Indoor Gardening Directory

Hydroponic Systems and Supplies

This catalog lists to help you grow plants without soil. We track everything from small countertop herb gardens to vertical towers and replacement parts.

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How we work

How we organize these listings

We group equipment based on how it functions and what it grows. This set focuses on practical specs like pod counts, light height, and pump noise levels.

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Begin here

Popular configurations

These categories represent the most common setups for home growers, including deep water culture and aeroponic options.

8.5

Growell

These systems help indoor gardeners grow fresh herbs and vegetables using automated timers and LED lighting. The kits range from small countertop models to large vertical towers for high-volume planting

7.9

Ahopegarden

These indoor kits provide beginners with everything needed to start growing herbs and vegetables using LED lights and smart controls. Models include compact pod sets and large 30L capacity planters

7.5

GARDENCUBE

These quiet indoor gardens use automatic timers and adjustable LED lights to grow fresh herbs and vegetables. The catalog includes multi-piece pod kits and complete smart planter systems

Brand list

Browse the full catalog

Filter through 620 live products by color, plant type, or specific hardware needs like quiet pumps and WiFi controls.

Systems for fresh herbs Systems for vegetables Systems with LED grow lights Water and air pumps Affordable Systems for flowers Systems for fruits Vertical hydroponic towers Automatic timer systems Hydroponic plant food Hydroponic net pots and baskets Leca clay pebbles Black hydroponic systems Height adjustable grow lights White hydroponic systems 12 pod hydroponic systems Kits for beginners Replacement grow sponges Deep water culture systems Rockwool grow cubes 30 pod hydroponic systems Systems with quiet pumps PH adjustment and testing kits 15 pod hydroponic systems Green WiFi and app controlled systems Blue Gardening gifts for women 8 pod hydroponic systems Grey hydroponic systems 60 pod hydroponic systems Gray Propagation and cloning kits Fits 16 inch Aeroponic growing systems Gardening gifts for men Brown

9.4

Browse 316 brands

Buying guide

Getting started with hydroponics

Choose your crop

Select a system based on what you want to eat. Herb kits are compact for windowsills, while vegetable systems offer more root space for peppers and greens.

Check your space

Measure your vertical clearance. Many systems feature adjustable lights that can extend up to 17.7 in or more to accommodate tall plants.

Monitor the water

Use pH test strips and liquid nutrients to maintain the reservoir. Plants in these systems rely entirely on the water solution for food.

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Quick answers

Common questions

What is the difference between DWC and aeroponics?

Deep water culture (DWC) keeps roots submerged in aerated water, while aeroponic systems mist the roots with nutrients.

Do these systems come with seeds?

Most listings include the hardware, pump, and lights, but seeds are usually sold separately.

How often do I need to add plant food?

Most setups require adding A&B nutrient solutions every two weeks when you top off the water tank.

Can I grow large vegetables in a countertop kit?

Small kits are best for herbs and leafy greens, while larger vertical towers or 30 pod systems are better for fruiting vegetables.

Hydroponic Systems and Supplies

How we organize these listings