Traditional Heirloom Seed for Sale

Heirloom seeds differ from hybrid and many modern commercial seeds in how they are produced and preserved.

Heirloom Seeds

• Open pollinated and naturally reproduced

• Passed down through generations of gardeners or farmers

• Seeds can be saved and replanted each season

• Often tied to regional farming traditions, such as those preserved here at Landis Valley

Hybrid Seeds

• Created by intentionally crossing two different plant varieties

• Often bred for uniform size, high yields, or disease resistance

• Seeds from hybrid plants usually will not grow true to the parent plant

Modern Commercial Seeds

• May include both hybrid and open-pollinated varieties

• Often developed for large-scale agricultural production

Heirloom varieties are especially valued for their historical significance, genetic diversity, and distinctive flavors.

Preserving heirloom seeds allows gardeners to maintain traditional plant varieties for future generations. At Landis Valley Village & Farm Museum, these seeds are maintained through heirloom gardens where plants are grown, harvested, and packaged for future planting.

If you want to preserve heirloom seeds at home, the process typically includes:

• Allow plants to fully mature so seeds develop completely.

• Harvest seeds from strong, healthy plants.

• Clean the seeds by removing pulp or plant material.

• Dry seeds thoroughly before storage.

• Store seeds in a cool, dark, dry place in labeled envelopes or airtight containers.

This same careful process helps ensure that traditional plant varieties continue to thrive and remain true to their original characteristics.

The longevity of heirloom seeds depends on the plant type and how they are stored. When kept in cool, dry conditions, many seeds can remain viable for several years.

Proper storage, such as keeping seeds in sealed containers away from heat and moisture, can extend their lifespan and improve germination rates.