Physical Characteristics
The weeping cherry tree is a graceful deciduous tree with a pendulous form. It usually grows to around 10 metres tall, but some specimens have been recorded at up to 20 metres in height. Weeping cherry trees have an umbrella-like canopy and beautiful cascading branches. The trunk is short, often bent at the base, with bright-barked branches that are typically reddish purple in colour. The shiny, green foliage has a fine-texture, with serrated margins and five-lobed serratifoliate leaves measuring up to 7 cm in length. The foliage turns yellow or orange-red in the autumn before falling. The trees produce white flowers with pink, double petals and a strong, sweet scent.
Climate and Location
Weeping cherry trees can be grown in temperate climates with adequate sunlight and moderate winter temperatures. They should be grown in sheltered places and in well-drained soil. The trees prefer moist and slightly acidic soils, but can tolerate alkaline soils with some added organic matter. Weeping cherry trees should not be planted in dense shade as this will reduce the number of flowers produced each year. They thrive in full sun and achieve optimum growth when they are exposed to plenty of sunlight.
Maintenance and Care
Weeping cherry trees require minimal maintenance and care. The trees should be pruned annually to encourage healthy growth and to promote the pendulous form. If the branches droop too much, they may need to be staked for support. During the first few years of growth, the roots should be regularly watered and fertilised for optimum results. Weeping cherry trees should also be mulched to conserve moisture, keep weeds at bay, and to provide extra nutrients to the soil.
Pests and Diseases
Weeping cherry trees are generally resistant to most pests and diseases, but they may be prone to bacterial canker, powdery mildew, verticillium wilt, and fungal root diseases. If you notice any signs of infection, contact a qualified arborist to determine the best course of action.
Uses in Gardens
Weeping cherry trees are often used as ornamental trees in landscaped gardens. They add a unique beauty with their cascading branches, and provide a stunning visual backdrop when in full bloom. The trees are also ideal for growing in small gardens and courtyards, as they grow slowly and can be easily pruned and shaped.
Propagation
Weeping cherry trees can be propagated from seed, but they are usually propagated by air layering or via softwood cuttings. Softwood cuttings are taken in late spring or early summer and should be treated with a rooting hormone before planting. Air layering involves cutting a branch at a 45-degree angle and then wrapping the branch with a damp rooting medium. The branch should be left in place until roots form, and then it can be separated from the parent plant and planted.
Fruit and Nut Production
Weeping cherry trees do not produce fruit or nuts, as they are ornamental trees. The long branches droop down below the canopy, meaning fruit does not form or mature. The tree produces attractive white flowers with pink petals each spring.
Fertilizers
Regular applications of fertilizer are essential for the proper growth and development of weeping cherry trees. The fertilizer should be applied annually in early spring at a rate of 2-4 pounds per 100 square feet for trees up to 2 feet in height. For trees over 2 feet in height, use 4-6 pounds of fertilizer per 100 square feet. Use a slow-release fertilizer to ensure optimum results.
Pruning
Pruning should be done on an annual basis to keep the tree in a healthy and aesthetically pleasing shape. Pruning should be done with sharp tools and the tree should be pruned every spring when the leaves have just started to emerge.
Transplanting
Weeping cherry trees can be transplanted, but the trees should be kept in the same zone. Transplanting should be done in late fall or early spring when the tree is dormant and the risk of transplant shock is reduced.
Disease Control
Weeping cherry trees can be susceptible to disease, but proper prevention measures should be taken to avoid infection. These measures include proper fertilisation and watering, avoidance of excessive pruning, and keeping the tree in a sheltered area. If the tree is affected by disease, a qualified arborist should be consulted to determine the best course of action.
Potential Threats
Weeping cherry trees can be affected by a variety of potential threats, including frost damage, aerial pollution, and bacterial or fungal infections. To avoid these potential threats, the tree should be planted in a sheltered location, away from polluted areas and high traffic areas. It is also important to ensure the tree is free from disease and appropriately pruned and fed.
Soil Requirements
Weeping cherry trees require moist, well-drained soil with a slightly acidic pH of between 5.5 and 7.5. To ensure the soil has the necessary nutrients, apply compost or organic fertiliser to the soil and fertilise annually. This will help keep the soil healthy and promote healthy growth in the tree.
Best Time to Plant
The best time to plant a weeping cherry tree is during the later winter or early spring months. Planting in these months ensures the roots will have time to establish and the tree will not suffer from frost damage. Make sure the soil is well-prepared and that the tree is given plenty of water during the establishment phase.
Watering
Weeping cherry trees need regular watering to ensure they stay healthy and grow in a healthy and vibrant manner. The soil should be kept moist but not waterlogged in order to meet the tree’s water requirements. Apply water at the root zone of the weeping cherry trees at regular intervals to ensure the tree receives enough water for optimal growth.
