What is wrong with my flowering plum tree?
Drought or water stress during flowering and fruit-setting periods can also result in poor fruiting. Pests and Diseases: Pests like plum curculios or diseases like brown rot can damage blossoms and developing fruit, leading to fruit drop or no fruit at all. To get the richest leaf color and best flowering, grow in full sun. Ornamental plums can grow in shade, but the foliage will tend to remain green in shady locations. Give your plum tree plenty of space for roots as well as crown. Good air circulation around the tree helps prevent disease.Most problems of leaf drop on your plum trees are cultural and environmental in nature, so examine these first. Some of these may include: Inadequate water or nutrients. Space or sunlight inadequacies.Renovating an old, neglected plum tree should be staged over several years. Aim for a well-balanced tree, keeping the centre of the crown free from shoots to allow good light penetration. Trees respond to larger pruning cuts by sending up a mass of new shoots.American Plum trees are typically favored due to their plump red fruit and beautiful white clusters of flowers. These smaller flowering trees have an average lifespan of 10 – 15 years and are adaptable to a range of soil types.
How to treat plum tree disease?
Plum diseases can be effectively managed through the combined use of culture, sanitation, resistance, and fungicide sprays. This integrated approach to disease control minimizes the reliance upon one type of control over the others and usually results in a high percentage of quality fruit. Silverleaf. Silverleaf is the most serious disease of all that affects Plums and related trees. It is guaranteed to strike fear into the heart of any would-be fruit tree grower because there is no cure and it usually proves fatal.