Add Yahoo as a preferred source to see more of our stories on Google. Ana Rocio Garcia Franco / Getty Images Lemon trees can be costly and finicky to grow, especially outside of warm climates.

Lemon cucumbers are a delightful surprise: round, golden-skinned, and subtly sweet with a refreshing hint of citrus. A far cry from the usual green, elongated kind, these are cucumbers with charm.

Lemon trees can be costly and finicky to grow, especially outside of warm climates. Propagating them is also tricky, but a few simple tools might make that easier—and you may have one in your ...