Hey y’all!! This is my first time growing and everything has gone smooth! i just left for the weekend and I came back and noticed My leaves were browning. Im guessing it’s either a nutrient deficiency or a burn. Can someone quickly help me so I can reverse this?? Ive been following the charts for Blue Planet Nutrients regarding how much to put in my water... But now I’m dealing with this. I’m 5 weeks into flower and I really don’t want it to go south now. Thanks in advance!
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I haven't been on the forum so sorry for the delayed response. 2821 is a very high PPM; typically I do 1000-1600 when in mid-to-late flowering. Some cultivars may be able to handle up-to 2000 PPM but not many imo. Then, looking at your pics, you can see dark green and shiny leaves which are signs of nitrogen toxicity. So possibly nutrient lockout due to over-feeding 😕
flush for sure
Hi, if you can get us your PH readings going in and out as well as your PPM and some information on your soil that might give us more clues.
But based on the information provided I'm going to go out on limb and say it is a Potassium(K) issue caused by nutrient lock out. Flush the heck out of that girl with PH'd water (6.5ish), then let her dry out and then go back to your regular feeding. The damaged leaves will not get better but the problem should stop spreading after the flush.