, the system runs smoothly and predictably. The controlled nature of hydroponics reduces many common soil issues, making long-term care relatively straightforward compared with traditional gardening.

Shelves of Green Liquid Plant Fertilizer Bottles With Colourful Labels in a Store — Cairns Hydroponics In Bungalow, QLD

Hydroponic Essentials Range

Ventilation & Climate Control

Proper ventilation and climate control play a key role in a successful hydroponic setup. We can guide you toward the right tools to maintain steady temperature and humidity levels so your plants stay healthy and productive.


Grow Lights & Controllers

We supply a range of reliable grow lights and controllers. You can choose from HPS, MH, LED or fluorescent options, along with controllers that help you set and manage your lighting schedule with ease.


Nutrients & Additives

Our nutrient and additive range has been formulated for hydroponic systems to support strong, consistent growth. You will find products that supply nitrogen, phosphorous, potassium, calcium and other essentials your plants need to thrive.


We take orders in store or over the phone and can deliver Australia wide. Drop by our superstore on Newell St, Bungalow or call (07) 4019 2301 today.