As the saying goes: 'give roses to others and have fragrance in your hands'. Nowadays, roses have become the synonym of love, just like its flower language, love and beauty are radiant. But do you know how many months roses bloom? Do roses bloom several times a year? What other medicinal value does Rose have? How do you raise roses if you want to?
1、 The rose period is from May to June
How many times a year do roses bloom? The rose blooms in late April every year. In May, June and July, when it reaches the peak season, it only blooms once a year. In general, it turns into recession in August. In September, it was totally defeated, but its flowering period was different for different varieties of roses. For example, the flowering period of four seasons roses could last until the cold winter. In addition, the light intensity also affected the flowering period of roses.
Rose like sunshine, is shallow root plants need to pay attention to supporting, cold, drought resistance. It has strong adaptability and needs to grow in a well ventilated environment. The change of environment directly affects the rose period. Rose grows best in the soil with deep and fertile soil and good drainage. Rose is most afraid of standing water. As long as the standing water lasts a little longer, it will cause the leaves to fall off, and seriously cause the whole plant to die. How to raise roses? Medical value of rose
2、 Rose culture method
1. Cultivated soil
Generally, roses are cultured and propagated by grafting, branching and sowing. The moist soil should be planted in the place with sufficient ventilation and light, and the low-lying area should not be planted. Timely watering and drainage. Slightly acid soil is the best.
2. Cultivation method
The cultivation in each area is different, which will affect its flowering period. The most important thing is to prevent water accumulation. Before cultivation, the soil should be disinfected, which can be fumigated with chloropicrin. After fumigation, the soil needs to be turned over again, and then farmyard manure should be applied again. The distance between each plant should not be less than 1 m, twice a year, in spring and autumn.
3. Pruning and leaf cutting
Rose has a strong growth ability, but it can only bloom once. The rest of nutrition is concentrated on the branches and leaves. If the branches and leaves cannot be trimmed in time, they will suffocate themselves. When pruning, we should select the old branches with more than five years and the branches with good growth conditions, mainly sparse pruning. After pruning, we should achieve the effect of ventilation and light transmission, and we can re cut the rose without flowering ability.
4. Disease control
The main diseases of rose are rust, powdery mildew and brown spot. In the first half month of the disease, spray Triadimefon, abamectin or chlorothalonil, and the main pests are scarabs, spiders, aphids, scale insects, longicorn, etc. The beetle mainly damages the tender leaves of rose, which can be killed by phoxim, while aphid and spider are sucking rose juice. It can spray dimethoate monocrotophos for control. Can rose be used as medicine? Rose value summary
3、 Rose value
1. Medicinal value
In May and June of each year, when the roses are in bloom, the rose buds are picked and dried with low fire. It can treat the pain of liver and stomach qi with boiling water; it can moisten the lung and stop coughing by mashing the rose and boiling it together with ice sugar. Besides, it can also treat the injury of bruise. Rose essential oil can also be used for whitening massage. Rose solid extract can activate the transport proteins on the cell membrane and rapidly distribute pigment toxins and metabolic toxins in cells. It has a good effect of detoxification and beautification.
2. Edible value
Rose cake is rich in flavor and soft in taste. It is also one of the famous dishes in old Beijing. The production method is to take the pistil, wash and mash it, soak it in water, grind it and filter it out with gauze, then mix it with refined powder and sugar. It is not only crispy and delicious, but also has the effect of beauty and beauty.