How to Care for Roses
You may not know how to care for roses and the key points of rose pot cultivation and maintenance. Let's learn about it together.
The maintenance management of roses requires special attention to adequate lighting, watering, fertilizing, pruning, and pest and disease control. Roses are adaptable to cold, drought, and various types of soil. Roses are shrubs of the Rosaceae family, also known as roses, red roses, and red roses. The horticultural varieties include purple double roses and purple branch roses. Roses are distributed in North China, Bulgaria, the United States, and other places, blooming from May to June with a fragrant aroma. Below is an introduction to the maintenance methods of roses.
1. Lighting Requirements
Roses enjoy plenty of sunlight and require an appropriate amount of direct light, with a direct sunlight duration of at least 6 hours.
2. Soil Requirements
Roses prefer neutral or slightly alkaline soil, but can also be planted in slightly acidic soil. They do not have high requirements for soil fertility and can grow well in loose and breathable soil with a certain amount of humus.
3. Water Requirements
Roses are drought-tolerant but not waterlogging-tolerant. Watering should be done when the soil is dry. No watering should be done when the temperature is below 0°C. For potted roses moved indoors for winter care, watering should be done at noon.
4. Temperature Requirements
The suitable growing temperature for roses is between 12 and 28°C. Roses can differentiate flower buds in an environment above 7°C. The longer the high temperature after bud formation, the earlier the blooming. The flowering period should not be maintained in a hot environment. When the temperature exceeds 35°C in summer, the plant will enter a dormant state, and proper cooling is required.
Roses are relatively cold-tolerant, with most varieties able to withstand temperatures as low as -15°C. When the temperature is too low in winter, the plant will enter a dormant period. In the northern regions, no cold protection is needed for ground planting, but potted plants should be placed in a sunny environment with a temperature of 20°C for wintering.
5. Fertilizing Method
The end of spring and the beginning of summer is the blooming season for roses. Fertilizing should be frequent, with applications every 15 to 20 days. If using water-soluble solid fertilizer, water thoroughly after fertilizing.
6. Pruning Method
Appropriate pruning should be done after the flowering period. If there is no need to bear fruit or keep seeds, withered flowers can be cut off. During the summer dormant period, pruning and shaping can be done to prevent excessive growth.
7. Pest and Disease Control
Common pests and diseases of roses include rust, brown spot, branch blight, aphids, red spiders, and longicorn beetles. Timely prevention and control are necessary, and for diseases caused by pathogens, it is important to spray bactericides such as carbendazim solution in advance.
The above is the full content on how to care for roses and the key points of rose pot cultivation and maintenance, hoping it is helpful to green plant enthusiasts!