| ≥1 piece |
Description:
China aster of compositae plants of the genus, China aster. Also called annual phlegm (annual aster). Compositae (Asteraceae) herbs, scientific name for Callistephus chinensis. Many cultivated varieties have ornamental ornamental flowers. China's local high 75 cm (2.5 feet), flowers white to violet, and purple center portion of the disk flowers yellow. Cultivars with high 20 cm ~ 1 meters (8 inches ~ 3 feet), capitulum 12 cm (5 inches) wide, usually entirely
composed of petals of tubular flowers, white, yellow, pink, pink, blue, violet, or purple violet. China aster colorful, pattern diversity, it has a long flowering and flowering is by is ornamental horticulture industry attaches great importance to at home and abroad.
Seeds Quality:
Neatness: ≥ 98 %
Percentage of germination: ≥ 90 %
Purity quotient: ≥ 95 %
Moisture content: ≤ 8 %
Seed longevity: Two years
Cultivation point:
If planning to grow Callistephus then the seeds should be lightly covered once sown. Sow in the spring, following the last frost.
If you plan to grow China Aster and similar as seedlings indoors for later transplanting then they should be germinated at a temperature of 18 to 21C for two weeks. Seeds should be sown in peat pots in a vermiculite mix and water supplied from below. After about seven or eight weeks the seedlings can be planted in the garden in an area of partial shade or full sun with a spacing of 20cm (dwarf) 40cm (medium) or 60cm for larger species. They prefer to grow in a rich soil that has good drainage and a pH of 6 to 7.