Rainbow Runtz HAND TWIST King Preroll 1g
Ebb and Flow, or Flood and Drain is a system involves the periodic flooding and draining of the nutrient solutions.
Basically, there are two phases of its operation. The Flood is when the water and nutrients flow the growing areas, flowing over the plants’ roots. The drain is when the water drains back to the reservoir. These two actions take turn continuously, and hence their name.
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