How to Prune and Propagate Roses
Below is an introduction to how to prune and propagate roses and the lazy propagation method for rose plants, which will be introduced by the editor.
Rose flowers are bright and beautiful, making them a plant with high ornamental value and loved by many. Roses can be propagated by cutting in spring and autumn. The cutting method is simple, easy to operate, and has a high survival rate, making it the best propagation method. Let's talk about the specific propagation method for roses.
I. Propagation Time
Roses are suitable for propagation in March and September, as these times are when the temperature is moderate and also when roses take root and sprout. After cutting, roses can quickly survive. It is not suitable to propagate in the summer when temperatures are too high.
II. Preparing Soil
Roses grow best in loose, fertile, acidic soil. Prepare leaf mold, garden soil, and vermiculite, mix them in a ratio of 5:3:2, and add 5 nitrogenous fertilizers as the growing medium.
III. Choosing Cuttings
Select healthy branches free of diseases and pests, and ensure they have at least 3-4 buds. Remove the leaves from the branches, leaving 2-3 leaves. Cut the bottom of the branches at an angle with a sterilized tool and soak them in root-promoting water for 5 hours. After taking them out, place them in a shaded, well-ventilated area to dry.
IV. Planting Cuttings
Fill the prepared pots with the growing medium and make several holes with a wooden stick, spaced 3-4 centimeters apart and about 4-5 centimeters deep. Insert the rose branches into the soil, press down the surrounding soil, and water to keep the soil moist. After planting, place in a semi-shaded area, water moderately, and fertilize once every 7 days, waiting for the branches to root.
V. Hydroponic Propagation
1. Trim the branches: Before propagation, trim the branches appropriately, cut the bottom into an oblique surface, and remove most of the leaves to reduce water consumption and prevent leaf rot due to water contact.
2. Choose a container: It is best to choose a transparent glass bottle or plastic pot to easily observe root changes and determine whether to change the water.
3. Planting in water: Place the processed branches in the bottle, being careful to control the amount of water. Initially, change the water every 2-3 days, and after the roots form, change it once a week.
4. Post-Propagation Management: Change the water frequently before the roots form to avoid bacterial growth that may affect rooting. Clean the slime off the branches when changing the water. You can add root-promoting powder to the water.
The above () introduces the complete content on how to prune and propagate roses and the lazy propagation method for rose plants. Have green plant enthusiasts understood this?