What Is A Passive Hydroponic System?
Tammy Clayton
You can’t find a more simplified form of hydroponic growing than a system that uses passive hydroponics principles. Passive hydroponics provides water only beneath the plant roots and doesn’t recirculate. The nutrient-rich water remains in the system until it’s used by the plants. There are two types of passive hydroponics: soilless and soil. Not dirt,…
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