Introduction
Taking a cutting from a flowering cherry tree (Prunus spp) can be a daunting prospect for many novice gardeners. The process of taking a cutting from a cherry blossom tree is slightly different to taking a cutting from many other woody plants. Knowing how to do it properly can be important for ensuring that the cutting is successful and for avoiding the potential loss of a valuable tree.
Process of Taking a Cutting
The first step in taking a cutting from a cherry blossom tree is to select a shoot that is at least 6 inches (15 cm) long. The shoot should be firm and green and have at least three leaves. It is important to take a cutting as soon as possible after the leaves have emerged, as the cutting may not root successfully if it is taken too late in the season.
The next step is to make the cutting. Use a sharp knife or secateurs to make a clean cut at a 45-degree angle, around 1 inch (2.5 cm) below where the leaves are growing. Try to avoid crushing the stem. Remove any leaves from the lower part of the cutting, leaving just two or three leaves at the top.
The cutting should then be treated with an insecticidal soap or a fungicide to prevent any fungal or bacterial diseases from developing. Make sure that you follow the instructions on the label of the product carefully.
Preparing the Pot
Once the cutting is prepared, you need to prepare the pot. Fill a clean pot of good quality potting compost and water until the compost is moist but not wet. Gently make a hole in the centre of the compost and place the cutting in it. Firm the compost around the cutting and then water it lightly.
You will then need to keep the cutting in a warm, humid environment. A good way of doing this is to cover the pot with a transparent plastic bag. This will keep the humidity levels high and prevent the cutting from drying out. Make sure to check on the cutting regularly and water it if necessary.
Planting the Cutting Outdoors
When the cutting has developed good root growth, it can be planted outdoors. The best time to do this is in spring, when there is no risk of frost. Dig a hole twice the size of the pot and mix plenty of compost into the soil. Carefully remove the cutting from the pot and plant it in the hole. Firm the soil around the cutting, water it and mulch the area with well-rotted manure or compost.
Caring for the Plant
Once the cutting is planted, will need to be watered regularly until the root system has become established. Ensure that the soil remains moist throughout the summer months and give the tree some protection from strong winds. Keep an eye out for pests and diseases and treat them promptly if they should occur.
Additional Considerations
It is important to keep in mind that taking a cutting from a cherry blossom tree is not always successful. The cutting may fail to root, or may not survive once it has been planted outdoors. If the cutting does not survive, it is important not to give up – instead, try again the following year or purchase a new plant from a garden centre.
Taking Cuttings from Multiple Trees
Taking cuttings from different cherry blossom trees is an easy and economical way to create a diverse collection of plants in the garden. It is a good idea to choose trees that have different characteristics – for example, some early-flowering varieties, some late-flowering varieties and some trees with different coloured flowers.
By combining different types of cherry blossom trees, it is possible to enjoy beautiful displays of blossom throughout the spring and summer months.
Taking Cuttings from Patches of Wild Cherry Blossom
Taking a cutting from a patch of wild cherry blossom is also relatively straightforward. Look for resilient trees that are around 6 feet (2 metres) tall and take a cutting as described above. Ensure that the cutting is planted in a warm, sheltered spot in the garden and that it is watered regularly until the root system has become established.
Propagating Cherry Blossom Trees from Seed
It is possible to propagate cherry blossom trees from seed, although this is a more time-consuming and less reliable process than taking a cutting. If you wish to try it, collect ripe cherries from a tree in late summer and remove the flesh. Sow the seeds in a pot of potting compost and keep it in a warm, sheltered area. The seeds will germinate in spring and, if they are well looked after, they should eventually grow into thriving trees.
Pre-Grafted Trees
If you are in a hurry to grow a cherry blossom tree, it is also possible to buy pre-grafted trees from garden centres. These trees have been grafted onto rootstock, so they are more likely to grow quickly and produce a thick, bushy plant. They can also be planted in any location, regardless of the soil type.
Conclusion
Taking a cutting from a cherry blossom tree can be an intimidating prospect for novice gardeners but, with the right preparation and care, it can be a straightforward and rewarding process. There are a number of ways to propagate a cherry blossom tree, from taking cuttings to growing the trees from seed. However, the most reliable way to grow a cherry blossom tree quickly is to buy a pre-grafted tree from a garden centre.
