In autumn, the season of harvest, it is also an important period for horticultural work. As the growth rate of plants slows down during this season, it is the best time for pruning. Reasonable pruning can not only promote the growth of plants the following year but also enhance their ornamental value and disease resistance. This article will introduce the pruning methods in autumn in detail to help you create a healthy and beautiful garden.
The Importance of Autumn PruningAccording to the "Technical Specifications for Pruning Horticultural Plants" issued by the "Chinese Society for Horticultural Science," autumn pruning is an indispensable part of horticultural management. Autumn pruning helps plants accumulate nutrients, enhance cold resistance, and also improves the lighting and ventilation conditions of plants, preventing the occurrence of diseases and pests.
The Best Time for Autumn PruningThe best time for autumn pruning is before the leaves of the plants fall, which is from September to November every year. As the growth rate of plants slows down, the wounds after pruning heal easily without affecting the normal growth of plants.
Methods of Autumn Pruning1. Observe the growth condition of the plant: Before pruning, carefully observe the growth condition of the plant to understand which branches need to be pruned and which can be retained.
2. Prepare pruning tools: Before pruning, prepare sharp scissors or pruning shears and ensure the cleanliness and disinfection of the pruning tools to prevent the spread of diseases and pests.
3. Pruning principles:
- Retain main branches: When pruning, retain the main branches of the plant to ensure its overall structure.
- Remove diseased and weak branches: Remove dead, weak, and crossing branches to reduce the spread of diseases and pests.
- Leave some space: For overly long branches, perform a leave-some-space treatment, which involves cutting off a part of the branch to maintain a certain length and angle.
- Pruning angle: The pruning angle should be maintained at about 45 degrees, which is conducive to wound healing and lighting ventilation.
4. Post-pruning treatment: After pruning, promptly clear the pruned branches to prevent them from piling up around the plant and causing diseases and pests.
Precautions for Autumn Pruning1. Avoid excessive pruning: Autumn pruning should not be too heavy to avoid affecting the normal growth of the plant.
2. Pay attention to the timing of pruning: Avoid pruning after rain or in high temperatures to prevent affecting wound healing.
3. Post-pruning care: After pruning, strengthen the supply of water and fertilizer to promote the plant's recovery growth.
Autumn pruning is an important part of horticultural work. Reasonable pruning can not only improve the ornamental value and disease resistance of plants but also lay the foundation for a bountiful harvest next year. Mastering the correct pruning methods and paying attention to the growth condition of plants will make your garden more beautiful.