- Tuesday, August 20, 2013
suggested by Susan Thornbury
from the blog of Mr Brown Thumb
Saving tomato seeds? Isolate Tomato Flowers for True SeedsIf you're growing a particularly great heirloom tomato in your garden, chances are you will want to grow that tomato again, or maybe even share your tomato seeds with gardening friends and family. Saving tomato seeds is easy, but there is one step that you, as a new seed saver, may not know you should take. Make sure you isolate tomato flowers for true seeds.
Gardeners with large yards are at an advantage when saving tomato seeds because they can isolate tomato plants by placing them far enough apart from each other that they won't accidentally cross-pollinate and create seeds for a hybrid tomato. There is absolutely nothing wrong with hybrid tomatoes, but if you're growing an heirloom tomato, chances are you're doing so because of some unique characteristic to that particular tomato plant. Maybe it's the color, shape, taste or history behind the plant that calls you to grow it. Whatever your reasons, you are now a steward of the history of a tomato and you want to continue the line.
Small-space, and urban gardeners, like myself, don't have the luxury of being able to grow several tomato varieties and plant them far apart to keep the seeds true. Our cramped gardens may require us to either grow one heirloom tomato variety a year, or get creative and find a way to keep the blooms from being accidentally cross-pollinated by bees and other garden pollinators.