How to propagate Serissa japonica? A detailed introduction to the common propagation methods

Serissa japonica, also known as snow-in-summer, white horse bone, and fine-leaved wintergreen, is an evergreen small shrub of the genus Serissa in the family Rubiaceae. It fears strong light, prefers a warm climate, and can also tolerate cold and drought somewhat. It likes well-drained, fertile, moist, and loose soil, has low demands on the environment, and has strong growth vigor. Cuttings and division are commonly used for propagation. Now let us take a look at the propagation methods of Serissa japonica!

Cuttage propagation

Serissa japonica is very tough and very easy to root from cuttings. For cutting time, dormant branches are used in February to March, and semi-mature branches in June to July. Cut 6-8 cm long cuttings and insert them into slightly acidic fine sandy loam, build a shed for shade, water attentively after inserting, and keep the seedbed moist. The cuttings root extremely easily. Several cuttings can also be inserted together. By October to November they can be potted and transplanted, and the seedlings inserted together can be divided into single plants for transplanting. In summer and early autumn, softwood cuttings can also be taken.

Division propagation

Division propagation of Serissa japonica is often carried out in March in spring. Transplanting can be done in all four seasons, with February to March in spring being the best.

Broadcast cutting propagation

Serissa japonica can also be propagated by broadcast cuttings. Use vacant greening land, loosen the soil, break the clods into fine pieces, and level it. Evenly scatter the one- to two-node (about 3 cm) branches pruned off onto the ground prepared in advance, press the surface soil firmly with feet or an object, and water thoroughly. After that, spray water once every other day. After ten days they begin to root and sprout branches and buds. After twenty-five days, apply the first dilute liquid fertilizer. At fifty days, apply 1:1000 urea once to promote seedling growth. After two months they can be transplanted and established. After four months they can be potted for cultivation, and initial insertion can also be carried out at the same time. After one year, a fairly ideal tree-stump bonsai with exposed hanging roots can be formed. If used as a hedge, it takes only half a year to take shape.

How to propagate Serissa japonica, cutting and division propagation methods for Serissa japonica

Serissa japonica is extremely easy to root. When making small or miniature bonsai, in order to promote shaping as quickly as possible, it is often done in the plum rain season in June to July. The flowering period of Serissa japonica is generally June to July each year, but some growers' Serissa japonica can keep flowering until October. Generally speaking, if managed well, fellow growers can cultivate it at home. Next, let us look at the propagation methods of Serissa japonica.

Cuttings and division are commonly used for propagation, and layering can also be used

It can be done throughout the year, with hardwood cuttings in February to March in spring and softwood cuttings in the plum rain season having the highest survival rate. Cuttings taken in the plum rain season should be shaded, and cuttings in winter need protection from the cold. Division is best done in early spring before budding, or in late autumn when growth has stopped. Dormant branch cuttings are taken in February to March, and semi-mature branch cuttings in June to July. Generally, hardwood is used in early spring, but in the plum rain season either hardwood or old branches can be used, and all require a shed for shade. Water attentively after inserting, keep the seedbed moist, and they root extremely easily.

Use vacant greening land, loosen the soil, break the clods into fine pieces, and level it. Evenly scatter the one- to two-node (about 3 cm) branches pruned off onto the ground prepared in advance, press the surface soil firmly with feet or an object, and water thoroughly. After that, spray water once every other day. After ten days they begin to root and sprout branches and buds. After twenty-five days, apply the first dilute liquid fertilizer. At fifty days, apply 1:1000 urea once to promote seedling growth. After two months they can be transplanted and established. After four months they can be potted for cultivation, and initial insertion can also be carried out at the same time. After one year, a fairly ideal tree-stump bonsai with exposed hanging roots can be formed. If used as a hedge, it takes only half a year to take shape.

The effects and functions of Serissa japonica and its propagation methods

The branches and trunks of Serissa japonica are soft and flexible and can withstand wiring, making it very suitable for viewing as a bonsai. Below, we introduce the effects and functions of Serissa japonica and its propagation methods.

Effects and functions of Serissa japonica:

Landscape function of Serissa japonica:

Because when it blooms in summer, its corolla is funnel-shaped, and it indeed has hairs, with small flowers clustered together, Serissa japonica is also called snow-in-summer. The plant is relatively short and suitable for potting. Although the plant is short, its growth resembles old tree roots, so it is loved by people.

Medicinal value of Serissa japonica:

Serissa japonica is a plant of the family Rubiaceae, and the medicines it is combined with have the effects of clearing heat and detoxifying, promoting diuresis and dispelling wind, and soothing muscles and bones for traumatic injuries. Generally, its Western medicine components can be used for colds and fever and bacterial infections, and can effectively reduce some inflammations. Its traditional Chinese medicine components are commonly used in many medical treatments for rheumatoid arthritis or enteritis and so on, making it a relatively valuable medicinal herb.

Propagation methods of Serissa japonica:

1. Cutting of Serissa japonica:

Serissa japonica is very tough and very easy to root from cuttings. For cutting time, dormant branches are used in February to March, and semi-mature branches in June to July. Cut 6-8 cm long cuttings and insert them into slightly acidic fine sandy loam, build a shed for shade, water attentively after inserting, and keep the seedbed moist. The cuttings root extremely easily. Several cuttings can also be inserted together. By October to November they can be potted and transplanted, and the seedlings inserted together can be divided into single plants for transplanting. In summer and early autumn, softwood cuttings can also be taken.

2. Division of Serissa japonica:

It is often carried out in March in spring. Transplanting can be done in all four seasons, with February to March in spring being the best.