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Hydroponics is the practice of growing plants without soil, delivering nutrients directly to the root zone via water. Hydroponic plants typically grow 30-50% faster than soil grows and can produce significantly higher yields when managed correctly.

The most popular hydroponic systems for home growers are Deep Water Culture (DWC) — plants suspended in buckets of aerated nutrient solution — and Coco Coir — technically a soilless medium that's run like hydroponics with nutrient solution. For commercial grows, Grodan rockwool slabs with Dutch Bucket or flood-and-drain systems are the industry standard.

To run a successful hydroponic system, you need: (1) the system itself, (2) quality hydroponic nutrients specifically formulated for soilless grows (GH Flora Trio, Athena Pro, or House & Garden Cocos A&B are the top choices), (3) a pH meter and pH adjustment solutions, (4) an EC/TDS meter to measure nutrient concentration, and (5) an air pump for DWC systems.

Toledo Indoor Garden stocks Hydrofarm, Botanicare, General Hydroponics, and dozens of other hydroponic equipment brands. Our expert team can design a complete hydroponic system for any grow space — call 419-725-2450.

Frequently Asked Questions

What is the easiest hydroponic system for beginners?

Deep Water Culture (DWC) is generally considered the easiest hydroponic system for beginners. You simply fill a bucket with aerated nutrient solution, suspend the plant in a net pot, and maintain the nutrient solution level and pH. General Hydroponics makes excellent starter kits.

What nutrients do I need for hydroponics?

For hydroponic grows, use nutrients specifically formulated for soilless systems. Top choices: General Hydroponics Flora Trio (FloraMicro + FloraGro + FloraBloom), Athena Pro Line (2-part Core/Bloom), House & Garden Aqua Flakes or Mother Earth Coco, and House & Garden Aqua Flakes. Always monitor and adjust pH to 5.5–6.0 for hydroponics.

Do you carry Grodan rockwool?

Yes. Toledo Indoor Garden is an authorized Grodan dealer and carries the full line of Grodan products including Grotop Expert and Master slabs, Delta blocks, and Vital starter plugs. Grodan is the world's leading rockwool growing media brand, used in commercial greenhouses worldwide.

Can I set up hydroponics in a small apartment?

Yes. DWC bucket systems and ebb-and-flow trays can be set up in a small grow tent in any apartment. Even a 2x2 tent can support a DWC bucket with 1-2 plants. Coco coir in small fabric pots is another beginner-friendly option that works well in compact spaces.

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