

(🌿Basil🌿) Old leaves (left) look beautiful, new leaves (right) are developing this wrinkly & stiff texture, as of the past 2-3 days. Potential causes?
I have one indoor basil plant that this is not happening to.
Info: Outdoors, several hours of sun per day.
The has drainage & 2 resident earthworms, watering daily as a baby & now watering every other day as the top soil gets dry– it tends to wilt and be sad with anything less. It's been perky and beautiful, up until these wrinkly leaves showed up.
I try to water during the day or afternoon, but sometimes water at night. The time of day I water is not consistent.
The top soil was dry today when I checked it, and as such, I watered it.