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Cal/mag problem or heat issue?

RudieCantFailstarted grow question 6y ago

A few leaves have some problem spots popping up here in week 6 (see pics). No nutes, PH’d water. FFOF/HF/Perlite mix for medium under 20 hours of light. I’m guessing either got too hot from being in 90F heat for an hour or needs cal/mag? Any advice from any veterans out there?

RudieCantFail

RudieCantFail

RudieCantFail

RudieCantFail

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Leaves. Edges burnt

Leaves. Tips - Burnt

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Bloombusteranswered grow question 6y ago

Hey, buddy! 👋 It looks like the start of a general deficiency; you need to feed your girl like an adult now, she's grown up and wants to eat well. It's the plant's hunger, a lack of necessary nutrients! Increase the dosage of your fertilizers in the watering, bro! 👆 I also recommend watering with a solution at a pH of 6.3 👆 Good luck, friend! ✊😇

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