I have several streptocarpus seedlings that have their first set of true leaves.
The leaves are slightly turning under. Could they be too hot or cold? They are still in the same container they were started in and have different size seedlings. Some are still small so didn't want to disturb them. I have been hardening them off by leaving the lid off for several hours during the day. The lid does get condensation on it that I wipe off.
This is my first attempt with growing streptocarpus from seed. Any help is appreciated. Thank you. Karan