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 ...

A well-known houseplant some folks like to include in their home is the Creeping Charlie (Pilea nummulariifolia). It's a low-growing plant that emits an aroma similar to mint since it's part of ...