Sweet osmanthus bamboo fragrance Violet flower
Scientific name: Cheiranthuscheiri
Category: flower viewing
Alias: Violet, Hua Erhua
Morphological features:
Cruciferae, annual or biennial herbs.
The plant height is 30-60cm, the stem is erect, much branched, the base is semi-lignified. Leaves alternate, lanceolate, apex acute, entire. Racemes terminal, flowers 2. 0-2.5cm in diameter, petals suborbicular, long-clawed, flowers orange-yellow or yellowish brown with fragrance.
The florescence is from April to June. The fruit is longhorn.
Growth habits:
Hardy. Like the sunny terrain, cool and dry climate and well-drained, loose and fertile soil. Afraid of waterlogging and heat, Rain Water grows poorly if he has too much.
To propagate by sowing or cutting.
The cultivation and management of Cinnamomum cassia is relatively extensive, and the soil is often kept moist after planting, and the dilute liquid fertilizer can be applied once in about 3 weeks. Cut off the residual flower branches after flowering in early spring, apply quick-acting liquid fertilizer twice in time, and water it frequently to promote its growth as soon as possible, so that it can blossom again from September to October. It can also be sown in spring and summer and moved into the indoor culture before winter, then it can blossom in early winter.
There are about 10 species of the same genus, including Qilihuang C.alionii, 2-year-old or perennial herbaceous flowers with a height of 30-40 cm. Leaves alternate, lanceolate. Terminal raceme with bright yellow flowers. Flowering in May.
Garden use:
Osmanthus bamboo incense is an excellent early spring flower bed, flower border material, can also be potted ornamental.
Seeds can extract industrial oil; flowers can extract spices and can also be used medicinally.
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Family cultivation of African violets
Fertilizer should be stopped at low temperatures in winter and high temperatures in summer. Pay attention to watering, fertilization to avoid water, fertilizer sprinkled on the leaf surface, do not often spray water to the leaf surface, this is because the water droplets stay in the leaf hair for a long time, the leaf will produce ugly macula, or even rot. But in order to increase air humidity, you can spray water around the plant, if the air circulation, evaporation is faster, you can also spray a small amount of water to the leaves, the water should be close to room temperature, not too cold. The pot is changed every spring, because the plant is small and the root system is distributed.
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What are the characteristics and types of African violets
African violets like warm, moist, ventilated, semi-shady environment, avoid high temperature and fear strong light. The suitable growth temperature is 18-24 ℃, the winter temperature should not be lower than 10 ℃, the summer temperature should not exceed 30 ℃, and the relative humidity should be 40%-79%. The plant is short in the shape of a rosette, the leaves are thick and fleshy like velvet, the florescence is long, and the flower color is mainly blue and purple, which is usually called violets. Easy to reproduce, it is a popular indoor potted flower ornamental plant in the world. Through cross, its horticultural varieties are increasing, and now there are more than 2000.
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