What are the morphological characteristics of the geranium?
Pelargonium morphological characteristics: plant height of 30 cm to 60 cm, the whole plant by fine hair and glandular hair, with peculiar smell. Stems fleshy. Leaves alternate, rounded to reniform, usually with horseshoe striations on margin. Umbels terminal, peduncle long, white flowers, pink, red meat, light red, red and other colors, there are single-petal double valve points, there are white leaves, yellow, purple striped varieties. Flowering may to june, except summer dormancy, if the environment is suitable for continuous flowering. He likes cold, but he doesn't have cold tolerance. Avoid high temperature, like sufficient sunshine, like good drainage fertile loam; not resistant to moisture, humidity is too easy to grow, slightly resistant to drought. The suitable temperature for growth is about 15 degrees Celsius during the day and no less than 5 degrees Celsius at night. Summer dormancy or semi-dormancy, should be placed in semi-shade, and control moisture.
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Drug value of Pelargonium
[historical clinical records] have been used to treat cholera and bone injuries, as well as exorcism. [efficacy] hemostasis, vasoconstriction, asthma, liver detoxification, gallstones, kidney detoxification, kidney stones, diuresis, muscle soreness, oily skin, aging skin activation, herpes, skin pallor, weight loss, promote scarring, eczema, sunburn, ringworm, menstruation, breast congestion inflammation, reduce depression, drive away demons, replenish body, deodorize, antibacterial, sterilize, quit smoking and alcohol. [precautions] for some
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Bacterial leaf spot of geranium
Geranium, also known as hydrangea, into wax red, stone red. It originated in South Africa. Like cold and cool, afraid of high temperature, also not resistant to cold. Ask for plenty of sunshine. Not resistant to moisture, but slightly resistant to drying, should be well drained fertile loam. The weather is cool in spring and autumn, which is most suitable for the growth of geraniums. In winter, it is about 15 ℃ indoors during the day and no less than 5 ℃ at night. Keep enough light to bloom continuously. Summer is hot, the plant is dormant or semi-dormant, to place half-shaded place, pay attention to control watering. Resistant to chlorine. Pelargonium plants
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