Raise Anthurium andraeanum is very easy to understand these points, never yellow leaves blossom red every day

Anthurium andraeanum leaves are green and blossom red. If raised well, one leaf takes a flower. Its flower is very special, bright and festive. Because of its gorgeous color, it is regarded as a New year's Eve flower by the florist. It has the moral of great ambition and is deeply loved by flower friends.

Anthurium andraeanum is a perennial herbaceous flower, like warm and humid environment, the light is not too strong, the root system is fleshy root, like the loose and breathable soil with good drainage, afraid of drought and exposure, and the growth temperature is 20 to 35 degrees.

Many flower friends say that the Anthurium andraeanum has spots and yellow leaves. I don't know why. Today, let's talk about this reason.

1. Normal leaves are aging and yellowing.

Anthurium andraeanum leaves naturally aging, the following old leaves gradually turn yellow, yellow is relatively bright, generally there will not be a variety of spots. At the same time of aging, the old leaves also have the phenomenon of thinning. This is a normal phenomenon.

2. Overwatering

If the Anthurium andraeanum is watered too much, the new leaves first turn yellowish green, then the leaves turn yellow, but not very bright yellow, or the leaves rot directly, and finally fall off. At this time, the anthurium should be put in a ventilated environment to dry the basin soil in time. If the soil is airtight, it is best to change the basin soil.

3. Infected bacteria

When Anthurium andraeanum is infected with bacteria, yellowish-brown spots appear on the leaves, which spread from the bottom up, causing the whole leaf to rot and die. If the situation is not serious, you can spray the leaves and irrigate the roots with the ratio of carbendazim to water 1 / 1000, once a week, usually two or three times a week.

4. Fertilize too much

When you fertilize Anthurium andraeanum too much, the top or edge of the old leaves will turn yellow, the yellow will be brighter, the leaves will be shiny, and the new leaves will become bumpy and thicker. Anthurium andraeanum is flowering and long leaves are carried out together, so fertilization should apply multi-element fertilizer, which provides both leaf growth and flowering. During the growing period, it is used every other half a month, and thin fertilizer is applied frequently, which is most beneficial to the growth of Anthurium andraeanum.

5. Dry yellow

When Anthurium andraeanum is not watered for a long time, or when the basin soil is not watered through, the leaves will be dry and yellow. Yellow is brighter, the leaves will become thinner, and the leaves will gradually dry from yellowing to drying. Anthurium andraeanum requires a warm and humid environment, the air humidity is relatively high, usually should spray more water to the leaves, keep the basin soil slightly wet, but do not accumulate water.

6. Tanning

The importance of Anthurium andraeanum to light

The demand is not high, we need relatively bright scattered light, if the light is too strong, it is easy to sunburn and the leaves are dry, so we usually try to keep it in a place with sufficient scattered light.

Anthurium andraeanum does not have high requirements for soil, and it is relatively alkali-resistant, so tap water can be used to water flowers directly.

Pay attention to these points. Anthurium andraeanum is red and bright, and it blossoms and grows leaves every day, which is very beautiful.