by Avis Licht

Large seeds often go directly in the ground, and very small seeds do as well.

If you’re thinking about your Spring garden and what to sow, you’re probably wondering if last year’s leftover seeds are good to sow this year. Everyone wants to know. Don’t waste money buying new seed if you’ve got what’s good but you don’t want to lose precious time by sowing bad seed.

Here is a simple method to see if your seed is still viable.

1. Moisten a paper towel and place 10 to 20 seeds of one variety on it. Roll up the towel and place it in a plastic bag labeled with the seed variety. You can keep it on the kitchen counter at room temperature while you are testing. Check the seeds after 2 or 3 days, then every day for a week or two if needed; different varieties have different timing for germination. Be sure to make sure the towel stays moist. Count the number of germinated seeds and divide them by the number of seeds tested. This will give you the germination percentage. If 8 seeds out of 10 have germinated – you have 80% germination. Less than 80% germination means your seeds still have some viability but that you will need to sow them more thickly in order to get a good crop. Seeds with less than 50% germination may not be worth the trouble and you can go seed shopping!

If you do need to buy seeds try Seeds of Change. They are a great organization and provide organic, non – GMO seed. I definitely recommend buying their seed. You can do that by clicking here: Seeds of Change

2. Store unused seeds in a cool, dry place to ensure their maximum germination rates. I use empty herb and seasoning bottles to store my seed.  I try to collect as much of my own seeds as possible. The glass bottles are labeled and I can also see the seed inside to remind me what I have.

Empty seasoning and herb bottles are used for storing seed.

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 Seed Savers is also a good company. Rainbow Chard is delicious, beautiful and super healthy.

With these bottles you can even sprinkle out   the seed evenly. Perfect use for an old salt bottle.

Here are some good Seed Catalogs – Resources.

Here’s a great chart that Roger Doiron from Kitchen Gardeners International posted, which came from Colorado State University. It covers many common vegetables for your home garden. Of course, viability also depends on the conditions that the seed has been stored in. Too wet, too cold, too hot, too dry – all these can affect your seed germination, BUT, generally you can follow the chart.

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