Don't toss that supermarket lemon. Learn how to grow lemon trees (Citrus x limon) from seeds to produce one of the most fragrant flowering trees around.

When life gives you lemons, make lemonade — but what about when life does not give you lemons? Well, you make the lemons yourself (with a bit of soil, gardening and patience for about 15 years!).

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 ...