The Grow Awards 2026 🏆

Calcium deficiency?

Wontgiveup
Wontgiveupstarted grow question 5y ago
I have been monitoring this deformation of leaves over the last week or two. It is now spreading. All I have done lately is gradually reduced the amount of cal-mag; pH is pretty consistent but of course that could have been wrong one day.
Open
Week 9
Leaves. Other
likes
Answer
Roberts
Robertsanswered grow question 5y ago
Looks like your nutrition level is a pinch high by leave ends, nutrition burn and show up anywhere on leaves. What is your run off ph?
likes
Complain
Similar Grow Questions
Solved
auto_floo
auto_floo
Purple edgesHi Gfam, What do they need? Or what’s wrong? These purple edges and light green color.
Leaves. Color - Yellow
Leaves. Color - Red or pink
Leaves. Other
4y ago
3
3