Cutting propagation method of Clerodendrum thomsoniae

Clerodendrum thomsoniae is a common indoor foliage plant. It belongs to the Asparagaceae family and is native to West Africa. The propagation of Clerodendrum thomsoniae is usually based on cuttings. So what is the method of its cutting propagation? Let’s learn more about it below.

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1. Cutting time

Cutting propagation of Clerodendrum thomsoniae is usually carried out from May to June every year. Because the temperature conditions at this time are more suitable, it is conducive to its rooting and development.

2. Preparation before insertion

Prepare mature, healthy Clerodendrum thomsoniae plants and a container suitable for cuttings. The container can be a small pot, flower pot or cutting tray. At the same time, prepare suitable cutting media, such as vermiculite, perlite , leaf mold, etc.

3. Cutting selection

There are many methods for propagating Clerodendrum thomsoniae by cuttings, such as branch cuttings, bud cuttings, root cuttings, etc., with branch cuttings being the main method. For branch cuttings, you can generally choose the top tender branches of healthy and disease-free branches, or you can cut the old branches at the bottom into 8-10 cm stem segments as cuttings. Before cutting, remove the bottom leaves of the cuttings and cut the cut into an inclined surface to increase the water absorption area.

4. Cutting operation

Dip the bottom of the cuttings in rooting powder and insert them directly into the soil at a depth of about two-thirds of the length of the cuttings. After planting, compact the surrounding soil and water it thoroughly.

5. Maintenance after insertion

(1) Light: Place the cutting container in a bright location but away from direct sunlight. Clerodendrum prefers full light, but too much sun may cause leaf burn.

(2) Watering: Keep the cutting medium moderately moist, but avoid overwatering. In the weeks after cuttings, you can reduce watering moderately to avoid rotting of the cuttings.

(3) Fertilization: After the grafting of the Chinese giant hyacinth, no fertilizer is needed before it takes root. After it takes root, appropriate amount of diluted liquid compound fertilizer can be applied once every half a month.

(4) Repotting and pruning: After the cuttings are successful, repotting can be done in a timely manner. Choose soil with good air permeability and drainage. At the same time, appropriate pruning should be carried out according to the growth conditions of the plants to promote their healthy growth.

In general, the method of propagation of Clerodendrum thomsoniae by cuttings is generally through branch cuttings. First, choose the appropriate time for branch cuttings, then choose healthy branches of the current year for cuttings, and finally do a good job of post-maintenance.