The best time to prune osmanthus trees

Osmanthus tree is a common ornamental plant. In order to promote the healthy growth and beautiful shape of the osmanthus tree, we must master the pruning techniques during the planting process. Below, the editor will introduce the best time to prune osmanthus trees. Let’s take a look.

1. The best time to prune osmanthus trees

1. Spring pruning

March and April are the months when osmanthus trees grow new buds. Pruning can promote the growth of new branches and the formation of flower buds. Pruning at this time helps remove dead branches, diseased branches and messy leaves left over from winter, keeping the tree in a neat shape.

2. Pruning after flowering

In October and November, prune the osmanthus flowers after they have withered. You can cut off the remaining flowers and also cut off the diseased and insect-infested branches to reduce nutrient consumption and promote the tree to recover as soon as possible.

3. Winter pruning

January and February are the dormant period for Osmanthus trees. Pruning will cause minimal damage to the tree, and it will be able to recover quickly in the spring. Winter pruning can cut off all poorly growing branches, shorten the overgrown branches, and appropriately thin out the dense branches to ensure better internal ventilation and light transmission.

2. Osmanthus tree pruning method

1. Remove dead and pest-infested branches

Check the tree crown and completely cut off the withered and insect-infected branches to reduce the spread of pests and diseases and the tree's nutrient consumption.

2. Prune crossing and overlapping branches

Cut off cross-growing and overlapping branches to improve the ventilation and lighting conditions of the crown and avoid friction and damage between branches.

3. Shorten the branches that are too long

Prune overly long branches to promote the growth of new branches and balance the crown. When pruning, you can cut off 1/3 to 1/2 of the branch, keeping the pruned surface flat and smooth.

4. Adjust the crown shape

According to the shape of the crown and the desired decorative effect, trim the crown to a suitable height and shape. It can be trimmed into different shapes such as round, oval, flat, etc.

5. Prune side branches

Prune off underdeveloped side branches to promote the growth of the main trunk and the upright crown.

The above is an introduction to the best time to prune osmanthus trees. It is best to prune osmanthus trees on a sunny day to avoid the wounds from getting wet and rotting. After pruning, fertilizer and water management should be strengthened to promote the recovery of the tree and the growth of new branches.