I was told by a grower with vast experience that you should use the double up method. So if your nute is EC 1.00 then the next day it is EC 0.8 you should then bring up the nutes to EC 1.2 as your plant has used 0.2 and then you need to give it another 0.2 to to make up for what it is using. If...
Hey dudes
Can someone who knows please tell me what EC levels of nutrients you need when growing using a NFT system.
The seeds are in root riots at the moment and will be ready to move in to the Hydro system very soon.
Can some one tell me what EC levels i should be trying to maintain...