New Grower Help Needed! What's Going On Here?

She is 56 days old.
 
Doesn't look like any defiecency.Make sure she is getting some cal/mag but unless it gets worse I wouldn't worry .
 
Puh, thanks. Scary with spots on leaves.
I use epsom salt as Mg source. My tap water is extremely Ca rich.
 
When I check the hydration state of the soil, I was of the opinion that she should NOT be watered for another day or two - good and moist soil less than 2 inches down but dry surface soil.

But since @namvet25 suggested Calmag, I gave her 1 L of water with 4g MgSO4. Now she is happy again. The spots are there, but she looks generally good and much better after water and Mg.
 
Back
Top