DWC Hydro Growing

Hydroponics, in its purest form, is also referred to as Deep Water Culture or DWC for short. No substrate growing media is required. The plants' roots literally dangle straight into water. Now, for those of you who have been continually warned about over-watering plants, this may seem a little odd. Surely permanently submerging roots in water is a bad thing for all but aquatic plants, right? Well, it turns out that if you bubble enough air into the water and keep it at the right temperature, roots will thrive. Add some mineral-based nutrients and you have a powerhouse hydroponic growing method!
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