According to the plant height is divided into high, medium and short three types, all types can be potted; flower beds with dwarf species, general plant height 30 ~ 40 cm; cut flowers with high growth species, general plant height 60 ~ 90 cm.
According to the flowering period, it is divided into winter violet, spring violet and summer violet. Winter violet sowing in autumn and winter, winter and spring flowering; summer violet spring sowing, summer flowering; autumn violet is obtained by the hybridization of winter violet and summer violet varieties, can be used for annual or biennial cultivation.
According to the flower-shaped single- and double-branch lines, in the double-flowered lines, the single-flowered and double-veined flowers are sown after seeding. The double-petals have high ornamental value, but both the stamens and the stamens have been petalized, and seeds cannot be set. Single flap can knot. Good seeds should have about 80% of the plants to open petals. Keep single flowers in well-lit and well-ventilated areas for seed maturation.
Food Enzymes,Enzyme Preparation,Food Enzymes Supplements,Food Grade Enzymes
Tangshan Finely Animal Care Co.,Ltd , https://www.faczyme.com