Seed-Saving 101: How to harvest and store herb, tomato, and berry seeds

If you live in the northern hemisphere, chances are that you’re going to start feeling the first whispers of fall in the air in the very near future. Sure, the sun-bunnies among you might be lamenting the shorter days and cooler temperatures, but the foodies will be delighting in the abundance of produce that’s <a href="http://cuesa.org/page/seasonality-chart-vegetables" target="_blank">available at this time of year</a>. Late summer and autumn = harvest season after all, and the bounty is evident in farmer’s markets and grocery aisles around the world. This is the time for amazing tomato dishes, apple pie, countless jars of preserves, and so much more. Jump ahead to learn how you can preserve the seeds of this year's harvest so you can be up to your armpits<a href="http://inhabitat.com/re-discovering-perennial-vegetables/"> in organic produce</a> next year!

If you’ve ever planted <a href="http://en.wikipedia.org/wiki/Herb" target="_blank">herbs </a>from seed (either culinary or medicinal), you’ll remember how teensy those they are: basil seeds are around 0.5mm each, for example, and most other herb seeds are comparable size to that. If you try to pluck the pips from your culinary or medicinal plants while they’re out in the garden, you’re likely to lose half of them to the soil below. The best way to collect these seeds is in a <a href="http://1.bp.blogspot.com/_mCQADS9WRKQ/TOhPOWbPLyI/AAAAAAAACs8/bqw0s9fv2J8/s1600/TheStop_Herbs.jpg" target="_blank">simple brown paper bag</a>.

Most people who are new to home/urban gardening start out with a <a href="http://inhabitat.com/a-starter-guide-to-urban-gardening/" target="_blank">couple of tomato plants</a>—whether little cherry tomatoes in pots on a balcony, or several varieties scattered through their garden space. Saving tomato seeds is a slightly more involved process, as they require a bit of <a href="http://www.douggreensgarden.com/tomato-seed-fermentation.html" target="_blank">fermentation</a> to break down the delicate membrane around each seed so they’re open, fertile, and ready to plant in the spring.

Scrape out the seeds of a ripe tomato, and set them aside in a dish. Try to harvest only one variety of tomato at a time so you don’t accidentally mix your batches. Put the collected seeds into a very fine sieve, and run them under running water, rubbing them very gently to get as much of the pulp off as possible. Once cleaned off, put the seeds in a clean jar, add about a cup of room temperature water, and <a href="http://2.bp.blogspot.com/-Nk_XW0V5Jrw/TmO1pcVKH-I/AAAAAAAABKo/-LTC1Bqbj5o/s1600/IMG_0601.JPG" target="_blank">seal with the jar’s lid</a>. Keep the jar in a cool, dark cupboard for a few days, and just give it a bit of a swirl a couple of times a day. In a little less than a week, you should see frothy bubbles forming in the jar, and most of the seeds settled at the bottom of it: these are the viable ones, so discard any of the floaters, and tip the bottom-dwelling seeds back into that sieve, give them a good rinse, and then spread them out on paper towel or a very fine mesh screen (<a href="http://rareseeds.com/blog/wp-content/uploads/2011/08/IMG_0610.jpg" target="_blank">like an old window screen</a>) to dry for a couple of days.

The method of <a href="http://www.noordinaryhomestead.com/leave-no-seed-behind/" target="_blank">saving berry seeds </a>is very similar to that of tomatoes, only without the fermentation process. For species like currants, raspberries and blackberries, just mash the overripe fruit around in a metal sieve to loosen it all up, rinse under running water, and allow to dry on paper, paper towel, or a mesh screen. To save the tiny seeds of certain berries (mulberries, blueberries), it’s actually better to freeze or dehydrate some berries whole and then plant them in the spring: as the fruits decompose, they’ll nourish the seeds held within them.

When the seed heads are dry enough to be plucked, place a small paper lunch bag over the plant and secure it several inches down the stalk with a twist-tie. Cut the plant with a knife or scissors a few inches below that, tie a string around the twist, and hang the bag upside-down in a cool, dry place for about a week; this will give the plant even more time to dry out, and the seed casings tend to pop open as they dry and shrink.

After a week (or two) has passed, take the bag down and shake it fairly vigorously—this will help to free the seeds from their casings, and they’ll collect at the bottom of the paper sack.

If you’ve decided to go ahead and dry some seeds, you’ll need to <a href="http://www.ext.colostate.edu/pubs/garden/07221.html" target="_blank">store them safely</a> until the next planting season. The two greatest enemies of safe seed-saving are high temperatures and high moisture, so if you store your seeds in a place that tends to get damp, or where the temperature and humidity fluctuate dramatically, it’s more than likely that the seeds will lose their ability to germinate. Ideally, you'll want to keep your seeds in <a href="http://www.greenhousepeople.co.uk/images/products/medium/seed-envelopes-.jpg" target="_blank">paper envelopes</a> that have their variety and date harvested written on them, and store those inside closed glass jars. Keep these in a dry place that stays at a pretty even temperature, and you should have viable seeds aplenty next season.

Note: If you can get your friends and neighbors to save seeds from their gardens, you can organize a <a href="http://en.wikipedia.org/wiki/Seedy_Sunday" target="_blank">seed-trading party </a>in the spring. This will give you all a chance to get your plants cross-pollinated with other strains, and you’ll be able to try out different varieties to see what grows best in the <a href="http://inhabitat.com/food-map-designs-gardening-for-the-space-challenged/" target="_blank">space that you have</a>. You'll also be able to see which varieties you like the most!

[gallery_extend]....<br><br><a href='https://inhabitat.com/seed-saving-part-1-harvesting-and-storing-herb-tomato-and-berry-seeds/'>READ ARTICLE</a>

[gallery_extend]....<br><br><a href='https://inhabitat.com/seed-saving-part-1-harvesting-and-storing-herb-tomato-and-berry-seeds/'>READ ARTICLE</a>