Do not spray with Malathion. Jade plants and other succulents are very sensitive to it. Dear Neil: I’m attaching two photos.

The diversity of plant species is astonishing. Even plants in familiar genera can surprise us. Take the Quercus genus, which ...

There’s a reason it’s called the Mighty Oak: Oak trees are stately trees that can live for hundreds (yes, hundreds!) of years. “If you want to plant a tree your great-grandkids can enjoy, go with an ...