Anyone know what is causing this?

Idk what this is and some of the other leaves that are green are scrunched and rough and ridged any info will help

Hard to tell with limited/no specific info. Looks like overwatering to me. How often are u feeding/watering? Soil or hydro?

Alex, I'll take Wind Damage for 400 please..

apbx720 said:

Hard to tell with limited/no specific info. Looks like overwatering to me. How often are u feeding/watering? Soil or hydro?

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mid-western outdoor said:

Idk what this is and some of the other leaves that are green are scrunched and rough and ridged any info will help

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what is your water and feeding schedule? Temps? Rh? Soil? Light source? Ph? Nutrients used and additives? Bla bla bla

Water feed water is the schedule room temps don't exceed 78 ppm haven't exceeded 400 on these yet using botanicare watering at ph 6.5 all grown in Royal gold tupur

mid-western outdoor said:

Water feed water is the schedule room temps don't exceed 78 ppm haven't exceeded 400 on these yet using botanicare watering at ph 6.5 all grown in Royal gold tupur

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How often are u watering? Are u letting the dirt dry out in between waterings? Also, have u checked yr runoff ph/ppm?

This is a sign of a quick drastic pH swing. So like you dropped the pH too much during a watering or feeding. If this continues to happen to more of the plant your lacking Mg.