Scientific name Coreopsis tinctoria
Copticaceae.
Alias ​​Bosh, Chrysanthemum, Peacock.
The origin of the United States originates from the western region of the United States and is widely cultivated in parts of China.
Morphological characteristics Zodiacetes are herbaceous plants of one or two years with a smooth base and many branches in the upper part, with a plant height of 60 to 8Ocm. Leaves opposite, base leaves 2 to 3 times pinnately lobed, lobes lanceolate, upper leaves bladeless and winged, base leaves long-stemmed. Flowering from June to August. Both are cultivated year-round with coreopsis. Habits, hi sunshine, strong cold tolerance, drought tolerance, barren resistance, do not choose soil, fertile soil easy to long lodging. The cool season grows better.
Breeding points Breviphora for seed propagation. Spring and autumn can be sown. Seedlings flowering in May-June in March-April. In June, sowing in September, autumn sowing in September first sowing in open field, seedlings transplanted one time, when transplanted with soil groups in late October into the cold bed protection overwintering, spring bloom in the coming spring. Before the winter season in Beijing, the seedlings grew moderately and the open field could safely pass winter. Sorghum seeds maintain 4Ocm spacing. Dwarf species 2Ocm spacing. When the seeds are harvested, the heads are cut lightly and put into the basket to thresh the grains.
Uses The sorghum communis can be planted in garden gaps and used as a ground cover plant for reproduction. Suitable for cut flowers. Drugs have the effect of heat and detoxification.
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