The living environment of geranium what are the culture methods of geranium

Geranium is a perennial herb of the Bovine Seedling family living in southern Africa, alias Hydrangea and paraffin red. Geraniums like sunshine and don't like places with much water. Its flowering period is very long, and it blossoms for about 8 months except in the cold season. The geranium is resistant to drought and waterlogging, likes warm climate and rich and loose soil, and is dormant in summer and will not grow too much. So, what are the breeding methods of geraniums?

Introduction of geraniums

Geraniums are native to southern Africa and are widely cultivated all over the world. Young plants are fleshy herbs and old plants are semi-lignified; flowers that decorate windowsills are good in the West, especially in continental Europe, such as Germany, Austria and other countries. Pelargonium commonly known as hydrangea, there are single, semidouble, double and tetraploid varieties. It can also be divided into upright geranium and hanging geranium stem stout and succulent. Leaves alternate, stipules broadly triangular or ovate, 8 × 15 mm long, pilose and glandular hairy; petiole long, pilose and glandular hairy; leaf blade rounded or reniform. The stem is heart-shaped, 3-7 cm in diameter, the margin is undulate and lobed, with rounded teeth, both sides are transparent pubescent, and there are dark red horseshoe-shaped rings within the leaf margin.

The geranium likes to be warm in winter and cool in summer. It can blossom normally when the indoor temperature is kept at 10: 15 ℃ every day in winter and the temperature at night is above 8 ℃. But the optimum temperature is 15-20 ℃. Geraniums like dryness and hate dampness, and should not be watered too much in winter. See dry and wet. When the soil is wet, the stem is tender, which is not conducive to the sprouting and opening of flower branches; long-term excessive humidity will cause plants to grow too long, flower branches will move up, and the leaves will gradually yellow and fall off.

Geranium can relieve pain, resist bacteria, enhance the function of cell defense, promote the repair of scars and stretch marks, and promote the regeneration of cells. In addition, the geranium also has the function of balancing skin oil, preventing pore blockage and promoting blood circulation. The essential oil of geranium can also calm people's anxiety and depression, and can relieve stress.

II. Living environment of geraniums

Geranium is a drought-tolerant plant, the requirement for the soil is not to have too much water, too much water will make the roots of the geranium rot. Therefore, when raising geraniums, the soil should not have too much water. Geraniums love rich and loose soil. When we raise it, we should pay attention to adding some sand to the bought soil to ensure the looseness of the soil. Potted geraniums should be changed once a year to facilitate their flowering.

Geraniums have high requirements for light and temperature, and generally the best temperature for the growth of geraniums is between 10 and 20 degrees Celsius, that is, it is very suitable for the growth of geraniums in spring and autumn, too hot in summer and too cold in winter will make geraniums go dormant, so be careful not to expose geraniums in summer and winter. Do not put it in a place below 0 degrees Celsius, it will hurt it. In addition, it is also necessary to prevent the effects of bad weather on the geranium. if the heavy rain soaks the geranium, it will make it difficult to breathe and rot at the root of the geranium.

The growth environment of geraniums requires fertile soil, which makes the growth of garden geraniums very fast. Geranium as an appreciative plant, it is usually carefully maintained and trimmed, usually trimmed three times a year. The first time is mainly to sparse the branches, the second is to cut off the withered flowers and overdense branches, and the third is to rest and repair as a whole, that is, plastic surgery.

Third, the culture method of geranium

The culture method of geranium: water

Geranium originated in southern Africa, is a plant that does not like too much water, so do not overwater the geranium in the breeding process, if too much watering will lead to the root rot of the geranium, if it grows in this watery environment for a long time, it will affect its growth and lead to death, so it only takes two or three days to water it once, but the amount of water should be enough each time.

Culture method of geranium: fertilization

Proper fertilization is also a key point of breeding geranium. if you fertilize too much, it will lead to dehydration of the geranium and affect its normal growth, but if you do not fertilize it for a long time, it will also cause its lack of nutritions. the amount of fertilizer applied to geranium is directly related to its soil quality, flower size and flowerpot size, so it is best to ask the store to know the amount and frequency of fertilizer it needs.

Culture method of geranium: temperature

Geraniums like a warm, humid and sunny environment, and the most suitable temperature for growth is between 10 and 20 degrees, that is, the temperature in spring and autumn, so measures should be taken to protect it in winter and summer. it is necessary to put it in an environment where the temperature is not lower than zero in order to avoid frostbite, and in hot summer, move it to a cool place to avoid exposure in the hot sun.

If we prune it, its core pruning pot, so that its long-term leaves will be very few, but also slow down its growth period, flowering clinker will also be less, in addition to indoor maintenance in winter and spring, long-term lack of light is also easy to cause its overgrowth and non-flowering, so we must give it sufficient light in winter.

Finally, generally speaking, geraniums are not toxic, but the particles emitted by geraniums can cause itching of skin allergies, so it is advisable not to use them during pregnancy.

The above is the relevant introduction of this article, I believe you have a simple understanding of this after reading it, if necessary, you can continue to pay attention to the No. 1 home network for more information.