How to propagate Begonia Flowers between husband and wife-cutting methods of Begonia between husband and wife

Begonia reproduction is relatively easy, ordinary cuttings can survive, presumably many flower lovers in the home, there is such a pot of crabapple flowers.

Cutting propagation is to make use of the regeneration ability of plant roots, stems, leaves and buds to make it take root and sprout to form new plants under appropriate conditions. Its advantage is to maintain the characteristics of each plant; the flowering period is earlier than seed reproduction; the breeding method is simple, the material is convenient, and the survival rate is high; when the conditions are available, the four seasons can be carried out; the species that can not bear fruit can be propagated by this method. The disadvantage is that the root system of the cutting plant is shallow and the growth life is short. Stem cuttings include hardwood cuttings and soft cuttings.

Husband and wife begonia generally in April-May when the temperature rises to more than 20 degrees for cutting propagation is best; of course, autumn can also, generally maintain at 20-25 degrees cutting on the line; summer in semi-dormancy, cutting is easy to rot. The following is to introduce the methods of soil and water insertion for husband and wife Begonia.

1. Soil insertion

1. Plain sandy soil can be used as substrate, or a mixture of 2 parts of peat soil and one part of sandy soil can be used as substrate. It is required that the soil should be well permeated and ventilated.

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3. After cutting, pour water thoroughly, put it in a cool and ventilated place, spray water twice a day. (cuttings spray more times in plain sandy soil)

4. It took root in two weeks. In order to transplant and survive well, the rooted begonia was transplanted into a nutritious flowerpot a month later.

Second, water plug

1, this method is very simple, cut the mineral water bottle from the middle, leave half of the bottom of the bottle, made into a culture bowl, spare.

2. The flower branch of begonia leaves a small amount of leaves at the top, and the other leaves are cut off with petioles.

3. Put the treated crabapple flower branches in the prepared culture bowl, and then add water until the water passes 1/3 of the flower branches. Just put it on the windowsill without being exposed to the sun.

Change the water every 2-3 days until it takes root and transplant it into the pot.

It is worth noting that use clear water or water with a small amount of sugar, do not directly use tap water, to sun for 1-2 days.

The following is to take the soil culture cutting method of begonia flower of husband and wife as an example to guide you:

1. Cutting time

It is easy for husband and wife begonia to take root, but summer cutting is not recommended. At high temperature, it is often semi-dormant, so it is not easy for cuttings to survive, and it is easy to make cuttings rot, preferably in spring and autumn. Generally, you don't have to do special treatment, it's very simple. Family cutting should be carried out from April to May when the temperature rises to more than 20 ℃. At this time, the air humidity is high, the temperature is high, and the management is simple, which is suitable for the rapid rooting of begonia between husband and wife.

2. Cutting substrate

Wash and dry the river sand and place it in a basin. The river sand washed and dried basically achieved the purpose of disinfection, and the sun-dried river sand was beneficial to the daytime sunshine temperature and promote the cuttings section healing and rooting.

3. Insert selection

Cuttings generally choose robust growth, disease-free tip, length of about 5mur6 cm, that is, 3-4 nodes, each cuttings with at least 2 buds, cut 1 cm below the stem node of the cuttings, cut off leaves near the base, those with flower buds to remove flower buds, cut into a flat top shape, cut into horseshoe shape below, to expand the contact surface with sand, promote rooting, and then cut cuttings.

4. Cuttage and management

Cut in the sand basin with a row spacing of 3 cm × 4 cm. When cutting, first cut holes in the basin sand with bamboo sticks of the same thickness as the cuttings, and then insert the branches of husband and wife begonia, which do not need to be watered within 2 days after cutting, so as to facilitate the formation of healing tumors on the shear surface. On the fifth day, spray water with a temperature similar to that of sand, and pour it to the bottom of the basin to see the water flow out. Keep it in the shade and generally no longer water it. About 10 days can grow 3-4 cm root system, then put the pot in the sun, and watering according to the weather conditions, after 6-7 days, it can be planted in the basin.

Time: 2019-06-09 Click: