Sunshine: Desert roses prefer sunshine, which allows them to grow directly, and at the same time, they can turn over pots regularly to ensure the aesthetic feeling of branches.
Water: desert roses like dry environment, and water follows the principle of seeing dry and seeing wet. The growing season of desert roses is in summer. As long as enough moisture is ensured, it is usually enough to water once every 1-2 days. Need to reduce watering in winter.
Fertilization: Desert roses don't like big and big fertilizers. Generally, in their growing period, nitrogen fertilizer is dominant, supplemented by phosphorus and potassium fertilizer, and the ratio is about 2: 1: 1. Generally, dilute compound liquid fertilizer is applied once every 10 day.
Pruning: Pruning desert roses can effectively ensure the softness and appreciation of desert roses, and can also reshape the branches to maintain the ideal plant type of desert roses.
Desert rose 1 cultivation precautions. The leaf spot of desert rose is serious, which can cause a large number of leaves to fall off when it is serious. It can be controlled with 500 times solution of 25% carbendazim wettable powder and 50% thiophanate 1000 times solution.
2. The main pest of desert roses is scale insects. In severe cases, all the leaves will fall off, the growing points of plants will be necrotic, and even the plants will die. Pay attention to the observation of cultivation at home and wipe it with a cotton swab as soon as it is found. You can also spray 1000~2000 times of 40% omethoate EC or 1000 times of 50% chlorpyrifos EC 1~2 times during spawning and incubation.
The art of management, conservation and pruning of desert roses
Pruning desert roses is also important. If you don't pay attention to the usual pruning and let it grow in vain, it is easy to lose its ornamental value. After flowering, it is the best time to prune, and you can choose according to your personal preference.
Maintenance points
Desert roses like dry, sunny environment, drought-resistant but not wet, heat-resistant but not cold-resistant. The optimum growth temperature is 20 ~ 30℃. When cultivated at home, it should be placed in a sunny or scattered place, and fertile, loose and well-drained sandy loam rich in calcium should be selected. The flowering period is from May to 65438+February, with red, rose, pink and white flowers. Greenhouse cultivation in South China is easier to bear fruit.
Sunshine: Good sunshine environment helps desert roses bloom. In addition to the vigorous growth period, even in the dormant period, desert roses still need enough sunshine for winter.
Temperature: Desert roses like to grow in a high-temperature and ventilated environment, but in the summer in the south, that is, the growing period of desert roses, the average temperature is around 30℃, which is very suitable for growing in the south; Desert rose has poor cold tolerance in winter, so it should be cultivated indoors.
Watering: The growth of desert roses should avoid humid environment. Even in the growing period, don't have too much water. Before each watering, the surface of the basin soil must be completely dry before it can be carried out. Don't water plants during dormancy, because it will only make them more vulnerable to cold damage and wither.
Fertilization: The annual spring and summer rainy season is the growing period of desert roses. So at this time, a little fertilizer should be added to fully meet the nutrients consumed during its growth. However, due to the growth rate of desert roses, slow-release fertilizers, such as decomposed compost, are better. As for autumn and winter, desert roses are dormant and grow very slowly or even stop. Therefore, don't fertilize during this time.
Ornamental value of desert roses
Whether it is flowers, leaves, stems or their shapes, they are elegant and unique, natural and unique, especially suitable for home interior and balcony decoration. When the flowers bloom, most of the leaves fall off, and the flowers are covered with branches and graceful.
Desert roses are elegant, natural and unique in flowers, leaves, stems and shapes. They are especially suitable for indoor decoration and balcony decoration, and are the best products for indoor cultivation.
Desert roses can bloom twice in the south in spring and autumn. If properly maintained, flowers can be seen in spring, summer and autumn. When the flowers bloom, most of the leaves fall off and the flowers are full of branches. Their posture is beautiful, the tree is simple and vigorous, elegant and chic. Roots, stems, leaves and flowers have high ornamental value and are popular high-grade indoor cultivated products.
Horticultural design
Desert rose plants are short, trees are simple and vigorous, and roots are as thick as wine bottles. It blooms twice every April-May and September-65438+1October. It is bright red and beautiful. It looks like a trumpet. It is very unique and deeply loved by people. Small courtyards planted in the south are simple, dignified and natural. Potted ornamental, unique indoor and balcony decoration.
Are desert roses poisonous?
The desert rose must be poisonous, but its milk is the most poisonous. However, desert roses can be kept indoors. Remember, as long as it's not a mistake.