Im thinking 2 more weeks. And I have a https://www.amazon.com/VIPARSPECTRA-PAR600-600W-12-band-Light/dp/B01H72RD3K/ref=pd_lpo_86_tr_t_3?_encoding=UTF8&psc=1&refRID=NNEQ8EVWFZM5JQK2TFH7
They look like they might be competing with that plant that is close to it, it needs to be moved and then it will be able to grow as needed. Also, the leaves look pretty normal, just move plant asap.
https://www.royalqueenseeds.com/blog-indoor-cannabis-growing-relative-humidity-and-temperatures-n243 another good write up.
DON'T use anything but water when misting the leaves. the nutrients can build up a salty crystally film on the leaves and fuck them up completely, as well as burn if the...
You could do something like that, 3 sides that are always there, and a 4th when you want to increase the light, get a clip on fan and you are on a good path