Prunus – Ornamental Blossom

Sun Requirements: Full sun, part shade or dapple shade position. Some varieties would prefer to be kept out of the harsh Australian afternoon sun. Others, such as the Plums, would thrive in it. Prunus flower best in full sun.

Water Requirements: Water regularly until established. Once established they are relatively self sufficient.

Soil Requirements: Will tolerate sand and clay but look their best in moist, well-drained loamy soil.

Fertilizing: Slow Release general-purpose fertilizer or a decent layer of well decomposed, organic compost turned into the soil in spring. Not required once established unless soil lacks nutrients.

Pruning: Late winter is the optimum time to prune whilst the tree is dormant and sap flow is minimal. Prune in summer to remove water shoots and promote airflow. Prunus are susceptible to fungal and insect infestation if pruned incorrectly and at the wrong time.  Prune to remove dead, damaged and diseased wood. For more on pruning, check out our Pruning and Pruning Fruit Trees pages.

Tolerances: Pollution, Heat. Does not like soggy, poorly drained soils. Will tolerate windy areas, however blossoms and autumn leaves will fall off the tree much faster.

Diseases: Cherry Slug, Caterpillars, Brown Rot, Cherry Leaf Spot, Blossom Wilt, Cytospora Canker, Powdery Mildew, Necrotic Ringspot, Silver Leaf.