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Brown spot on leaves
Cudisonstarted grow question 4 years ago
Hi!
I noticed brown spots on the leaves on my royal kush auto.It's already in flowering stage.Is this a calcium deficiency?
Thanks for your answers!
Peace&love
Solved
Leaves. Curl up
Leaves. Other
likes
Mr_Motalovahanswered grow question 4 years ago
Hey!
Yes, that's a sign of calcium defficiency.
Also leaves' edges are curling up and inwards. That's a sign of heat/light stress or root problems often poor drainage.
Check you drainage to make sure it's going out nicely, check your light distance you might have them too close and the ambient temperature..
One of those is causing your leaves to curl in.
Hope this helped.
Good luck and happy growing!
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