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watering the blocks/plants
Watering to often? JB
I have a system that I designed that is a cross between an ebb & flow and a NFT system. The plants are grown in 4" rockwool blocks, and there is a 1/8" of nutrient film that runs along the bottom of the blocks every 15 minutes, for fifteen minutes. My question is: Am I watering the blocks/plants too often? They seem to be growing healthy but they are a shade lighter green that plants that I am used to growing in soil. Although they are a lighter green, they do not appear to be pale. |
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