Yea its just getting it shortly after the new leaf grows the next one coming in good the last leaf already deficient. I just fed it 1.4ec and on a positive note my ph still perfect no need to ph it.
So my five gal buckets swapped daily for new bucket of soution feeding 12x a day up to 6 buckets for 6 clones will still work. I thought I tested that before and knew that, its below 1.4 it starts to get alkaline needing ph down.
I do the buckets because instead of ro water and water chiller I can use that electricity for more plants. The ro water I cant even do, I cant ask for any more stuff my people I live with overwhelmed. Me too kinda lol. Its like customs every time I get a package. What did I get now?!
Edit I do the bucket thing because no mattet what, even adding bleach daily the reservoir rotted. Not a problem anymore but its a bit of work, an hr a day feeding plants.