Robertsanswered grow question 4 years ago It looks like you might be experiencing a ph lock out issue. Possible overwatering. Always best to keep a good perlite amount in substrate for air and drainage. I see potassium deficiency, nitrogen deficiency, cal mag. Plus don't get leaves wet if you can avoid it on purpose. The spots look like sun bleach spots from water on leaves, and it becomes magnified and burns leaves. Leaving spots like that. Good luck and happy growing 🌱🌱🌱👍