What is the best month to propagate roses for a high survival rate
Let's talk about the best month for propagating roses with a high survival rate and some tips for quickly rooting roses. Follow the editor to check out the specific content!
Roses are propagated by cutting in April to May of spring, which yields the highest survival rate. Also known as "Monthly Red," "Monthly Flower," "Evergreen," "Seasonal Flower," and "Victory of Spring," roses belong to the Rosaceae family and are evergreen or semi-evergreen dwarf shrubs. There are many ways to propagate roses, including grafting, seeding, dividing, cutting, and layering. Among these, cutting is commonly used for propagating roses in household potted plants. Let's learn about the method of cutting roses.
Ⅰ. High Survival Rate Timing for Cutting
Roses can be propagated by cutting in April to May in spring and August to October in autumn. Cutting in April to May in spring, when the climate is warm and humid, makes it easier for cuttings to survive and root, resulting in the highest success rate. However, cutting in August to October in autumn, although the climate is warm, the large temperature difference between day and night is not conducive to the rooting of cuttings, so the survival rate is lower than in spring.
Ⅱ. Cutting Methods
1. Bud Cutting
Take a vigorous new bud from the rose plant and use it as a cutting. Make several holes in the loose and fertile matrix with a small stick, insert the cutting into the holes 1/3 of the way, water thoroughly once, cover with plastic wrap to keep warm and moist, and uncover the plastic wrap 1 to 2 times a day for ventilation. After about 15 days, the cutting will root.
2. Stem Cutting
Take a healthy, strong, disease-free stem as the cutting, leaving the top 2 to 3 leaves and cutting off the rest to reduce nutrient consumption. Apply carbendazim to the cut end of the cutting, let it dry in a ventilated area until the cut contracts, then dip it in rooting powder, insert it into the matrix 1/3 of the way, water thoroughly, and cover with plastic wrap. Place it in a sunny area and uncover the film for ventilation every few days.
Ⅲ. Maintenance Management
Whether it's bud cutting or stem cutting, it is necessary to keep the matrix moist before the cuttings root. Water when the surface of the matrix is slightly dry, and stop when the water渗透ates from the bottom of the matrix. Generally, water once every 7 to 10 days. After the cuttings root, increase the watering frequency to once every 3 to 5 days. After the cutting is completed, the cutting should not be exposed to direct sunlight. Only after the cutting has grown for a while can it gradually be exposed to light.
The above is a specific introduction to the best month for propagating roses with a high survival rate and tips for quickly rooting roses, for reference by netizens.