How does purslane family dew Wei flower raise in winter? How to change the basin? How to fertilize?

Luwei flowers are suitable to grow in humid climate areas, should be full light, so how to raise Luwei flowers in winter? How to change the basin? How to fertilize? It is understood that Luwei flower is suitable for planting in well-drained, deep and easy gravelly soil. Avoid drought and can't stand extreme heat. The flowering period of Luwei flowers is from early spring to summer, and it is necessary to ensure adequate sunshine and proper moisture during flowering.

First, how to raise Luwei flowers in winter?

The main results are as follows: 1. Anti-freezing and warmth of Luwei flower culture in winter.

At the end of autumn, after the temperature drops, move the plant indoors for maintenance in time and put it in a warm place in the sun. Control the temperature in the room above 5 ℃, keep the basin soil dry and avoid rotting roots. It should be noted that do not put the plant by the window at night to avoid the cold wind.

2. Proper watering of Luwei flower culture in winter.

The temperature of basin soil in winter is relatively low, which can reduce watering appropriately. The watering time is generally carried out when the noon temperature is high, and the water temperature should not be too low, which is equivalent to the ambient temperature.

In addition, in the watering process, do not wet the leaves at the bottom of the dew flower, lest the temperature is too low, the water will not volatilize for a long time, resulting in rotting roots.

3. Cutting off diseased branches in winter culture of Luwei flower

Pruning the flower in winter is an important step to promote the healthy growth of the flower. The growth of Luwei flowers is slow or even stops in winter, and the diseased branches, insect-carrying branches and overlong branches are cut off in time.

Pruning is best carried out on a sunny day to dry the wound as soon as possible to avoid infection after pruning.

4. Prevention and control of diseases and insect pests in winter.

Because of the low temperature in winter, many diseases and pests basically enter the overwintering state, and the harmfulness is reduced, which is a good season for prevention and control. If the basin is not changed in that year, an appropriate amount of granular agent can be buried in the soil in winter to kill the eggs.

Loosen the soil in winter and cut the soil back and forth with a small shovel.

Second, how to change the basin?

1. The inverted pot of Lu Wei flower changing pot

Pouring basin method

Pour the pot is to remove the seedlings from the original pot, and do not hurt the plant. Before pouring the basin, you should be careful not to water it and keep the soil dry properly so that the mud can be poured out completely.

Specific method of operation: one hand holds the basin, the other clenches a fist, gently taps the flowerpot, so that there is a gap between the soil and the basin wall, which falls off naturally. If the flowerpot is large, hold it with your hand and take it out after the soil is loose.

Mud lump treatment

Peel off part of the mud lump from the root of the plant, cut off the excessively long and injured roots, and then put them on the pot. If the mud mass is surrounded by new white roots, there is no need for pruning, just put it on the basin.

2. The upper basin of Lu Wei flower changing pot

Preparation site

To find a relatively high place before putting on the basin, such as setting up a small table, can improve efficiency. In addition, various materials: flowerpots, soil, and various gardening tools should be prepared.

Potting method

Cushion basin: find a few broken tiles and cover them on the drainage hole, concave facing down, which can not only block the drainage hole, but also keep the soil from leaking.

Pot: add a small amount of coarse sand to the flowerpot, then hold the seedling with one hand and plant the plant in the flowerpot. With the other hand, add soil to the basin until it is full. Then gently shake the flowerpot to make the soil closely combine with the flowerpot. Pour water thoroughly after putting on the basin, and after the water is sucked dry, pour water again. After potting, the plant needs a recovery period of 3-7 days.

Third, how to apply fertilizer?

Adequate nutrients

Before raising Luwei flower, you must know that it is a fat-loving plant and needs relatively adequate nutritional conditions, otherwise it is easy to grow poorly. Lack of nutrients, do not harvest and blossom, even the leaves are wilting.

Fertilization frequency

Luwei entered its growing period in May and has been fertilized every half a month since then. Nitrogen fertilizer is the main fertilizer before flowering, and phosphorus and potassium fertilizer is applied after flowering. Choose diluted liquid fertilizer to avoid excessive fertilization. Excessive fertilization will not only lead to weeds, but also cause Luwei flowers to grow leaves and not blossom.

Soil improvement

The natural nutrients in the soil are what Luwei flower needs most, but after planting for a period of time, the nutrients in the soil have been consumed almost, so soil improvement should be carried out at this time. The usual practice is to add nitrogen, phosphorus and potassium to the soil at a ratio of 5:10:10, or to add small amounts of organic matter, such as weed-free straw, lawn crumbs, or rotten compost.

After improving the soil, it can not only increase the nutrients in the soil, but also change the soil structure to a certain extent, which is more conducive to the growth of plants.

Time: 2019-03-15 Click: