Leaf abnormalities in vegetative state


#1


What is this leaf bend
July 24


#2

Looks like it could be tobacco mosaic virus.
http://www.ilovegrowingmarijuana.com/tobacco-mosaic-virus-marijuana/


#3

That happens occasionally. I have a couple on one of mine now. You do have some signs of deficiency showing…


#4

What sort of deficiency, may I ask your opinion. Thanks.


#5

Possibly a magnesium deficiency. But with that coloring and the curl, it looks just like tobacco mosaic virus. Do you use tobacco?


#6

No, and none around area, I thought just a nitrogen deficiency. I don’t have friends who use tobacco either. Strange.


#7

I’m guessing magnesium. Cal mag per the package instructions.

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#8

Very. At any rate, are you feeding cal mag? What type of water and what pH?


#9

Jinx @Myfriendis410


#10


#11

I believe it’s a magnesium deficiency. I need to water with 10 gallons on my 100 gallon cloth pots. My smaller 20 gallon pot is getting enough nutrients with a two gallon feeding, so a ten gallon feeding on larger pot should clear up problem.


#12

Whatever it is, it’s pretty early so good you caught it now.