The cultivation method of variable-leaf wood how to raise it

Artemisia angustifolia is a kind of evergreen evergreen all the year round, and it was originally a popular pot ornamental plant. However, I do not know since when, the saying that "leafy wood can cause cancer" has spread, which also makes the status of variegated wood in the pot industry has declined. However, in fact, as long as a little attention is paid in the usual breeding, do not let the children or the elderly mistakenly eat the branches and leaves of the variable-leaf wood, and the variable-leaf wood does not do great harm to the human body. Let's take a look at how to cultivate the variable-leaf wood today.

I. the fengshui application of variable leaf wood in the middle of home.

Variable leaf wood and most broad-leaved trees are the same, in fact, suitable for display in the broadened place, generally can be placed in the living room, but because the branches and leaves of variable leaf wood have certain toxins, accidental eating will cause diarrhea in the symptoms of stomachache, so most people prefer to raise variable leaf trees outdoors, which can play a better role in decoration than balconies and gardens.

The leaves of variable-leaf wood have a variety of different colors, which can play a good role in decoration, and at the same time, its leaves belong to broad-leaved species. In terms of feng shui, broad-leaved plants have four major functions, such as hiding water, avoiding wind, defusing bad breath, and increasing prosperity and auspiciousness. So the variable-leaf wood will be cultured in the balcony or in the garden, which can not only attract wealth, but also play a good decoration.

Second, the culture method of variable-leaf wood

1. Soil: Euphorbia alternata prefers fertile, moist and well drained soil. 3 parts of garden soil, 1 part of compost, 1 part of river sand, or 3 parts of coarse peat, 3 parts of rotten leaf soil and 2 parts of sand could be used as substrates for pot cultivation.

2. Sunlight: the variable-leaf wood has a wide range of adaptation to light, but sufficient sunlight is beneficial to promote its good growth and obtain higher ornamental value. therefore, except for proper shading under strong summer light, the color of leaves becomes more beautiful in spring, summer and autumn under open-air light conditions. Leafy wood is not very shady, it is generally suitable to be placed indoors with strong astigmatism, and the time should not exceed 2-3 weeks. If long-term lack of light or lack of light, will make the leaf color lack of luster, but also easy to fall leaves.

3. Watering: the variable leaf wood is more fond of water. In spring and summer, it is necessary to water frequently to maintain the wettability of the variable leaf wood, but it is not suitable to water too much so as not to cause stagnant water. In summer, the surface of the variable leaf wood can be watered by spray to maintain the humidity of the variable leaf wood.

4. Temperature: variable leaf trees like heat and fear cold, and the safe overwintering temperature in winter is 10-15 ℃. Defoliation is easy to occur when the temperature is lower than 10 ℃, and waterlogging or discoloration will also occur on the branches. It can adapt to high temperature above 30 ℃ in summer.

5. Fertilization: changing leaves like fertilizer, you can apply fertilizer every 1-2 weeks, pay attention, fertilizer should not be too much or too little, fertilization can be reduced in winter.

6. pest control: if the cultivation environment is high-temperature and dry, shellfish, red spiders and aphids are prone to damage. Red spiders and aphids can be sprayed with dimethoate 1000 times, shell insects can be sprayed with petroleum emulsion 100,150 times, and if soot occurs, scrub with clean water or spray carbendazim 1000 times.

Matters needing attention in culturing variable-leaf trees

1. Change the basin and soil every two years, apply thin nitrogen water every half a month during the period of high temperature and fast growth, put it in a moist and breathable place indoors in winter, and move to the outdoor shade place after the frost in the next year, and move to the place with sufficient light when the rainy season comes.

two。 Although the ornamental value of Euphorbia angustifolia is high, its juice will appear poisoning symptoms after being eaten by humans and animals, and its juice will be exposed for a long time, which may induce nasopharyngeal carcinoma.

There are many kinds of variable-leaf wood, and the common ones that can be raised at home are long-leaf wood, broad-leaf wood, fine-leaf wood, corner-leaf wood and so on. We can choose according to our own preferences and the suitability of matching with the home.