I have an auto on day 71, due to harvest in 10-15 days. I had to leave her for a week, and when I got back she was showing some issues.
I’m not too concerned about eh fan leaves, since she’s close to harvest. But i noticed sugar leaves are also yellowing and are brittle.
Can anyone help diagnose?
I think potassium deficiency, based on some research.
This late in the grow I am just going to feed it a tea, and hope it doesn’t get worse.
Any thoughts of advice?