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Serrated edges curling up

Shotiiestarted grow question 5y ago

Why are the Serrated edges curling up. I took humidifier out last night and the leave look less dark. Rh is now bt 55-60. Mars hydro sp2000 Light is 2 feet above and on 50%. Do I need a fan? The air being sucked in is chilly but not directly blowing on the plant.

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Leaves. Curl up

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LiftedDilloanswered grow question 5y ago

I had this problem last week when a heavy rain made the soil too wet. I took a small fork and cultivated the soil around the roots to let more air in - not only helping to dry out the dirt but also allowing more airflow for better uptake of nutrients.

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Bousmeisteranswered grow question 5y ago

I've had this with my Caramelino from Victory seeds. apparently it's root/ heat problems. I sprayed with water every day and fed calmag twice in one week. Seemed to do the trick. Old fan leaves still had serrated edges but no biggy coz I did lollypopping. Goodluck with your grow

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