Wondering if anyone might have an idea of why all the new leaves are growing in curled. Through my research I thought it might be calcium deficiency so I added CalMag at the recomended dosage for vegetative growth. After a few days I haven't noticed improvement, but am reluctant to add more CalMag and cause a problem that I don't already have. Does anyone know other reasons why leaves would curl like this? Two other plants are in the same solution. One is a younger Habanero with nice sized/shaped leaves however I have noticed very slight yellowing on the top center of the plant. The other is a cherry tomato plant that looks good. Here is a picture of the curled leaves:
