Insects on Indoor Plant?

Hello, I had this (dracaena?) plant happliy growing outdoors last summer in the garden and it’s been inside a south-facing window at my workplace for winter. It’s visibly weaker of course with less light and the dry air, but I…

Air-layering a Dracaena marginata

Hello, I have a very spindly Dracaena marginata plant here that needs your help. It has passed the point of being able to hold itself up. So I am trying to use the ‘air-layering’ technique on the stem to create…

I have a dying plant. need advice saving it.

Hello, I have on my desk at the office a plant , left behind by a former colleague, a plant that seems to die. I’d like to save it, but unfortunately I have no idea what plant it is or…

Corn plant (Dracaena) leaves turning yellow at the tips

Corn plant near window facing east. When some leaf ends turned yellow..I trimmed them correctly…but the yellow came back even more! Have very many house plants for years and never experienced this before. Is it possible, it’s diseased?…