Q: I have a potted gardenia in my conservatory. It's one of my favorite plants, mainly for its beautiful, scented flowers.

Move your plant to a window where is gets at least 4 hours of morning sun in but is protected from the harsh afternoon sun. If more than a few of the older leaves are yellowing, your gardenia may ...

The problem of yellow leaves on plants – although common – can be caused by a number of reasons. Here, an expert outlines four of the main ones. As a result, it’s not uncommon for plants to ...