I'm on my first grow as well. I also nute burned once, but just before flower.

I actually DID flush thoroughly with RO. However then I was deficient. I couldn't save any of the already damaged leaves either. However it did recover once I got the soil nutes right again.

Since then I nute every third watering. Then plain PH set, the other two. No issues since! :thumbsup:

Good luck
Vancefish Reviewed by Vancefish on . Nute Def? Heat Stress? Please Help! ton of pics Hi all, Well I've done the majority of my research here for my first grow and would like to thank all that contribute! I started with 8 hybrids (white widow, and pure power plant) and 1 indica (blue hash) and they've done extremely well but I'm noticing what looks like some sort of deficiency maybe... They are 85 days from seed and have been flowering for 33 days now. Now for their environment: homemade 3' x 4' area covered with panda film, Rating: 5