How to manage the common four season plum in rural courtyards if you want to grow it indoors?

For the four seasons plum that is common in small rural yards, if you want to plant it indoors, the temperature must not be too high first. Of course, the temperature should not be too low, and it must be suitable for the temperature of the four seasons.

You can give the four seasons plum enough light, and then water more, fertilize frequently, so that the four seasons plum can grow better, and such flowers are particularly beautiful indoors.

If you want to grow seasonal plums indoors, you should water and fertilize them regularly to maintain adequate nutrition.

Four seasons plum likes a full-day environment, the light is insufficient, the leaves are thin, the flowers are few, the flowers are small, and the color is light. It is difficult for the indoor environment to meet the conditions that it needs sufficient light, and it is time-consuming and laborious to manually increase lighting, and the cost is high.

The whole periwinkle plant is toxic and can cause symptoms such as leukopenia, thrombocytopenia, muscle weakness, and paralysis of the limbs. The alkaloids contained in its milk, so considering the pros and cons, the four seasons plum is not suitable for indoor planting.

1. Soil requirements: The vitality of the four-season plum is strong, and there are no very special requirements. However, sandy soils with air permeability and drainage are better.

2. Water requirements: Do not form stagnant water in the plum pot in all seasons, you can water twice a week. Just keep the soil slightly moist.

3. Nutrient requirements: nitrogen fertilizer should be applied to the four-season plum to promote its growth and give birth to flower buds. A small amount of phosphate fertilizer can be added at the bud stage.

4. Temperature requirements: The temperature required for four seasons plum is between 20 degrees Celsius and 33 degrees Celsius. If the temperature is low, you need to have some warmth measures.

5. At the beginning of the growth of the four seasons plum, the top buds need to be picked to promote the development and growth of side branches. This allows the plant to flourish.

6. Four seasons plum is prone to pests and diseases in the process of growth, and special insecticides can be sprayed.

First, the breeding method:

1. Sowing. Spring sowing in April.

A mixture of saprolite, culture soil and fine sand is used in a seeding tray to germinate 14 to 21 days after sowing.

After the emergence of seedlings, at noon with strong light and high temperature, shade should be added for 2 to 3 hours.

When the seedlings grow to 3-4 true leaves, start transplanting the seedlings.

2. Pruning topping.

When the seedling height is 7 8 cm, topping should be done 1 time, in order to promote branching, 2-3 topping should be carried out from planting to mid-August, so that the flowers can flourish.

Remove the residual flowers at any time during the flowering period to avoid moldy residual flowers affecting the growth and ornamental value of the plants.

3. Water and fertilizer management.

Apply top dressing once every 30 days or so during the growing season, pay attention to watering at any time, but do not accumulate water, and pay attention to drainage in the rainy season.

Indoor wintering plants should be strictly watered, preferably dry, otherwise they are very susceptible to freezing.

4. Pest control.

Leaf rot, rust and root wart nematodes are common.

Prevention and control methods: Leaf rot is sprayed with 500 times of 65% zebsen zinc wettable powder.

Rust is sprayed with 2000 times of 50% rust spirit wettable powder.

Root-knot nematodes are sprayed with 80% dibromochlorohydrin emulsifiable concentrate 50 times for control.

Or use more microbial fertilizers for prevention and control.

Second, the precautions of the state:

1. Four seasons plum likes warm, slightly dry and sunny environment, pay attention to ensure that the plant is given sufficient light.

2. Avoid moisture and waterlogging, and the potting soil should not be watered too much, which will affect the growth and development.

Cultivation in the open field, midsummer showers, pay attention to timely drainage, so as not to cause waterlogging to cause the death of the whole area.

3. In winter, it should be moved indoors, and the temperature in winter should not be lower than 10.

The temperature is low at night, so pay attention to heat preservation.

In the cultivation methods and precautions of Sijimei, it is necessary to provide loose sandy soil, watering once every 3 5 days, keeping the soil slightly dry, applying nitrogen fertilizer once in 7 10 days during the growth period, and topdressing during the pregnancy bud period. Control the temperature of 20 33, carry out sufficient solar scattering, and also pay attention to timely topping and pest control.

The requirements for the soil are not high, and the general garden soil and peat soil can be planted, but it should be noted that the saline-alkali soil cannot be selected for planting, which will make the four seasons plum grow poorly. Generally, sandy soil with ventilation and good water permeability is selected, so that the four seasons plum can grow better.

Four seasons plum does not need too much water in the maintenance process, watering needs to pay attention to control the amount of water, to prevent too much watering caused by water accumulation in the pot, so that the roots of the four seasons plum rot. Generally, water once every 3 5 days, keep the potting soil moist, watering less in winter, and keep the potting soil dry to make it overwinter.

Seasonal plum needs to be fertilized in time during the growth period and budding period to improve its sufficient nutrients and make it grow better. Generally, it is necessary to fertilize once every 7 to 10 days during the growing season, and the fertilizer is mainly nitrogen fertilizer, and phosphorus fertilizer is applied during the bud pregnancy period of the four seasons plum, so that the four seasons plum can bloom beautiful flowers.

The growth temperature of Sijimei is 20 33, and the minimum temperature in winter needs to be kept above 5, otherwise it will cause Sijimei to suffer from low temperature frost damage. Plum likes the sun in all seasons, and needs to provide sufficient sunlight for it to photosynthesize, grow and bloom during maintenance, and shade the scorching sun in summer.

(1) Topping pruning

When the plum grows 4 to 6 leaves in the four seasons, it is necessary to start topping so that it germinates side branches and grows vigorously, and topping should not be carried out more than 3 times. After the four seasons plum flowering, it is necessary to prune in time, and cut off the branches that have bloomed to prevent excessive nutrient consumption and poor growth of the four seasons plum.

(2) Pest control

During its growth, it is often harmed by rust, leaf rot and root wart nematodes, which damage its branches and leaves, and may even lead to wilting and death. It is necessary to spray zebsen WP and Rust Ling WP in time for disease control, and spray dibromochlorohydrin EC for pest control.

(1) Sowing and propagating

Generally, in April, the spring sowing propagation of the four seasons plum is carried out, and the seeds are selected and sown in the prepared soil mixed with the same amount of culture soil, humus soil and fine sand, and the temperature is kept at 18 24, and it will germinate in about half a month.

(2) Propagation by cuttings

When propagating the four seasons plum, you can also choose to propagate by cuttings, cut off about 8 10cm of branches when propagating, leave 2 leaves on it, and then insert it into the soil to keep the soil slightly moist, and new roots will grow after half a month.