The Kratky Hydroponic grow bucket is a non-circulating, non-aerated deep water of direct water culture method of hydroponic growing.
The plant roots are suspended directly into the nutrient solution. The principal is the same as DWC (deep water culture) but instead of aerating the nutrient solution, part of the root system is exposed to the air allowing it breathe and to absorb oxygen. This is one of the simplest hydroponic methods.
Each bucket comes complete with a net cup.