Lower leaves are starting to yellow and get black spots on my reaper plants. Any idea why? ChatGPT said it could be lack of nitrogen or calcium. I emptied the water, replaced my 1100 EC water with 1400 EC water, and made sure to leave an air gap. Did I overreact?
by HooglyBoogly
1 Comment
Are the black spots on it or in it? What I mean is if it’s like a mold/fungus type of situation.