Run off was 1,600 ppm after i fed. 3rd week of flower. Light 22 inches, 650 watt led. Ph was 6.8 and 6.9 , just fed light with lower ph to lower the ph. Just trying to correct it. I put 1 t ps of epsom salt in hoping to correct it. I have a plant that is healthy in the back to see the difference in color. The lower leaves are dark green. Thanks for any info!
Why is the bottom a dark healthy green? And im feeding at 1050 ppm. Fox farm nutes, i dont think id have a nitrogen defiency. I had this happen before then i upped the feed and then i went into a lockout thinking it was a nitrogen defiency.