Sperry explains not all succulents are cacti, how to control oxalis in Bermuda, plus what to watch out for with pecan trees.

A: Pecan trees do well in our climate. But they are such a large tree and require so much water that you really have to think twice about growing them in the desert.

Dr. Nesbitt said that pecan trees, the state tree of Texas, typically bloom in late March to early April, which is well into the official start of spring -- March 21.

Pecan trees of any size will barely notice the damage. And that’s a good thing, because by the time you notice the damage, it will be too late to do anything about it.

Question: When do I feed a 50-year-old pecan tree growing in our front yard and with what? Answer: Pecan trees do well in our climate.But they are such a large tree and require so much water you ...

Q: I live in Redding and have three pecan trees that are about 14 years old. Only one of the three trees produces any nuts, but even that tree isn’t very productive. When the trees were younger ...

QMy pecan tree is at least 14 years old and as tall as our house but has not produced fruits. Do I need another tree nearby?A Your tree maybe 14 years old and a good size but it still appears to ...

QUESTION: Recently I planted a camellia between two pecan trees. ... Yes, you can transplant them, but because they are finicky, they may fail to bloom two or more seasons afterwards.

Dear Neil: I keep getting moss falling onto my patio from a pecan tree that hangs over part of my house. Do I need to worry? A: Not necessarily, but you should have a certified arborist check on ...