When to propagate Cyclocarya paliurus, and the propagation time and method for Cyclocarya paliurus cuttings.

Begonia cyclichea

Whether it is suitable to propagate Begonia cyclichea by cutting now depends on the geographical location. Taking our Xiangyang, Hubei region as an example, it is now early November, and the day and night temperatures are generally maintained between 10°C and 20°C. At this temperature, the propagation of Begonia cyclichea by cutting can survive without any problems. However, it usually takes about 20 days for the cuttings to root, which means it will be around the end of November to early December.

By the end of November to early December, the ambient temperature in our region will generally remain between 5°C and 10°C. This temperature is not suitable for the growth of Begonia cyclichea, meaning that the cuttings will either be about to root or have just rooted and encounter unsuitable low-temperature environments. Branches that have not rooted will not be able to root normally, and even branches that have sprouted a few roots will stop growing due to the low environmental temperature. The small amount of roots will not be able to absorb enough water and nutrients from the soil to sustain the plant, which may eventually lead to the death of the branches. Therefore, in the Xiangyang region of Hubei (reference location), it is not suitable to propagate Begonia cyclichea by cutting at this time.

In southern regions, the ambient temperature will remain above 15°C for a month, and in northern regions with heating, the indoor heating temperature can usually be maintained above 15°C for a long time. Therefore, propagating Begonia cyclichea by cutting in southern regions or northern regions with heating has a basic guarantee of ambient temperature.

Begonia cyclichea

Propagating Begonia cyclichea by cutting is relatively easy to survive. In addition to the ambient temperature factor, the following aspects need to be considered for successful propagation:

One: Selection and Treatment of Branches

For propagating Begonia cyclichea by cutting, it is best to choose relatively older branches, as very young branches are more difficult to root. At least flowering branches should be selected. After selecting the branches for propagation, some simple treatments are required.

1. Remove excess branches, leaving no more than two leaves to save nutrients and reduce water evaporation, while also allowing for a small amount of photosynthesis;

2. Disinfect the branches with a simple treatment, such as using a 0.1% solution of carbendazim or potassium permanganate. Soak the entire branch for disinfection, with the soaking time not exceeding half an hour. After the disinfection is complete, place the branches in a cool and well-ventilated area to air-dry the moisture on the surface and the wounds. Usually, after one to two days, the cuttings can be planted. If conditions allow, soaking the lower end of the branches in a rooting hormone before planting can help them root quickly.

Begonia cyclichea

Two: Selection and Treatment of Substrate

The cutting substrate for Begonia cyclichea should be relatively pure, sterile, or less bacterial. Cleaned river sand, vermiculite, and perlite are all good materials for propagating Begonia cyclichea. These substrates are clean and hygienic, with low bacterial content and no excessive nutrients, which are extremely beneficial for the rooting of Begonia cyclichea branches. After the cuttings have survived, they need to be transplanted to a nutrient-rich substrate. After selecting the cutting substrate, a simple disinfection process can also be performed, using a carbendazim or potassium permanganate solution for irrigation disinfection.

When to propagate Begonia cyclichea by cutting

Begonia cyclichea

Three: Choose a Reasonable Maintenance Plan

Begonia cyclichea is very easy to propagate by cutting in suitable temperatures, but it also needs to be based on proper maintenance. Maintenance of Begonia cyclichea cuttings should focus on environmental provision and water and fertilizer management:

1. Environmental provision.

In the short term after cutting, the branches have no roots to absorb water and nutrients from the substrate and can only rely on the internal stored water and nutrients to root and survive. Therefore, during the rooting survival period, it is necessary to minimize the loss of water from the branches. To reduce water loss in the short term, from an environmental perspective, it can be done in two ways: a) reduce the intensity of light, reduce the evaporation of water from the branches, and place the cutting bed in a position with bright scattered light for maintenance; b) increase the humidity of the environment, provide additional water to the branches, and frequently spray water mist around them to increase the humidity of the small environment;

2. Water and fertilizer management.

After cutting Begonia cyclichea, since there are no roots to absorb water and nutrients, the branches can only rely on stored water and nutrients to root. Therefore, external water supplementation is not that important, and excessive water, with the substrate remaining moist for a long time, can easily cause the base of the branches to rot. However, water "induction" is needed for the branches to root. Therefore, during the rooting period, keep the cutting substrate moist, and water thoroughly when the substrate is slightly dry. After watering the Begonia cyclichea cutting bed, good ventilation conditions should be maintained in the environment.

No fertilizer should be applied before the cuttings of Begonia cyclichea have rooted because they do not have roots to absorb nutrients. Even after the cuttings have survived, no fertilizer should be applied for at least two months, as the roots are few and weak, and excessive nutrients can increase the burden on the roots, potentially causing root burn and plant death.

Begonia cyclichea

Key points for the daily maintenance of Begonia cyclichea after it has rooted:

One: Choose suitable planting soil.

Begonia cyclichea has weak roots and is afraid of waterlogging. The choice of planting soil must ensure good drainage and looseness, as well as rich nutrition. Generally, for planting Begonia cyclichea, a mixture of three parts of leaf mold and two parts of coarse river sand can be chosen. Leaf mold is loose and breathable with sufficient nutrients, while coarse river sand has strong water permeability, enhancing the drainage capacity of the soil.

Two: Provide a suitable maintenance environment.

Begonia cyclichea likes light but is afraid of strong light. Strong sunlight from late spring to mid-autumn can easily burn its leaves and cause poor growth. In other seasons, the plant can be exposed to more sunlight. Begonia cyclichea prefers a relatively dry soil environment but likes a moist environment. The frequency of watering needs to be controlled appropriately, but it is necessary to frequently spray water mist around the plant and its surroundings to increase the humidity of the small environment. In daily maintenance, good ventilation conditions in the small environment are also crucial. Indoors, windows should be opened frequently for ventilation.

Three: Conduct reasonable water and fertilizer management.

Begonia cyclichea likes moisture and has strong drought resistance. It requires little water during the growing period. The roots are afraid of waterlogging, and excessive watering can easily cause root rot. During the two rapid growing seasons of spring and autumn, the soil can be kept moist but not waterlogged. In summer and winter, when Begonia cyclichea grows slowly, the watering frequency should be reduced, and the soil should be slightly dry before watering. Begonia cyclichea has a long flowering period and a large number of flowers, requiring a lot of nutrients. During the rapid growing periods of spring and autumn, at least one application of a multi-element compound fertilizer should be made each month, combined with watering. Additionally, two applications of high-phosphorus and potassium compound fertilizer should be added each month, using a 0.1% solution of potassium dihydrogen phosphate, applied twice a month, combined with watering. Fertilization should be stopped during high summer temperatures and low winter temperatures.

Begonia cyclichea

In summary, propagating Begonia cyclichea by cutting is relatively easy to root and survive, with the ambient temperature being crucial. Only in suitable ambient temperatures can the success rate be guaranteed. In daily maintenance, Begonia cyclichea should be given sufficient light, and shading should be provided during high summer temperatures. Reasonable water and fertilizer management is also important, with appropriate control of watering frequency and reasonable fertilization management being key points for successfully caring for Begonia cyclichea.

Have you learned about when to propagate Begonia cyclichea by cutting and the detailed introduction of its cutting time and methods from the above information (Green Plant Enthusiast Network)?