pictorial step by step guide to saving your own tomato seeds
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(1) select ripe, healthy tomatoes, cut in half horizontally
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(2) squeeze out all guts into a jar, set aside
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(3) let the 'tomato goo' ferment for three- five days (dependent on weather). wait for a layer of mould to form on top
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(4) once fermentation has occured, add water to jar. the seeds will sink and the 'goo' will float
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(5) you may want to do this step a few times. slowly pour rotten elements from the top, add more water, repeat until only seeds and water remain in the jar
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(6) strain seeds. seperate from water. rinse
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(7) let seeds dry on a screen for a week or more.
you can then store them for the winter in an envelope. keep in a dark, dry and cool place . . . .