How to propagate osmanthus through cutting
A comprehensive analysis of how to propagate osmanthus through cutting and the simplest methods for osmanthus propagation in green plant maintenance, with specific details as follows:
Propagation methods for osmanthus trees include grafting, seeding, layering, and cutting. Cutting is one of the commonly used propagation methods. It is usually done between mid-May to mid-July and mid-September to mid-October, selecting fertile sandy loam soil, with cuttings requiring young, non-fully lignified branches from the current year, and the cutting depth should be 5 centimeters. I will introduce the details below.
1. Cutting Time
The best time for cutting osmanthus trees is between mid-May to mid-July and mid-September to mid-October, as the temperature is suitable during these periods. The osmanthus trees also stop growing new shoots, and the branches are rich in nutrients, resulting in a high survival rate for cuttings.
2. Soil Requirements
The soil used for cutting should be fertile sandy loam, as it is loose, breathable, and has good drainage. This type of soil is rich in nutrients and less likely to accumulate water, avoiding waterlogging that could rot the cuttings.
3. Cutting Treatment
Select a healthy branch from a vigorous mother plant, preferably a young, non-fully lignified branch from the upper periphery of the tree crown. Cut about 10 centimeters, retain the top two leaves of the branch, cut the bottom of the cutting at an angle, and then soak it in a rooting powder solution for about an hour.
4. Cutting Insertion
Before inserting the cutting, make a hole in the soil with a small stick or bamboo skewer, then insert the cutting into the hole, about 5 centimeters deep. Afterward, compact the soil around the cutting and water the soil thoroughly with a diluted solution of carbendazim, cover with plastic film, and the cutting process is complete.
5. Maintenance
While waiting for the cuttings to root, keep the soil moist, spray the cuttings with water twice a day to maintain the humidity around the cuttings, and place the cuttings in a shaded and well-ventilated position. Once the cuttings have rooted, they can be transplanted in the fall or the following spring.
The above is about how to propagate osmanthus through cutting and the simplest methods related to osmanthus propagation, for reference by green plant enthusiasts, hoping to solve your problems in green plant and flower management.