Seeing yellow leaves on your petunia plant? It's likely one of these six reasons that has easy fixes to get your plant back ...

The oleander is one of the most popular Mediterranean potted plants–but when its evergreen leaves suddenly turn yellow, many hobby gardeners become concerned. What causes these discolorations?

A. Yellow leaves on plants can indicate too much or not enough water or too much or not enough fertilizer. Since this seems to be happening right after applying fertilizer you are right to suspect ...

There is one reason why you might apply fertilizer frequently to plants — extremely sandy soils. This soil would be like planting in a sand dune. I haven’t seen any of it in Las Vegas, but I ...