Promote the Four Roots of Flowers

Cutting propagation of Milan, crape myrtle, waxy plum, sweet-scented osmanthus, etc., in order to promote the rooting of cuttings, in addition to the use of auxin treatment such as naphthalene acetic acid, the following methods can also be used to deal with:

1. Treat the cuttings with potassium permanganate to immerse 2 cm in the base of the cuttings in a solution of 0.1% to 0.5% potassium permanganate, and remove the cuttings immediately after 12 to 24 hours.

Second, the use of sugar solution treatment cuttings sugar concentration, herbal flowers for 2% to 5%, woody flowers for 5% to 10%. The base of the cutting insert was immersed in the white sugar solution of the above concentration for 24 hours and then removed, and the adhered sugar liquid was rinsed clean with clean water and then cut.

Third, the use of medical vitamin B12 treatment cuttings vitamin 812 injection plus 1 times cool white open dilution, the insert base immersed therein, 5 minutes after the removal, slightly dry for a while, until the liquid inhaled after cutting.

Fourth, girdling During the growth of flowers on the base of the branches peeled, so that a large number of nutrients accumulate in the girdling sites, to dodge along the circumcision cut cuttings, can promote rooting.