When is the time for planting Paulownia cuttings?
Do you know about this? The introduction of the time for planting Paulownia cuttings and the tips for maintaining Paulownia in the aspect of green plants and flowers is a very useful piece of knowledge. It is recommended to save it for future reference!
Paulownia is now universally recognized as one of the most famous and excellent street trees in the world, even earning the title of the king of street trees. According to data, it originally comes from Southeast Europe or the Western region of Asia. With people's cultivation and understanding of it, it has now been planted nationwide. Let's learn together about the issues and considerations to be aware of during the planting process of Paulownia.
Many people are most interested in the propagation methods of Paulownia. In fact, for Paulownia, it mainly relies on cutting propagation, generally not using seeds for propagation. Before propagation, it is necessary to select soil and land with good drainage and loose fertility, then deeply turn and disinfect them, and after leveling, create a cutting bed. Until the first half of March, flood the cutting bed with plenty of water, and after the water has fully penetrated, cover the entire bed with plastic film. It is best to use a hard stick of the same thickness as the cuttings to make holes before planting, with a depth of about 10 cm. After finishing the cutting bed, use fine soil to seal the area around the cuttings, making the contact between the cuttings and the soil more compact. Generally, the cuttings can germinate in about 10 days. When the secondary buds start to sprout, this indicates that the young roots have started to grow, and the cuttings have fully survived.
After planting Paulownia cuttings, especially during its growing period, it is essential to do a good job of management and care. Especially when the branches and leaves are too dense, it is appropriate to剪去 (prune) the secondary branches and gradually remove the yellow leaves to maintain ventilation and light between the leaves. Keeping the seedbed moist is also necessary management, as it is more conducive to the rooting of the cuttings. When the cuttings start to root, it is appropriate to apply a fast-acting fertilizer, preferably urea-based.
The above is the specific content about when to plant Paulownia cuttings and tips for maintaining Paulownia, for everyone's reference and operation.