psychadelibud
Well-Known Member
I am entering my 5th week of flower and beginning to have some issues. I first started to notice the tips of the leaves VERY lightly burned, which is the norm for most of my grows because I keep them fed well, however it never progresses into anything more than tip burn.
I will also add, that I am new to using coco... But so far my grow has looked amazing, zero issues up until now. To me it looks like it's either one of the three things....
- Calmag deficiency
- Potassium deficiency
- Excess Potassium
I am including some pics of the leaves.... The issue is not widespread, but slowly getting worse. It is more noticeable on the more upper leaves of the plants. I increased calmag lastnight in the new reservoir mix from 2ml per gal to 3.5ml per gal, dropped base nutes from almost full strength to 3/4 strength... ph is consistently between 5.8-6.0. I noticed my leaves were pretty dark green before all of this started, which is why I backed off the nutes a bit. I keep the medium moist but not wet, multiple feeds...
Temps are between 75 and 79 degrees.... RH is consistently around 45%... Have plenty of fresh air and air movement..








I will also add, that I am new to using coco... But so far my grow has looked amazing, zero issues up until now. To me it looks like it's either one of the three things....
- Calmag deficiency
- Potassium deficiency
- Excess Potassium
I am including some pics of the leaves.... The issue is not widespread, but slowly getting worse. It is more noticeable on the more upper leaves of the plants. I increased calmag lastnight in the new reservoir mix from 2ml per gal to 3.5ml per gal, dropped base nutes from almost full strength to 3/4 strength... ph is consistently between 5.8-6.0. I noticed my leaves were pretty dark green before all of this started, which is why I backed off the nutes a bit. I keep the medium moist but not wet, multiple feeds...
Temps are between 75 and 79 degrees.... RH is consistently around 45%... Have plenty of fresh air and air movement..








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