Black leaves and color variations?

marzlee20

Active Member
I got these girls going (pkmog) platinum kush mints x og. 80% peat and perlite 20% ew castings and compost. Added 2 cups per cu tomato tone, and 2 cups per cu build a soil craft blend. I let it all bake for a month turning weekly. Plants are growing but the leaves are a bit rough and some very dark but could be strain specific..hopefully I’m trying to get ready to flip but some of the leaves got the light dark green thing going and would love some advice. I’ll have pics attached. This is my 2nd grow I’m doing it for my dad and plan to make rso. Thanks
 

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marzlee20

Active Member
wow
I wouldn't quite call those black leaves. They look fine IMO. If anything some of the newer leaves might have a slight magnesium deficiency starting. I wouldn't stress over it.

These ones got so dark they were almost black.
View attachment 5001593
heard that brotha I turned up my humidity and giving a little more water now and they're lookin a lot better already. Ill prolly water in some mag on the next water much appreciated! and yeah that's a tasty looking bush what did you yield if I may ask?
 

twentyeight.threefive

Well-Known Member
wow

heard that brotha I turned up my humidity and giving a little more water now and they're lookin a lot better already. Ill prolly water in some mag on the next water much appreciated! and yeah that's a tasty looking bush what did you yield if I may ask?
Good to hear. I don't know the yield as I didn't weigh it out. If I had to guess maybe about 4 oz of good bud and a ton of larf and smaller stuff I couldn't be bothered with to trim.

Here's another shot of the color difference on the leaves. (Plant on left)
PXL_20210207_010048986.jpg
 
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