When to transplant zz plants?

Hi – I’m wondering if it is time to transplant my two ZZ plants. – a few of the branches are having a hard time staying upright, and look like they’ll break off from the rhizome – a few of…

Houseplants in hot, dry low-light apartment

My apartment building changed from under-floor heating to under-window radiators. (Residents cannot control the temperature or the amount of hot air blowing from the vents during cold weather.) Now although the pothos which is on the coffee table is doing…