How to propagate kapok by cutting
Comprehensive guide on how to propagate kapok through cutting and detailed explanation of the green plant maintenance experience in kapok cutting propagation methods, next [] the editor will introduce.
Kapok is often planted as an ornamental tree in gardens and roadsides. In addition to growing into a large tree, it can also be cultivated into a potted landscape. Cutting is the most common method for propagating kapok seedlings, and播种法 (播种法, seed propagation) and嫁接法 (嫁接法, grafting) can also be used for cultivating potted kapok. It is a deciduous tree of the kapok family, also known as red silk cotton and hero tree. Below is an introduction to the cutting method of kapok and how long it takes for the cutting seedlings to bloom.
I. Kapok Cutting Method
1. Cutting Time
Usually carried out in spring, suitable for February to March. The temperature and humidity in spring are suitable for kapok growth, making it the easiest time for cutting to take root. Cutting time can also be extended to mid-June, during the rainy season.
2. Cutting Treatment
Select branches within 3 years old, cut into about 7 cm long, retain the top two leaves, and trim the withered and old branches and leaves from the cutting.
3. Cultivation Substrate
The cultivation substrate uses garden soil, with a 3 cm thick layer of river sand on the surface. A mixture of river sand, perlite, ceramsite, and nutrient soil can also be used. The cutting bed should be at least 50 to 80 cm deep, with an appropriate amount of base fertilizer added.
Before cutting, the bottom of the cutting can be soaked in a rooting hormone for 10 hours. When cutting, the depth of insertion into the soil is half the length of the cutting, and the soil around the cutting should be pressed tightly.
4. Post Cutting Care
After cutting, spray an appropriate amount of water on the soil surface and cover it with a layer of plastic film to keep warm and moist. When the cutting seedlings grow to 30 cm high, fertilize once.
5. Planting to Create a Potted Landscape
When the seedlings grow to 50 cm high, they can be transplanted into a pot, with one seedling per pot. After planting, water thoroughly and care for them in a semi-shaded environment. About 40 days after planting, fertilize once. When the plant is tall enough, pruning can be done to dwarf the plant, and weak and withered branches should be cut off in winter.
II. Time for Cutting Seedlings to Bloom
Kapok blooms from March to April, usually blooming after 2 years of cultivation, and grafted seedlings bloom even earlier. Kapok prefers high temperatures and humidity and is not resistant to frost and severe cold. With proper maintenance and suitable climate, cutting seedlings can usually bloom after 2 to 3 years. If the growth is poor or the climate is unsuitable, blooming may be delayed, taking about 5 years.
Above is the comprehensive guide on how to propagate kapok by cutting and a detailed introduction to kapok cutting propagation methods. Did you get it?