Q: A friend has given me a creeping Charlie plant (Pilea nummulariifolia) as a housewarming gift. I've never heard of this type of houseplant before and don't know how to look after it – do you have any advice?
A: Hailing from the Caribbean and South America, creeping Charlie has stems of small, crinkled leaves that look similar to mint. Its trailing habit makes it a pretty option for a shelf or hanging planter, and it should grow quickly if conditions are right.
