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Grow QuestionsRusty brown spotting on upper fan leaves, too much Tiger Bloom or deficiency?

Rusty brown spotting on upper fan leaves, too much Tiger Bloom or deficiency?

puppetmaster77started grow question 3 years ago

Hindu auto, week 11 started seeing rusty brown spotting on upper fan leaves. At this point I was only using tap water and 4 tsp/gal of tiger bloom. That is aggressive so I backed off to 1.5 tsp. I watered with cal mag 1 tsp just in case it was deficient. Ideas? Buds seem ok.

puppetmaster77

puppetmaster77

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Leaves. Color - Dark-brown

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Hazemaster420answered grow question 3 years ago

I wanted to say it’s calcium but when the leaves turn like that it’s too much sauce, it’s nuts burn for sure, ease up on those nutes! Looks good though!

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ThinLizzyanswered grow question 3 years ago

Looks like you have a phosphorus issue. I would check your ph. Phosphorus availability decreased with increase in pH.

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Hashyanswered grow question 3 years ago

Increase your bloom strength she wants more phosphorus and potassium.

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