The Propagation method of Chimonanthus

Artemisia angustifolia is a herbaceous plant native to tropical Africa, belonging to Araceae. It grows in the savanna climate and likes the environment with high sunshine and temperature. The breeding methods of Artemisia angustifolia are also the same as other flowers and plants, mainly including separate plant breeding method and insertion breeding method.

Ramet propagation of Artemisia angustifolia

In April, when the outdoor temperature was more than 18 ℃, take off the large plant, shake off most of the persistent soil, break it from the weak combination of tubers, and spread sulfur powder or plant ash on the wound, and plant it in another pot. Be careful not to bury it too deep when planting, just bury the top of its tuber under the soil 1.5~2cm.

In addition, according to the characteristics of latent buds on the tubers, a large single tuber can be divided into small pieces with 2 or 3 latent buds, and after the wound is drier, it is first buried in slightly moist fine sand, and then planted in a pot after the small tubers to be cut grow into independent plants.

Cutting Propagation of Rhizoma Polygoni

Cuttings can use a single leaflet, a leaf axis plus 2 leaves or a single leaf axis. In terms of rooting effect, the cuttings with leaves on the leaf axis had fast rooting speed and high germination rate, and it was easier to open into larger tubers. After cutting a single leaf on the mixed medium mixed with river sand and vermiculite, a rooting bulb can be formed at the base of the leaf after 10-14 days, and it can grow into a small plant after 2-3 months of cultivation, but the seedling rate is not high in general.

If the leaf axis or leaves with leaves are used as cuttings for cutting, the substrate can be made of general fine sand, or peat soil, perlite and river sand can be mixed at the ratio of 3:1:1 to prepare the substrate. The cuttings are buried at a depth of 1pm, leaving only the leaves outside the substrate, sprayed in a shaded place after spraying water, maintaining the ambient temperature of 25 ℃ ~ 27 ℃, and spraying the leaves once or twice a day depending on the dryness and humidity of the substrate. Keep the substrate slightly moist and must not be too wet, otherwise it will cause cuttings to rot and lead to cuttings failure.

When the cuttings form a certain root system, the middle of the root gradually expands to form a spherical tuber, and the tuber increases gradually. some of the young cutting leaves will wither and die due to high temperature or poor water management, but the tuber can survive. Old mature leaves and cuttings with total petioles can also maintain green and vitality. A small number of tubers can sprout and grow new leaves in the same year, but the growth is weak and slow, and the tubers grow sturdy new buds and grow normally the next year.