What is the method for propagating osmanthus through cuttings?
Today's tip brings you an introduction to the method of propagating osmanthus through cuttings and the fastest technique for rooting green plants and flowers. Let's follow the editor to check out the specific details!
Propagation methods for osmanthus trees include grafting, seeding, layering, and cutting. The cutting method is one of the commonly used propagation techniques. It is usually carried out 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 is 5 centimeters. Below is a detailed introduction.
1. Cutting Time
The best time for propagating osmanthus trees through cuttings is between mid-May to mid-July and mid-September to mid-October because the temperature is suitable during these periods. The osmanthus trees stop growing new shoots at this time, and the branches are rich in nutrients, resulting in a high survival rate for cuttings.
2. Soil Requirements
The soil used for cuttings should be fertile sandy loam, as it is loose, breathable, and has good drainage. Such soil is rich in nutrients and less likely to accumulate water, preventing the cuttings from rotting.
3. Cutting Treatment
Select a healthy and disease-free branch from a robust mother plant. Cuttings are usually chosen from the upper edge of the tree canopy, preferably from the current year's young, non-fully lignified branches. Cut about 10 centimeters, retaining 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. Planting Cuttings
Before planting, 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, press the soil around the cutting and water it thoroughly with a diluted solution of carbendazim, cover it with plastic film, and the cutting process is complete.
5. Maintenance
During the time waiting for the cuttings to root, keep the soil moist, spray twice with water daily to maintain the humidity around the cuttings, and place the cuttings in a cool and well-ventilated position. Once the cuttings have taken root, they can be transplanted in the fall or the following spring.
The above is a detailed introduction to the method of propagating osmanthus through cuttings and understanding the fastest technique for rooting, hoping to bring some knowledge of flowers to green plant enthusiasts.