How to Graft Osmanthus Trees
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The fragrance of osmanthus is unique, and many friends enjoy it, especially when the osmanthus trees are full of blossoms, the aroma lasting and refreshing. So how do you graft osmanthus trees? We usually choose to graft osmanthus trees in spring and autumn, with spring being the best time, primarily using the cut grafting and slot grafting methods. How exactly to do it? Let's continue reading!
1. The Timing for Grafting Osmanthus Trees
Generally, the best time to graft osmanthus trees is in spring, because everything revives in spring, plants grow very fast, and the warm and humid climate is conducive to the healing of the grafting joint.
2. The Methods for Grafting Osmanthus Trees
Previously, we mentioned that the common methods for grafting osmanthus trees include cut grafting and slot grafting. Based on long-term practical work, we have found that both methods have their suitable time periods. Cut grafting is more suitable for spring, while slot grafting is better for autumn. It is spring now, so let's focus on cut grafting.
1. Preparing the Rootstock
First, find a plant with good growth and select one of its sturdy branches as the rootstock. When preparing the rootstock, cut the branch horizontally 10-15CM above the ground, then dig a U-shaped slot about 2.5CM long on one side of the rootstock, making sure the slot is not too deep, just exposing the xylem.
2. Handling the Scion
Select one-year-old, healthy, and disease-free branches from a vigorous mother osmanthus tree to use as the scion. Make sure the scion has 2 leaves and 3 new buds, then cut one side of the bark at the bottom of the scion to expose the xylem.
3. Grafting
Place the processed scion into the U-shaped slot of the rootstock, making sure the xylem of the scion and the rootstock fit tightly together. Finally, tie the joint securely with a rope. If the grafting is successful, the plant will grow normally after a while.
The above is a detailed explanation of how to graft osmanthus trees and the timing and methods for grafting, for your reference and suggestions!