BLAZEDstarted grow question 2y ago Older leaves have brown/red rusty spots and looks like dying tissue in between the veins.
Burnt tips, and yellowing leaves.
The soil was really dry and my PH meter was 0.4 too high.
I gave each plant 3L of water with EC: 0.0 PH: 6.4 to check runoff.
Runoff was PH: 6.1 EC: 0.8
Open
Week 7Leaves. Tips - Burnt
Leaves. Color - Yellow
Plant. Stem - Red or purple