First, when there is sufficient water, secondary roots are formed at the stem nodes, and the secondary roots can absorb nutrients and water in large quantities, so that the nutrient grows vigorously, and the vines grow long, which inhibits the reproductive growth and the growth of the tubers is slow. At the same time, the secondary roots will also grow small tubers, resulting in insufficient nutrients and the phenomenon of “everyone is not eating enough”, resulting in low yield of sweet potatoes. In this case, the sweet potato vines will often turn, control the formation of secondary roots, inhibit leggy, thus providing more nutrients for reproductive growth, so that the rapid growth of potato. Second, in the case of drought and water shortage, it is necessary to not flip or turn sweet potato vines, so that the secondary roots at the stem nodes will be generated, which will provide more water and nutrients for the growth of the plants, which is conducive to plant growth and survival. Otherwise, it is not conducive to plant growth and survival, sweet potatoes will reduce production.

Epimedium Extract

Epimedium Extract powder (Icariin ) is a flavonoid glycoside compound derived from several species of plants in the Epimedium family, which are commonly known as Horny Goat Weed or Yin Yang Huo. Extracts from these plants are reputed to produce aphrodisiac effects, and are commonly used in Chinese herbal medicine to enhance erectile function, as well as for several other indications.

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