I'm currently growing 4 black habanero plants inside under LED lights. First time grower, so i had some overwatering problems at first, some fertilizing problems aswell. Some of the plants do have edema, since i'm careful with water now i suspect my growing room is too humid. Soil dries very slowly and stems stay wet. Anyway i add these pictures of 3 (4th one same) habanero plants. They all have this stem condition, its thin near soil, but looks healthy and thick little higher. I'm worried and would like to know if anyone else experienced something like this. Currently plants are in small pots (2.3 L , so around 2/3 of a gallon), i should have transplanted them earlier, gonna do that in very near future.