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Cleome Plant Seeds:
Guide to Storing, Sowing and Germination

Updated: September 20, 2022

Cleome plants, also known as spider flowers, are a popular choice among gardeners. These plants are easy to grow and add a splash of color to any garden. If you grow cleome plants in your garden, you may want to consider saving the seeds for future use. In this article, we’ll guide you through storing, sowing and germinating cleome plant seeds.

Storing Cleome Plant Seeds

Storing cleome plant seeds is an easy process. You can store the seeds in an airtight container or an envelope. Make sure that the container or envelope is labeled with the date and the name of the plant.

It’s important to store the seeds in a cool and dry place to prevent any moisture from entering the container, which could cause the seeds to mold or rot. A good place to store the container is in a cool basement or refrigerator.

Sowing Cleome Plant Seeds

Sowing cleome plant seeds is a simple process that can be done indoors or outdoors, depending on your preference. Here are some steps to follow when sowing cleome plant seeds:

  1. Choose a location: Cleome plants prefer full sun and well-draining soil. Choose a location that receives at least 6 hours of sunlight per day.

  2. Prepare the soil: Before sowing the seeds, prepare the soil by removing any weeds or rocks. Add organic matter like compost or manure to enrich the soil.

  3. Sow the seeds: Sow the seeds at a depth of 1/8 inch and space them 12-18 inches apart. Water the soil lightly after sowing.

  4. Care for the seedlings: Keep the soil moist but not waterlogged. Once the seedlings have grown to about 2 inches tall, thin them out so that they’re spaced about 24 inches apart.

Germinating Cleome Plant Seeds

Germinating cleome plant seeds is a simple process that can be done indoors or outdoors. Here are some steps to follow when germinating cleome plant seeds:

  1. Soak the seeds: Soak the seeds in water for 24 hours before sowing. This helps to soften the seed coat and make it easier for the seed to germinate.

  2. Sow the seeds: Sow the seeds at a depth of 1/8 inch and space them 12-18 inches apart. Water the soil lightly after sowing.

  3. Provide warmth: Cleome plant seeds require warmth to germinate. Keep the soil temperature between 70-75 degrees Fahrenheit by using a heat mat or placing the container near a sunny window.

  4. Care for the seedlings: Once the seedlings have grown to about 2 inches tall, thin them out so that they’re spaced about 24 inches apart.

FAQ

When is the best time to sow cleome plant seeds?

The best time to sow cleome plant seeds is in the spring after the last frost date in your area.

How long does it take for cleome plant seeds to germinate?

Cleome plant seeds typically take around 7-14 days to germinate.

How often should I water my cleome plant seedlings?

Water your cleome plant seedlings when the soil feels dry to the touch. Avoid overwatering as this can cause the roots to rot.

Can I save cleome plant seeds from year to year?

Yes, you can save cleome plant seeds from year to year by storing them in an airtight container in a cool and dry place.