Curl up and brown spot leaves

SolitudeCorners
SolitudeCornersstarted grow question 6y ago
Leaves curl up and has brown spot around their blade is it potassium deficiency or salt built up? thank for any advice
Solved
Week 17
Leaves. Curl up
Leaves. Color - Dark-brown
likes
James
Jamesanswered grow question 6y ago
Hello @420meisterZ, it might be a Potassium deficiency. Does this have slowed down your plant growth? I hope this article helps you in how to solve it! https://www.royalqueenseeds.com/blog-potassium-deficiency-in-cannabis-plants-a-how-to-guide-n671 Let me know how this plant evolves! ;) Good luck!
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
Elendil
Elendil
Too much nutes?Is this from too much nutes ?
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
4
3
Solved
LeCuack
LeCuack
No se porque se torno amarilla ec esta normal y ph también. Luz se subio para prevenir quema.Mango Juice en DWC 40x40
Week 8
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
2
2