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The best season to prune a plum tree is mid summer during full growth. What is this? The exact time for pruning is variable but a good rule of thumb is to prune a plum tree in June or July. It can seem wrong to prune off branches and shoots with fruit on them, but resist the urge to leave the tree unpruned.
What month do you prune plum trees?
When to prune plums Avoid pruning plums in winter, as it increases the risk of infection by silver leaf disease to which plums and other Prunus species are prone. The best time for pruning is usually spring for young trees and mid-summer for established ones.
Should plum trees be pruned every year?
Pruning established plum trees Prune every year in early spring (April), before bud break. Remove any suckers growing from the rootstock. Rub out any buds growing on the lower trunk. Cut out any dead, damaged or diseased wood, and dispose of it as appropriate, removing it from the garden.
How do you prune an overgrown plum tree?
The basic principles are: If significant pruning is required spread it over two or three years. Remove dead, damaged and diseased branches (the three Ds) first. Prune away any crossing branches. Thin out the centre of the tree. When pruning at this stage, try to maintain the “balance” of the tree.
How do you prune a plum tree in the spring?
Plum trees are best pruned in a vase format to get a short trunk with three or four major branches to come off of the trunk at a 45-degree angle. This allows plenty of light and air into the tree. Always use sterilized and sharp pruning shears when you trim.
Can you prune plum trees after fruiting?
Prune when the buds are just bursting, or when the tree is just beginning to flower. Established plum trees that are more than three years old can be pruned in summer, from mid-June onwards. Again, the aim is to keep the tree a manageable size and shape, while allowing the fruit to ripen.
How do you prune a Santa Rosa plum tree?
How to Trim a Dwarf Santa Rosa Plum Tree Cut the tree back immediately after planting. Allow the tree to grow for the summer before choosing three or four branches to become permanent scaffolds, or the primary sideways branches of the tree. Wait to prune the tree again until late in the winter after planting.
How do you take care of a plum tree?
How to Care for Plum Trees. Be sure to water the young trees heavily every week during the first growing season to help promote growth. Then, water regularly. It’s best to water the plant deeply at the soil line, then let the soil dry out (though not completely) and water again.
How tall should a plum tree be?
Most plum trees will reach 16 feet (5 m.) at maturity or 14 feet (4 m.) if they are a dwarf variety. If you live in a more northerly climate, you may consider planting your plum tree in a location where it will have protection from cold winds, as they are prone to late frost damage.
How do you look after Victoria plum trees?
The site should get full sun but it should also be sheltered from wind and weather. This will keep high winds and late frosts from damaging the crop. Growing Victoria plums is far easier if you start with excellent soil. Make sure it is well-worked and add in organic compost before you plant.
How long do plum trees live?
Like peach and nectarine trees, plum trees are among the shorter-lived species of fruit tree. On average, they may only live for 20-30 years, even less if they fall victim to a storm or an invasion of insects or disease.
How do you reduce the height of a tree?
There are recommended arboricultural techniques to reduce the height or spread of a tree. Known as crown reduction, branches can be removed back to their point of origin or cut back to a lateral that is large enough to assume the terminal role.
Do plums fruit on new wood?
But remember, plums fruit on young wood. Avoid removing branches that are less than three years old unless you have to. Don’t leave a stub of branch sticking out – it will only die back and could introduce disease.
How do you train a plum tree?
Initial training The angle of the main stem slows the movement of sap and encourages more even growth. Trim any side shoots back to three or four buds in March to April. Prune the leading shoot by one third to a suitable bud and thereafter prune in summer. Tie the cordon to a bamboo cane fixed to the wires.
How do you prune fruit trees to keep them small?
Prune to open up the center of the tree and remove crossing or crowded limbs. These cuts encourage a vase-like shape. To spur growth of thinner limbs, head back by two-thirds; to slow growth of thicker limbs, head back by one-half.
Why are my plums so small?
This is due to the fact that the tree has produced such a copious crop that it’s just plain done and needs an extra season to gather its resources before it can fruit again. Thinning the plum eliminates this problem and promotes annual fruit set.
When Should I spray my plum tree UK?
Spray every 10 days during fruit development. STOP spraying a week or so prior to harvesting. Your local extension office or a good nursery can help you further to create a schedule for spraying plum trees and offer advice on products and/or non-chemical options for controlling disease and pests on your plum tree.
