If your houseplant looks worse for wear but you can't identify the cause, it may be suffering from root rot. This common plant ailment can develop unseen beneath the soil’s surface, weakening your ...

I have a 20-year-old azalea that has some dead branches in the center of it. Can I renew it by cutting it back severely? Dead branches in a moisture-sensitive plant make me nervous this year. It's ...

We have a relatively young satsuma tangerine tree that is loaded with fruit, and we’d like to know what we did right this year. Last year’s yield was nothing compared to this year’s. What could have ...

If you have a yard full of trees (don’t worry about palms because they are not a host for this fungus) and shrubs, be on the lookout for the mushrooms of Armillaria root rot. It is a fungus that can ...