How to Save Tomato Seeds

I am completely in love with growing tomatoes, heirloom varieties specifically. I was introduced to a whole new world of heirloom tomatoes by my friend Linda Crago, owner of Tree & Twig Heirloom Vegetable Farm in Wellandport, Ontario. She’s a community-supported agriculture (CSA) farmer, who specializes in heirloom vegetables and particularly heirloom tomatoes. Prior to meeting Linda, I knew there were a lot of tomato varieties but I had no idea just how many. The truth is, nobody knows exactly how many varieties of tomatoes there are, but there are thousands, of which more than 3,000 are heirlooms.

An heirloom tomato is a plant that has not been bred with another tomato plant. These plants are sometimes a bit wonky looking. The tomatoes you buy in grocery stores that look the same from tomato to tomato and from store to store are hybrids. They’ve been bred to be perfectly round, a pleasing shade of red, to travel well and to grow to a sensible height. Heirloom tomatoes have not been hybridized with other tomatoes to make them look, ripen, or grow a certain way. They take a variety of shapes, come in every color you could imagine and can grow to tremendous heights. Since heirloom tomatoes, and heirloom vegetables in general, haven’t been bred with other varieties, you can save their seeds and be guaranteed to grow exact replicas of those plants from those seeds, whereas if you save the seeds from a hybridized tomato, there’s no telling what you’re going to get. You could plant seeds from a juicy, round, red hybridized tomato and grow pale-pink, flavorless offspring. You just don’t know.

So, if you planted an heirloom tomato plant this year, now’s the time to pick a tomato so you can save its seeds. Even if you didn’t plant any heirloom tomatoes, that doesn’t mean you can’t save the seeds from one. Take a trip to your local farmer’s market or organic grocery store and buy a few varieties, whatever looks good. Ask the farmers about them. They’ll know which ones are the sweetest or tangiest. Take them home and taste them. Choose the one you really like and go out and buy another for the sole purpose of saving its seeds.