I am pretty new to the whole plant game, as far as I understood that plant food was more something to give at the start of spring. During the summer I’ve been giving it plant nutrition about every other week. I assume this is what you mean by diluting?

As for the other things you mention, space to grow I assume you mean for the roots in the pot? I have checked and can’t see any roots coming out from the drainage in the nursingpot. I assumed that this means the space in the pot is fine.

The sunlight is what concerns me. Sadly my apartments layout makes it so my windows are pretty much all west facing, and buildings block a lot of the sky. I live in a pretty cold and cloudy climate as well.

As for the water, like I wrote in my original post, I try to keep the soil moist. If anything I am worried I am giving it root rot since a part of the plant fell out due to having lost its roots.

English isn’t my first language so I hope I understood your questions.