My brother is currently having a challenge with his growing of marijuana. Last week, he noticed several spots on his marijuana leaves that are cream brown. He is freaking out about the whole thing. He truly doesn't know what could be causing the spots.
Does anyone have any experience with such when they were growing their own marijuana?
It's definitely a plant health issues problem that's as a result of nutrient deficiencies, pests, or environmental stress. The last time it happened to mind, it was as a result of of calcium deficiency.
I’ve seen cream-brown spots on plants before, and it’s usually nothing to panic about. It often comes from things like fungus, pests, or a nutrient issue. Sometimes even too much light or heat can create those spots.