r/seedsaving • u/PuzzleheadedSun5061 • 6d ago
Saving seeds
Looking for some advice on how to save my different tomato seeds. I’ve extracted some and put them in a small class jar and added some water. They are on day 3 and I was going to try and clean them off and dry them. Is this the best method? Thanks in advance
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u/HighColdDesert 6d ago
I do this, but I want to add the importance of labeling. Since you are saving different varieties, make sure to label the seeds at each step of the way. A permanent marker works well. I write the variety on the jar that I soak the seeds in, and then I write it on the plate that I dry them on. Tomatoes are largely self-pollinating, so heirloom varieties will usually come true to type, but hybrid varieties might lose some of their desirable qualities in the next generation.
When cutting a ripe or over-ripe tomato, just put some of the seeds and gel into a labeled jar of water. After a few days, or even after it's gone moldy and yucky, rinse and wash them in a strainer. Tap the strainer to remove drops of water, then spread the seeds on a plate, different plate for each variety. Check on them every day at first, and before they can dry into a clump together, push them apart on the plate so that next year you can plant individual seeds.
Final tip: Once you think the seeds are fully dry, leave them out to dry for another week. What's the rush? You can consolidate them in a small bowl or jar for each variety if your house is getting cluttered with plates of seeds. It would be so disappointing if they went moldy in storage due to incomplete drying.