black marks on healthy green leaves

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therollingj

Member
Anyone kniw what this is? Could it be from roots needing more spac? I just trans and the roots were pretty crammed in there
 
brotherjericho

brotherjericho

Well-Known Member
Hmm, I searched and can't really find anything definitive, sorry. I was going to say if it was on one or two leaves to just watch to be sure it doesn't spread but...it has obviously. Someone with more expertise in plant problems will have to tackle this one.
 
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therollingj

Member
brotherjericho said:
Hmm, I searched and can't really find anything definitive, sorry. I was going to say if it was on one or two leaves to just watch to be sure it doesn't spread but...it has obviously. Someone with more expertise in plant problems will have to tackle this one.
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Dang aright ya it started small and has spread a little. Hopefully it stops.since they are repottex but i fear xisease and may have to cut a bunch of her leaves off
 
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Scarfinger68

Member
It is most likely a nutrient problem. Potentialy related to a PH problem. It also looks like your leaves are pointing down, curling? Could be over watering? Also could be over use of ferts and low PH. Let it dry out a little then flush with plain water until your runoff water is 7 ish PH. Make sure you PH your nutients solution after you get it all mixed together. and then check it again if its been sitting around for a while.
 
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therollingj

Member
I think it might have got too wet I havent fed them for a little while. It seems to be getting worse the black spots are spreading and I found them on another plant now. Should I cut the leaves that have the spots?
 
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Scarfinger68

Member
therollingj said:
I think it might have got too wet I havent fed them for a little while. It seems to be getting worse the black spots are spreading and I found them on another plant now. Should I cut the leaves that have the spots?
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I would't cut the leaves. The black spots are necrosis which means a dead spot on the leaves. There is nothing wrong with the rest of the leaf. The fan leaves are like your liver. If you cut all the fan leaves then the next splace to get spots will be the sugar leaves.

What kind of soil are you using? If miracle gro then they don't need much of any ferts. You can go around a whole month with out giving any ferts if the soil already has ferts.

Soil is the lazy mans way to grow. Just flush and check your runoff PH.
 
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therollingj

Member
Ok, cool I totally gotcha now. Thanks for the help guys. I'm gonna wait til they dry out then flush em. Hopefully they are ok once they dry out and it's just because of overwatering.
 
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