Hi, I’ve designed and build small PoC of flood and drain with no media. Basil seedlings are in small net cups with just a little of rockwool and like 5-6 of expanded clay balls to hold them.
Light is on for 16h, flood takes 15 seconds, drain around 30 seconds. For now I do cycles every 20 min – since there is no media to hold water I thought it should be often.
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Hi, I’ve designed and build small PoC of flood and drain with no media. Basil seedlings are in small net cups with just a little of rockwool and like 5-6 of expanded clay balls to hold them.
Light is on for 16h, flood takes 15 seconds, drain around 30 seconds. For now I do cycles every 20 min – since there is no media to hold water I thought it should be often.
Any suggestions and tips?