The availability of fresh fruit is only half the appeal; they make excellent focal points with their glossy green foliage ...

I have a problem with my navel orange tree. It is producing two types of fruit. ... If you just need green onion tops, you can cut the tops back about two-thirds and use those in cooking.

Those living in the most tropical areas of the United States can grow this compact tree that features stunning aromatic blooms that attract hummingbirds.

A rediscovered sweet orange tree variety, "Donaldson," shows potential tolerance to citrus greening disease (HLB), remaining healthy despite infection where other trees declined.

It’s a 30-year-old tree called The Donaldson. Scientists say more testing is needed to find out if this can be a viable replacement for traditional orange trees.