How to Save Cantaloupe Seeds

Cantaloupe seeds need proper drying before you can store them.

Cantaloupes are sweet melons that people often plant in their home gardens. Instead of purchasing cantaloupe seeds, you can save them from the fruit to grow melons the following year. The warm-season plant produces large seeds that you can save from heirloom melons. Hybrid cantaloupes are not recommended because they rarely produce plants. Once you remove the seeds from the cantaloupe, you can store them for five years.

Things You'll Need

• Knife
• Spoon
• Bowl
• Newspapers
• Cheesecloth
• Powdered milk
• Cotton string
• Glass jar with lid
• Envelope
• Permanent marker

Instructions

1. Slice a ripe cantaloupe in half with a knife. Use a spoon to remove the seeds and place them in a bowl.

2. Rinse the seeds off under cool water to remove the pulp. Cover the seeds with water and remove any that float to the top.

3. Spread the seeds on a newspaper to dry. Place the seeds in a warm and well-ventilated location away from direct sunlight.

4. Stir the seeds two to three times a week to prevent them from sticking. It can take up to two weeks for the seeds to dry. The seeds are dry when they snap in half. If the seeds only bend, they need to dry longer.

5. Cut a large square sheet of cheesecloth. Place 1/2 cup of powdered milk in the center of the cheesecloth. Grab the edges of the cheesecloth and bring them together. Tie the cheesecloth closed with cotton string.

6. Place the tied cheesecloth in a glass jar. This will absorb any excess moisture from the seeds.

7. Place the seeds inside an envelope. Seal the envelope closed and then place it inside the glass jar. Place a lid on the jar and secure it tightly.

8. Write the date and type of seeds on the jar with a permanent marker. Store the cantaloupe seeds in a cool and dark location such as the refrigerator.

Tips & Warnings

• Plant cantaloupes away from other melons if you plan to harvest the seeds and save them. The cantaloupe will cross-pollinate with the melons and the seeds will not be viable.

References

• University of California: Vegetable Seed Saving
• Clemson University: Selecting Good Seeds or Plants
• West Virginia University: Seed Saving Tips
• Colorado State University: Storing Vegetable and Flower Seeds