I got three stems from home depot 6months ago, they have been repotted, grown slowly but steadily during summer.
In the past two months I placed the planter next to window but due to cold current coming in from the air exhaust and poorly insulated window frame, the plant(s) got about half the leaves turned dry and grey.
I picked them but realized I may have done something wrong – especially the smaller stem now has no full leaf but only small offshoots.
Should I separate the stems? Or leave them closer and together? To make the stems taller, should I prune the leaves at the lower part of the stem?
by Brave_Variation_5535