3 of my vietnamese pepper plants' (unsure of specific variety) leaves are turning brown and curling up like this, does anyone happen to know why? higher leaves are more affected than lower ones.
i have 6 other (habanero and ghost) nearby in the same soil, but they're doing fine. i've tried spraying neem oil and also spraying them with water to get rid of potential pests, but it doesn't seem to be doing much 😞
by jelly_f1sh