Why Propagate Japanese Cherry Trees?
The Japanese cherry tree, or Sakura, is a beautiful and iconic species, renowned for its gorgeous flowers that adorn the springtime and signify the start of a new year. Not only is it a symbol of Japanese culture, but the species can also serve a variety of practical purposes when propagated from the original tree. Japanese cherry trees propagate easily and make ideal specimens for a garden or outdoor space. Furthermore, the tree can provide long-term sustenance for birds, which feed on the blossoms and nuts produced by the tree. In addition, the elaborate blooms can be appreciated with ease and used to decorate a home or office.
Propagating Considerations
Prior to attempting to propagate a Japanese cherry tree, it is important to select the right tree. Because they are known for propagating vigorously, it is recommended to choose a tree with a large root system, preferably from a local arborist. Not only will the arborist be able to provide higher-quality and hardier plant material, but they will also be able to provide expert advice as to how and where to best propagate the tree. After selecting the right tree, the propagator should consider the type of propagation.
Japanese cherry trees can be propagated via cuttings, seed, or grafting. Cuttings are generally the easiest and most consistent method, as they require only few tools and limited knowledge. To propagate via cuttings, the propagator must take a cutting from an existing tree, and then root the cutting in appropriate soil. The propagator should then adjust the environment as necessary to promote root growth and reduce the risk of failure. Seeds, on the other hand, require a bit more effort and knowledge, as the propagator must identify and collect the right seeds and cultivate them correctly in a soil mix.
Grafting is typically the preferred method for professional propagators, as it allows the propagator to find or create the perfect specimen. Grafting entails taking two different plants and essentially fusing them together, so that one plant can produce a specific trait or characteristic.
Propagation Steps
Once the type of propagation has been decided upon, the next step is to take cuttings or collect the seeds. If using cuttings, select a healthy, vigorous twig and snip off just below a bud. Utilizing clean pruning shears significantly reduces the risk of spreading infection and disease to the new plant. For seeds, collect fully ripe seeds and store in damp vermiculite or wet paper towels until planting.
Once the cutting has been taken, it is crucial to prepare the planting site. Plant the cutting in a location with good air circulation and ample natural light. Ensure the soil is well-draining, with a neutral pH and a good layer of organic matter, such as compost. Add slow-release fertilizer to the planting site, to ensure the new plant has plenty of nutrients.
Finally, water the cutting or seedling regularly to keep the moisture consistent for successful propagation. It should generally take about 6-12 weeks for the cutting to establish roots. If propagated via seed, the time can vary significantly, depending on the species and growing conditions.
Other Important Considerations
When propagating a Japanese cherry tree, it is important to keep in mind that the tree may look somewhat different than the parent tree depending on how it was propagated. For example, a cutting will look different than a graft, and a seedling may look different than the parent tree. Furthermore, it is important to refrain from over-watering, as this could lead to root rot and other diseases. Lastly, ensure that the new tree is planted correctly, so that the roots can spread and take the shape of its new home. With patience and perseverance, the propagator can expect a beautiful Japanese cherry tree in their garden in no time.
Advantages of Propagating Japanese Cherry Trees
Propagating a Japanese cherry tree has numerous advantages, both in terms of practicality and aesthetics. Firstly, propagating a tree rather than buying it is a cost-effective option; in addition to reducing cost, propagating is also an environmentally sustainable choice. Secondly, since the propagator has complete control over the growing process, they can pick the type of tree to propagate and thus customize the tree to match their desired outcome. For example, the propagator can select a variety of trees that produce different flower colors, shapes, and sizes. Lastly, propagating a Japanese cherry tree allows the propagator to have a sense of ownership and amusement over the entire process; there is an undeniable beauty in watching a tiny cutting or seedling grow into a healthy, productive tree.
Tools Needed for Propagating Japanese Cherry Trees
When propagating a Japanese cherry tree, the propagator should have on hand the following tools: Pruning Shears, Rooting Compound, pH Meter, Air Pruning Pot, Burlap Bag, Potting Soil, Fertilizer, Slow Release Fertilizer, Shade Cloth or Burlap Sack.
The pruning shears are used to take the cutting and properly snip it away from the parent tree. The rooting compound helps protect the plant as it focuses on developing its roots; a pH meter can help provide an accurate reading of the soil to ensure it is neutral and suitable for the cutting. Finally, the air pruning pot and burlap bag will help soil become airy, enabling better circulation for the cutting, while the potting soil and fertilizers provide a nutrient-rich base for the cutting to thrive. Lastly, the shade cloth or burlap sack can provide relief from the sun or frost, depending on the season in which the cutting was taken.
Pests, Diseases and Other Problems
Once the propagated Japanese cherry tree is planted, the propagator must keep an eye out for any pests, diseases and other problems. While propagating, the propagator should always use clean tools to minimize the risk of infection; however, the propagator should still remain vigilant. Typically, the best method of prevention is cleaning up any debris in the planting area and maintaining a regular spraying schedule of organic, noninvasive pesticides. In cases of over-watering, susceptible roots, or other environmental factors, root rot may occur, which will require a fungicide and other preventative methods. Lastly, aphids and mealybugs are the most common pests that are found on Japanese cherry trees, and can be dealt with through an organic pesticide spray.
Conclusion
Propagation of Japanese cherry trees offers many benefits, from adding a beautiful, iconic species to the garden to providing sustenance for birds in the area. With adequate diligence and careful consideration of the tree’s needs, any budding propagator can expect a successful outcome. After selecting the right tree, consider the type of propagation, prepare the planting site, collect the cutting or seed, water the cutting or seedling correctly, and keep a vigilant eye on any pests or diseases that could be plaguing the tree. With the right steps and patience, propagating a Japanese cherry tree is a rewarding and enjoyable experience.
