Hi I have a polka dot plant and selaginella moss plant in a terrarium. I kept them in separate pots for a month and watered them a lot and they thrived and grew. I then placed them in a terrarium and the moss started to have hard, dry, yellow stems and it's leaves were turning yellow so i cut some parts off and i put them around to try to get them to root but they just decomposed.
The polka dot plant is looking a little leggy. I'm not sure if i should pinch it out some more because the individual stems only have a few leaves on top and i'm afraid they won't grow back if there are no leaves at all.
Also, if it pinch the tops off, can i leave the stems in the soil and will they root and grow?
I keep the terrarium next to a window in indirect sunlight and it is under florescent lighting at night when I'm working for around 5 hours each day. I only spray it now that it's in a terrarium and sometimes i seal it. The soil is always moist and it's humid and you can see condensation on the glass so I don't think it's dying because im under watering it. Help!