Seed Swap Information

Seed Swap 2016 - Stokes News imageHere are some suggestions from Seed Savers (www.seedsavers.org) and other sources on how to label seed packets and save seeds. The Seed Savers website is an extensive source of information on seeds.

Seed Packet Suggested Information

  • Seed’s name and the specific variety and/or color, 
  • Seed’s original source and what year it was saved, 
  • Suggested planting information and details like these if you know:
    • requires full sun, part shade, or shade
    • needs a trellis
    • must cold-stratify

Name with Variety  ____________________________
Annual / Bi-Annual / Perennial  or  Herb
Source ______________________________________
Packed for ___________  or Harvested in _________
Details    ____________________________________

Examples:

  • Pumpkin – Jack-Be-Little,    Annual,  Johnny’s Seeds, packed for 2017, Miniature orange pumpkins that grow best on trellis
  • Zinnias – mostly pinks,   Annual,  home garden, Harvested Fall 2016, Full sun, Tall
  • Zinnias – mixed colors,   Annual,  from Jan 2017 Old Salem Seed Swap, Harvested Fall 2017, Full sun
  • Pole Filet Beans – Emerite, Annual,  from 2016 Old Salem Seed Swap / Renee’s Garden, packed for 2016slim, round 7-9” long French pole beans

How do you save seeds?

A rule that is easy to remember is CDCD, which means clean and dry plus cool and dark. You can use the original packets to keep the labeling information. If you put the seeds to another container, try to label them with as much information as you can.  Remember it can take weeks for seeds to dry before sealing them in a container. It doesn’t look (or smell) good if next season you find them molded.

You can place leftover seed in paper envelopes. We use coin envelopes a lot. Then place them all in something airtight, like a plastic container.  Another method is using sealable jars or medicine bottles. Uncooked rice in the bottom of the container can absorb excess moisture, just put a paper towel between the seed and the rice. Now store them in a cool, dark area such as a cool basement area or the refrigerator. This is where airtight is important.  You use the freezer only if the seeds need cold-stratification.

Reference Pages

Seeds Life Expectancy

The tables below takes the average life expectancy of seeds from a variety of sources, including the cooperative extensions of Oregon State UniversityColorado State UniversityPurdue University, and Virginia State University. Consider it more as a guideline, as the longevity of your seeds ultimately depends on the date on the packet and how carefully you’ve stored them since then.

Vegetables Shelf Life
Asparagus
Beans
Beets
Broccoli
Carrots
Celery
Chard
3 years
Arugula
Brussels sprouts
Cabbage
Cauliflower
Chard, Swiss
Chicory
Collards
4 years
Corn (sweet) 2 years
Cress
Cucumbers
Endive
5 years
Eggplant
Kale
 4 years
Kohlrabi 3 years
Leeks 2 years
Lettuce 3 years
Muskmelons 5 years
Okra 2 years
Oriental greens 3 years
Onions
Parsley
Parsnips
Salsify
1 year
Peas 3 years
Peppers 2 years
Radishes 5 years
Pumpkin
Rutabagas
4 years
Spinach 3 years
Squash (summer and winter) 4 years
Tomatoes 5 years
Turnips
Watermelons
4 years
Herbs and Flowers Shelf Life
Basil 5 years
Chives 2 years
Cilantro 2 years
Fennel 3 years
Oregano 4 years
Parsley 2 years
Sage 4 years
Annual flowers 1 to 3 years
Perennial flowers 2 to 4 years

 Fun Facts

32,000-Year-Old Flower Seeds Brought Back to Life – National Geographic News

“Methuselah” Judean Date Palm Tree Grew From 2,000-Year-Old Seed –
Smithsonian Magazine