How Long to Soak Seeds in Hydrogen Peroxide
On the length of time that seeds are immersed in hydrogen peroxide
For all plants, if you want them to be healthy and sick, it is quite beneficial to soak them in dioxy water. However, the length of soaking time is long, and the type of seeds and the concentration of hydrogen peroxide cannot be generalized.
For common seeds, if you soak them in low-concentration hydrogen peroxide, about 3% will be soaked, and the duration is mostly 30 minutes to 2 hours. For leguminous seeds, soaking them in 3% dioxy water for 1 hour can break the strength of their seed coats, promote their absorption and expansion, and increase their germination. This is because low concentrations can moderately erode the seed coat, facilitate the entry of moisture and oxygen, and start the germination process without excessive damage to the embryo.
If the seed coat is thick and strong, such as peach and apricot stone fruit seeds, or a higher concentration of hydrogen peroxide is required, about 5% - 10%, and the soaking time should be extended to 3-6 hours. High concentration can break the seed coat more strongly, but long-term soaking is easy to damage the embryo, so it must be carefully controlled.
Herbal flower seeds, thin and soft skin, 2% - 3% dioxy water soaking for 20-40 minutes is enough. If soaked for too long, the embryo body will be damaged, and the germination rate will decrease.
After soaking the seeds, rinse the seeds with water quickly to avoid residual hydrogen peroxide damaging the seeds. The soaking time is appropriate, the seeds are blooming, and the seedlings are strong and healthy; if the time is inappropriate, the embryo will be damaged if it is not germinated late, and the planting will be difficult. Therefore, the seeder must carefully observe the species nature, carefully adjust the concentration, and confirm the soaking time to get good fruit.
For all plants, if you want them to be healthy and sick, it is quite beneficial to soak them in dioxy water. However, the length of soaking time is long, and the type of seeds and the concentration of hydrogen peroxide cannot be generalized.
For common seeds, if you soak them in low-concentration hydrogen peroxide, about 3% will be soaked, and the duration is mostly 30 minutes to 2 hours. For leguminous seeds, soaking them in 3% dioxy water for 1 hour can break the strength of their seed coats, promote their absorption and expansion, and increase their germination. This is because low concentrations can moderately erode the seed coat, facilitate the entry of moisture and oxygen, and start the germination process without excessive damage to the embryo.
If the seed coat is thick and strong, such as peach and apricot stone fruit seeds, or a higher concentration of hydrogen peroxide is required, about 5% - 10%, and the soaking time should be extended to 3-6 hours. High concentration can break the seed coat more strongly, but long-term soaking is easy to damage the embryo, so it must be carefully controlled.
Herbal flower seeds, thin and soft skin, 2% - 3% dioxy water soaking for 20-40 minutes is enough. If soaked for too long, the embryo body will be damaged, and the germination rate will decrease.
After soaking the seeds, rinse the seeds with water quickly to avoid residual hydrogen peroxide damaging the seeds. The soaking time is appropriate, the seeds are blooming, and the seedlings are strong and healthy; if the time is inappropriate, the embryo will be damaged if it is not germinated late, and the planting will be difficult. Therefore, the seeder must carefully observe the species nature, carefully adjust the concentration, and confirm the soaking time to get good fruit.

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