| ≥1 piece |
Description:
Perennial herb, 35 to 65 cm. The whole plant is pubescent. Stems with sparse branches. Leaves alternate, palmatipartite, basal leaves and stems of the lower leaves with a long handle; blade round kidney-shaped, three-wide crack length of 2.2 to 6 cm wide and 4 to 8 cm, lobes fine crack, small lobes bar, wide 0.6 to 2.5 mm. Racemes with 3-15 flowers, axes and pedicels retrorsely puberulent; symmetrical flowers around; bracteoles bar or diamond-shaped; sepals 5, petals, blue or violet blue, length of 1.5 to 1.8 cm above there is a distance, often emarginate apex; petals 2, smaller, there is distance from protruding from the inner to the calyx; staminodes 2, petals broadly obovate, slightly concave, with yellow bearded; stamens numerous; carpels 3, free. When full bloom more flock of birds fell from the sky blue, very moving. Follicles 3 Poly students. Flowering from August to September. Fruit of 9 to 10 months.
Seeds Quality:
Neatness: ≥ 98 %
Percentage of germination: ≥ 90 %
Purity quotient: ≥ 95 %
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):15 to 35.
6. Fertilizer:farmyard manure primarily,add phosphate fertilizer and potash fertilizer.