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Crashing and burning?

NewtDawgstarted grow question 2 years ago

Mayday Mayday. Some very yellowing leaves which appear to be bending down. Alternating water and nutes, reduced quant, with good runoff PH in early 6’s, no working tds monitor. Lights @ 18”, full tilt. Too close and/or nute issue? Flush the shit out of it ur no? Thanks gang x

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Leaves. Curl down

Leaves. Color - Yellow

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SkunkleDamoanswered grow question 2 years ago

Need more info and pictures. Older leaves yellow could be hungry for nutes. Watch for overwatering. That can cause lockout and droopy leaves but so can under watering. Rust spots and yellowing. Needs calmag.

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Selected By The Grower

Storkanswered grow question 2 years ago

If your top bud hair starts to burn or turn brown from the tips means light is too strong In my eye this plant looks hungry I will say raise the K, P make your EC 1.8

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Sciolistic_Steveanswered grow question 2 years ago

nute balane is off a bit. if it is droopy last couple hours of light cycle, it could be from too much light... over time more obvious symptoms will be on display... like burning of pistils or bleaching of top colas... interveinal dead spots on upper leaves... so, you'll definitely know before long if you decide to wait a sec on that. you are past the point of seeing burned pistils (early in flower), but could definitely find some sort of damage on top colas if light is too intense. the problem is this stuff can take a long time to be visible despite it being a problem. take notes of timing and light hight/power... look back and adjust intelligently if you find damage.

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