Guide to the Best Time to Harvest Seeds from Flowers

The optimal time to harvest seeds from flowers is typically in the late summer or early autumn, when the seed pods or flower heads have fully matured and dried out. This is usually several weeks after the flowers have finished blooming.

Look for signs that the seeds are ready, such as the seed pods turning brown and beginning to split open, or the flower heads becoming dry and papery. Gently shake the flower heads or seed pods - if the seeds rattle inside, they are likely ready for harvesting.

Collect the seeds on a dry, sunny day, as moisture can cause them to mould. Use clean, dry containers to store the seeds. Label each container with the flower variety and the date of harvest.

Store the seeds in a cool, dry place until you are ready to plant them. Many flower seeds can be stored for several years if kept in a dark, dry environment.

Remember to only harvest seeds from healthy, vigorous plants. Avoid collecting seeds from diseased or weak specimens, as this can perpetuate undesirable traits.

With proper timing and storage, you can enjoy a bountiful harvest of fresh flower seeds to grow in your garden year after year.