How to propagate osmanthus tree cuttings to ensure survival
Do you know these? Here's an explanation on how to propagate an osmanthus tree for survival in the green plant and flower sector, and the editor will introduce it next.
How to propagate osmanthus tree cuttings to ensure survival
The best time to propagate osmanthus tree cuttings is between May-June and September-October. Cut the semi-lignified tender branches from healthy plants as cuttings, leaving two leaves on the upper part, and soak the base part, about 3 centimeters, in the rooting powder solution for an hour. Then insert 2/3 of the cutting into the hole, press the surrounding soil, provide diffused light care, and it can root in about a month.
The propagation methods of osmanthus trees include cutting propagation, seeding propagation, layering propagation, and grafting propagation, among which cutting and seeding propagation are the most commonly used methods, and cutting propagation is the most suitable for home planting.
Osmanthus tree cutting time
The cutting time for osmanthus trees is generally between May and June, and it is also possible between September and October, because during this time, the new growth of the osmanthus trees stops, the branches have more nutrients, a stronger ability to regenerate, and the climate is also suitable, making it easier for the cuttings to root.
Osmanthus tree cutting method
1. Substrate preparation
Before propagating osmanthus tree cuttings, it is necessary to prepare a suitable substrate. The substrate can be a slightly acidic sandy soil with a thick layer, loose and fertile, and good drainage.
2. Cutting selection
Select a vigorous and disease-free osmanthus tree as the mother tree, cut the upper part of the semi-lignified tender branches as cuttings, about 8-10 centimeters in length. Leave two leaves on the upper part, make an oblique cut on the lower part, and soak the base part, about 3 centimeters, in the rooting powder solution for an hour.
3. Cutting method
The spacing between cuttings should be 5×10 centimeters. First, use a stick about the same size as the cutting to make a hole in the soil. Then insert 2/3 of the cutting into the hole, press the surrounding soil, and finally pour a 10,000-fold solution of carbendazim into it to disinfect and moisturize the soil.
Osmanthus tree cutting rooting
After the osmanthus tree cuttings are propagated, be careful to prevent direct sunlight but ensure sufficient scattered light, which is conducive to the photosynthesis of the cuttings.
Usually, after 10 days of propagation, you can spray the leaves with a phosphorus and potassium solution, and after 30 days, the cuttings will have rooted. At this time, you can remove the film and increase the light.
The above introduction on how to propagate an osmanthus tree cutting for survival in green plants and flowers, hoping it can help you in your life!