We happened to run across a vendor at the Asheville Farmer's market that had a few pints of an tomatoes called Purple Zebra Cherokee Heirloom. These are more like a cherry tomato. After a bit of research into the variety, there is a Purple Zebra variety that will grow larger fruit. The vendor allowed us to sample one of these and we liked the flavor. We bought a pint to bring home to enjoy but thought right away about saving see from some to grow them next season.
As it turns out, it is pretty simple to save tomato seed. Although, I had not given much thought to the possibility of the seed needing to ferment before drying. As it turns out, allowing them to ferment for 3 days will help prevent any disease from forming on the seed. It is a pretty simple.
All you need to do is wash the tomatoes, slice them open and scoop out the seeds. I used a small melon baller for this. Once all the seeds are scooped out and placed in a clear jar, simply cover the top with plastic wrap and poke a few holes in the top to allow air to circulate. Place the jar in a window so that it will be exposed to sunlight. Each day, just give the jar a bit of a shake. You will start to notice, the seeds start dropping to the bottom away from the flesh of the tomato.
After 3 days, carefully pour the liquid slowly off the top to allow the tomato flesh to drain off. Then place the seeds in a wire strainer and give them one last short rinse with water. Spread them out on wax paper on a plate and allow them to dry for a few days. Store in a paper envelop to help cut down on the possibility of mold to grow. Once the seeds are completely dry, they can be stored in the refrigerator or a cool, dry place to plant next season. Make sure to note and date the variety.
We are looking forward to seeing how this works out. I'll let you know when I start them in February.
Hope you all are making the best of all that summer has blessed you with.
Many Blessings!