Heat or deficiency? Or something else?
RamboGringostarted grow question 6y ago
I'm noticing some sort of deficiency or toxicity. I need help on figuring it out. I water with distilled water, cal mag, and 1/2 strength bloom boosters. Ph @ 6.5.
Could it be heat? It gets a little over 80 F. I have AC running, It's still cooler than outside in the sun though
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rhodes68answered grow question 6y ago
80F isnt high enough to hurt them, its on the outer range but fine if thats the real temp at the leaves.
Weird things I have to go to the water, distilled has no minerals in it and thats not bad IF you add them.
THats why I put up with tap water. see some CA damage and the leaves are very dark but I am unfamiliar with the strain.
Could back off the PK booster see if its causing issues.
You da man, good luck
The8thChevronanswered grow question 6y ago
Looks like nitrogen overload. There's probably a buildup of it in your soil. The plant doesnt need much right now either, so what was fine in the soil now is much different than 2 weeks ago. Test runoff and flush if it's hot. Then restart your feeding program. Also, don't find out the hard way: too much P will block your calmag so if you start getting yellowing and brown spots on top growth, that's likely the reason.
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