Deficiency?

[yosim]

With these amendments there should not be Ca def

it certainly looks like the classic Ca deficiency, maybe the Ca is being locked out ?

 

[intelhachi]

what about over fed plants? anyone ?

 

[Sup Im BirDy]

what about over fed plants? anyone ?

Funny thing is I feed the same amount to my other plant and it’s fine. Perfectly normal. This one is as it looks

 

[intelhachi]

thats why im asking im not sure im just wondering if it could be over fed im learning as well off this

 

[Sup Im BirDy]

it certainly looks like the classic Ca deficiency, maybe the Ca is being locked out ?

What would lock it out other than pH

edit: I’m going to go ahead and say I have a calcium deficiency but might’ve burned her in the process

 

[Sup Im BirDy]

thats why im asking im not sure im just wondering if it could be over fed im learning as well off this

Also I was just saying how it’s crazy one plant is fine with the same feeding and this one is slightly fucked

 

[yosim]

What would lock it out other than pH

edit: I’m going to go ahead and say I caused a lockout with Ca by thinking I had a deficiency and added cal/mag then I amended the soil with some cal/mag dry amendments (oyster shell, kelp & worm castings). Learning my friends

i don't know - even stranger if your other plant is fine - the leaves with the rust spots also seem really dark green like overfeeding, excess magnesium can also cause a lockout
in cases like this i just do a flush of the plant and then start feeding again with about 1/4 strength nutes

 

[Sup Im BirDy]

i don't know - even stranger if your other plant is fine - the leaves with the rust spots also seem really dark green like overfeeding, excess magnesium can also cause a lockout
in cases like this i just do a flush of the plant and then start feeding again with about 1/4 strength nutes

I’m growing with dry amendments, should I still flush or just let it dry out. I honestly think it’s too much cal/mg. Also she’s looked like this her whole grow. But shoot she has a week left so hopefully she makes it