how-to-scarify-seed

11 лет назад

This video teaches a seed starting technique called scarification. The speaker explains how to nick the seed coat of certain seeds using tools like a file or nail clippers. This helps the seed absorb water and germinate more easily. The video also shows how to scarify seeds that are too small to handle individually.

11 месяцев назад

Nasturtium seeds are large and have a thick outer layer that can slow down germination. This video demonstrates three methods for scarifying nasturtium seeds, which involves altering the seed coat to allow water absorption. These methods include using nail clippers, a nail file, or sandpaper to create small openings in the seed coat.

3 года назад

This video explains the difference between scarification and vernalization, two techniques used to help seeds germinate. The video focuses on scarification, which involves weakening the seed coat to allow water to penetrate and trigger germination. The presenter demonstrates how to scarify seeds using nail clippers and explains other methods, such as freezing or rubbing.