The Greener View: Saving Garden Seeds

Jeff Rugg on Oct 2, 2024

Q: When I was a kid, my mom and the neighbor ladies would gather seeds from the marigolds and other plants. They spent the afternoon doing something to them, and then in the spring, they replanted them with great success. I want to do that with my daughters; what do I need to do?

A: I hope your daughters have as great of memories of gardening with their mother as you do. Many garden plants are easy to grow from seeds, but annuals are the easiest. Probably the plants your mom saved the seeds from were open-pollinated varieties that come back true to form every year. Newer plant varieties may not turn out the same, because they are often hybrids. The offspring of hybrids may not look as identical to the parents as the open-pollinated varieties. Another problem is that many new varieties are double-flowering, which means that the sexual parts of the flower are gone and replaced with more petals to make them look prettier, but they produce very few seeds.

If you know of a plant that you want to save, there are a few things to do. First, wait until the seeds are mature and only pick healthy-looking seed heads or fruit. In the fall, almost all seeds are ready to be saved if they are still on the plant. Earlier in the season, you might want to tie a paper bag, nylon stocking or organza bag over the end of the plant to collect the seeds before they fall off or blow away.

Next, clean as much chaff off the seeds as possible. This is what your mom was doing all afternoon. Chaff hides insects and their eggs. It also may be moist, which will encourage fungal disease problems or cause the seeds to rot during storage. If the seeds you want to collect are in berries or other fruits such as tomatoes or cucumbers, you will need to get the seed out of the gooey stuff (a technical term used by botanists) before letting the seeds dry out.

Only save and store cleaned and dried seeds. Place them in paper bags, not plastic. Plastic bags retain too much moisture, which helps fungal diseases grow.

Label the bags! You will forget which seed is in what bag, and other people may be inclined to throw them away if they are not labeled. The label needs to state the kind of seed with as much detail as you know. It needs to list the location and date they were gathered. Knowing how old the seeds are will be useful in the future. Seeds slowly grow while stored, and they will eventually die if not planted. Some seeds can last for many years, while others should be planted next spring.

Most seeds should be stored in a cool, dry location. The vegetable drawer of the refrigerator is a good place for most seeds. The paper bags of seeds can be stored in airtight containers in the drawer.

If you are saving a lot of seeds, you can get A-Z dividers from an office supply store. Then place the seed bags in the proper order and place everything in a plastic storage tub in the back of the refrigerator.

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Email questions to Jeff Rugg at info@greenerview.com. To find out more about Jeff Rugg and read features by other Creators Syndicate writers and cartoonists, visit the Creators Syndicate website at www.creators.com.