Description:
Annuals, 1-2 meters high, less branched, pubescent. Kidney-shaped leaves, the upper part of the oval, often split 3-5, 2-5 cm long, 2.5-7 cm wide, with a serrated edge or teeth, above puberulous, sparsely stellate pubescent beneath; petiole length 3 -7 cm, villous; stipules ovate, 4-5 mm long, apex acumen, villous. Purple flowers, solitary axillary, pedicels 1.5-4 cm, sparsely hairy rough volt pubescent; bracteoles 3, equilateral triangle, with teeth, 8 mm long, 14 mm wide, the lower Hopson, both sides are sparsely pubescent; calyx cup-shaped, five-lobed, lobes triangular-ovate, slightly longer than the bracts small, densely stellate pubescent; corolla diameter of about 6 cm, petals 5, obovate, ca. 3 cm, apex rounded, base narrowly, bald net; stamens column about 8 mm; style base dilated, discoid, about one centimeter in diameter, carpel 10-189 white, with colorless spreading stripes, some fringe network shape.
Seeds Quality:
Neatness: ≥ 99 %
Percentage of germination: ≥ 80 %
Purity quotient: ≥ 98%
Moisture content: ≤ 8 %
Seed longevity: Two years
Cultivation point:
1. Seed surface turns the soil thickness is 1 to 2 times the diameter of the seed.
2. Difference area with difference plant season, according to the local climate.
3. Timely and right amount use sufficient base manure and top application.
4. Soil:deep,rich,good irrigate condition,sunny.
5. Growth temperature(°C):18 to 20
6. Fertilizer:farmyard manure primarily,add phosphate fertilizer and potash fertilizer.
Product use:
Packaging and transportation of machines and products: