How to cultivate roses to make them grow well
About these do you know? Tips on how to cultivate roses to make them grow well and the small experiences of rose planting and maintenance, let's get to know them together next.
Roses are deciduous shrubs of the Rosaceae family, with many thorns on the branches, which is why people also call them thorn roses. Roses have a strong fragrance, and placing them on a sunny windowsill or balcony allows the fragrance to drift into the room, refreshing the mind. For people who are tired from work, they can soothe烦躁 emotions, relieve nervous tension, and reduce stress; planted in the courtyard, complemented by grotesque stones and other landscape features, the fragrance fills the garden, adding a romantic touch. Roses are also a symbol of faithful love, with the story of 99 roses continuing the beautiful love of "eternal." Therefore, roses have always been one of the favorite and sought-after flower varieties. So, how can families grow potted roses well? What maintenance issues should be paid attention to during the cultivation process? Today, let's share the cultivation methods of roses together.
1. Requirements for planting soil. Roses prefer loose, fertile, and well-draining sandy loam soil. For home potted roses, a mixture of sandy soil, snake wood chips, and vermiculite is suitable. A pot with a diameter of 17-25 centimeters is ideal.
2. Temperature and light control. Roses thrive in warm and well-lit environments and are relatively cold-resistant, suitable for growth in a warm environment of about 15-25 degrees Celsius; roses are positive plants, requiring at least 6 hours of sunlight per day. Sufficient sunlight will make the flowers more vibrant and fragrant, while insufficient light may cause the plant to grow excessively without flowering. Therefore, potted roses at home should be placed in a south-facing balcony or sunny south window sill for maintenance.
3. How to water and fertilize roses. Roses are relatively drought-resistant and dislike waterlogging. Watering should follow the principle of not watering when not dry and watering thoroughly when necessary. Regular maintenance should avoid waterlogging or excessive moisture in the pot, especially before and after flowering. Wait until the potting soil is dry before watering; roses enjoy fertilizer, with liquid fertilizer applied every half month during the growing season, using a mixture of decomposed cake fertilizer and bone meal diluted in water. Before the flowering period, apply 1-2 times of phosphorus and potassium fertilizer to benefit rose flowering.
4. How to prune roses. The blooming period of roses is from May to August every year. After the roses fade in late August and before the winter dormancy period, a thorough pruning of the aging branches, diseased and pest-infested branches, and weaker branches should be done to集中 nutrients and accumulate enough energy for the vigorous growth and flowering of roses the following year.
How to cultivate roses to make them grow well
5. Methods for preventing and treating diseases and pests. Roses often suffer from diseases such as powdery mildew and black spot due to the hot and humid summer weather, and poor ventilation in the growing environment. Therefore, during regular cultivation, it is essential to pay attention to the ventilation and aeration of the environment, often open windows for ventilation, reduce the infection of pathogens, and spray the leaves with a 800-fold solution of carbendazim. For pest control, red spiders are the most common, and they can be controlled with a 600-fold solution of miticide spray in the early stages of the disease.
Rose cutting propagation: Perform cutting propagation in late autumn and early winter. Choose strong and full branches, cut off the lower leaves, flatten the bottom with a sterilized knife, soak in rooting water for 3 minutes, then let them dry before inserting the cuttings with 3-4 leaves into a sandy bed. Keep the sandy bed slightly moist, maintain a temperature of over 20 degrees, and place it in a bright diffused light area. It will take about a month and a half to root, and the cuttings can be transplanted into pots the following spring, with flowers blooming in the same year.
The above is the content related to how to cultivate roses to make them grow well and the planting and maintenance of roses, hoping it is helpful to you!