not to sure i am still a noob myself. so any1 correct me if im wrong
but i am pretty sure that the light green plants need to be darker.
i seen in a few videos and read places that you don't really want your plants light green
maybe they arent getting enough light seeing that they are in a window sill.
but let me know how that window sill works out for you, cause i may try it while im waiting on my parts to come in
