When can Bougainvillea be propagated by cuttings?
The following is a detailed introduction for netizens about when Bougainvillea can be propagated by cuttings and the topic of Bougainvillea cutting time and methods, as follows:
The cutting time for Bougainvillea is generally in spring and autumn. Before cutting, disinfect the pot and choose sandy soil as the most suitable. The length of the branches should be about 7 centimeters, and the cuttings should also have several buds. When propagating Bougainvillea, the cut surface should be kept flat, usually cut with a small knife. When Bougainvillea is still in the seedling stage, it should be fertilized with nitrogen twice, and then some compound fertilizer should be applied. After Bougainvillea matures, some nitrogen-phosphorus-potassium fertilizer can be applied. When Bougainvillea becomes a plant, less nitrogen fertilizer should be applied.
1. Bougainvillea cutting time
Spring and autumn are the most suitable seasons for propagating Bougainvillea. Because the temperature is not too hot or too cold, and the environment is also relatively suitable. If you are propagating in autumn, you can choose to do it in September. If you are propagating in spring, you can choose between March and April.
2. Potting soil selection
Before propagation, the pot should be disinfected. You can expose the pot to sunlight or use disinfectant to disinfect it.
For propagating Bougainvillea, sandy soil is the most suitable. If there is no sandy soil, a mixture of river sand, original soil, and decomposed leaf soil can also be used to create a nutrient-rich soil.
3. Branch selection and propagation
Select strong and soft branches. Old branches cannot be used because they do not root well and germinate slowly. The length of the branches should be about 7 centimeters, and the cuttings should also have several buds. When propagating Bougainvillea, the cut surface should be kept flat, usually cut with a small knife. Before cutting, the knife should be disinfected. Then insert the cutting vertically into the potting soil.
4. Post-propagation care
The soil moisture of Bougainvillea should be appropriate. If the soil is too dry, it can easily become compacted, preventing the roots from breathing properly. If the soil is too moist, it will also affect its growth.
When Bougainvillea is still in the seedling stage, it should be fertilized with nitrogen twice, and then some compound fertilizer should be applied. After Bougainvillea matures, some nitrogen-phosphorus-potassium fertilizer can be applied. When Bougainvillea becomes a plant, less nitrogen fertilizer should be applied.
Bougainvillea needs to be pruned. Pruning is most suitable when it is blooming. When pruning, pay attention to removing dense branches, old branches, and withered flowers.
The above is a detailed explanation of when Bougainvillea can be propagated by cuttings and the time and methods of Bougainvillea cutting, for reference and suggestion only!