Blooming Seasons of Cherry Blossom Trees

Growing a Cherry Blossom Tree

Cherry Blossom trees do well in most gardens, and their care requirements are minimal. There are a few things to bear in mind, though, before purchasing a flowering cherry tree:

Location: Choose a location with full sun to partial shade. They require at least 6 hours of sunlight daily to produce the best bloom and growth. Therefore it is important to plant your tree in a spot that is not too shady or crowded.

Soil: These trees prefer relatively fertile, well-drained soil with a slightly acidic pH. Amend heavy clay or sandy soils with compost or other organic matter to improve fertility and drainage.

Planting: Dig a hole twice as wide and just as deep as the root ball. Place the tree in the hole, ensuring the top of the root ball is level with the soil surface. Backfill with soil and firm gently. Ensure the mature height and spread of the tree you wish to purchase will fit your intended area. The best time to plant is in early spring, after the danger of frost has passed, or in early fall, allowing plenty of time for roots to establish before the first freeze.

Watering: Water deeply and thoroughly after planting. Afterward, maintain consistent moisture, particularly in dry periods, but be careful not to overwater.

Mulching: Apply a layer of mulch around the tree after planting.

Pruning: Flowering cherries grow best if left alone, so it is best to avoid pruning aside from removing dead, diseased, or damaged growth. If you need to shape your tree, do so after flowering in early summer because there are fewer diseases, and you won’t remove the flower buds.

Fertilizing: Apply a balanced slow-release fertilizer in early spring, before the onset of new growth.

Winter Care: In colder regions, consider wrapping young trees or applying a layer of mulch around the base to protect from frost.

Pests and Diseases

While known for their beauty, Cherry Blossom trees are not immune to pests and diseases. Here are a few common issues you might encounter:

Pests

• Aphids: These small, soft-bodied insects suck sap from the tree, which can result in curled, yellow leaves. They also excrete a sticky substance called honeydew, which can promote the growth of sooty mold.
• Borers: Cherry trees can be susceptible to various types of borers which tunnel into the trunk and branches. Symptoms include holes in the bark, sawdust-like frass, and wilting or dieback of branches.
• Tent caterpillars: These caterpillars spin webs in the tree and feed on the leaves, potentially defoliating branches or even entire trees.

Diseases

• Brown Rot: This fungal disease can cause browning, wilting, and rotting of blossoms and fruit. It can also produce tan or brown spore masses on affected parts.
• Leaf spot: Various fungi can cause leaf spots on cherry trees. Spots can vary in color and may cause leaves to drop prematurely.
• Powdery mildew: This fungus appears as a white to gray powdery coating on leaves and can cause distortion or early leaf drop.
• Cherry Leaf Spot: This fungal infection causes red to purple spots on leaves, which may turn yellow and fall off.

Prevention is key in managing these potential problems. Regular monitoring, maintaining good tree health, and practicing proper sanitation (like cleaning up fallen leaves and pruning out diseased branches) can go a long way in preventing outbreaks.