Matters needing attention in the maintenance of reticulate grass

The main results are as follows: 1. The common diseases of reticulate grass are leaf rot and root rot. Leaf rot was controlled by spraying 1000 times of carbendazim wettable powder. Root rot disease was sterilized by soaking the root with 1000 times solution of streptomycin.

2. The insect pests of reticulate grass include shell insects, red spiders and snails. Shell insects and red spiders were sprayed with 1000 times of omethoate EC. Snails can be caught manually or trapped by snails.

How to raise reticulate grass? In fact, the history of reticulate grass is not long, since it was discovered in the 1940s, it has been only half a century. So far, in Europe and the United States windowsill, balcony and bedroom has been very common, indicating that reticulate grass has a special charm. The leaves of reticulate grass are fresh and beautiful, which is especially suitable for potted plants. The posture of reticulate grass is light, and the plant is small and delicate. It is a small potted plant among foliage plants. Because the leaf vein is clear, the leaf color is light and elegant, and the texture is symmetrical, it is very popular in Europe and America. Recently received a lot of flower friends asked how to raise reticulate grass, if you want to raise reticulate grass should pay attention to the following points: 1, lighting. Should be placed in the windowsill with sufficient light, there can be no direct light, especially the strong light in summer. 2. Temperature. Reticulate grass is more sensitive to temperature, the night temperature is not less than 15 degrees, a short low temperature can cause defoliation or even death. 3. Water and fertilizer management, watering in spring, summer and autumn should grasp the principle that it would rather be wet than dry, but water should not be accumulated and the soil should not be completely dry. It can be slightly drier in winter. In addition, we should pay attention to improve the air humidity, often spray water to the leaves. For the requirement of fertilizer, thin fertilizer and water should be applied every two weeks, and the formed plants can reduce or not fertilize. 4. Change the basin. The basin soil is mixed with peat soil and coarse sand in the same amount. 5. Diseases and insect pests. The common disease is anthracnose and the pest is aphid, which can be controlled by spraying pesticides. How to cultivate reticulate grass? Maintenance skills of exploding pots of reticulate grass

Reticulate grass is the preferred variety of small potted plants, its leaves are light and elegant, with visible fine lines on the leaves, and rich in color. If planting a pot can bring you visual enjoyment, here are the maintenance skills of it. If you like it, you can refer to planting.

1. Create a good growth environment

Reticulate grass likes the hot and humid environment, but should not be exposed to the sun, and the growth environment should be ventilated and breathable, not too wet, so as not to rot the roots and leaves, the grass is delicate, the root system is damaged and wilts to death, we should also pay attention to it. The amount of watering needs to be controlled properly, once every day, wet the surface, the hot weather transpiration is rising, can be watered once in the morning and evening, pay attention to moderation.

2. If you want to grow well, you need fertilizer.

If you want to look good, you also need to feed fertilizer. The use of safe and efficient nutrient solution can make the grass grow luxuriantly and rapidly, and it can also be bright and rich in color without damaging the roots. Fertilize once every half a month to increase nutrients, conducive to plant absorption, so that plants grow better.

3. Careful nursing is very important.

If you find wilting parts of dry yellow leaves, clean them up in time, and observe whether worms grow or not, daily care is very important, to observe the changes of reticulate grass, so that the growing reticulate grass will look good.

4. Methods of reproduction

(1) ramet: when the stem and leaf growth is relatively dense, many stolon nodes have grown adventitious roots, as long as the stolon is more than 10 cm, it can be cut off with roots, can be directly potted, and then restored in the semi-shade for 1-2 weeks and then transferred to normal maintenance.

(2) cutting: under the condition of suitable temperature, the grass can be propagated in the whole year, and the cutting effect is the best when the temperature is slightly higher from May to September. Cut cuttings from the stolons growing out of the basin, about 10 cm long, generally need to have 3-4 stem nodes, remove the lower leaves, slightly dry and insert into the sand bed. If the soil temperature is 24-30 ℃, it can take root 7-14 days after planting. If the temperature is too low, it is difficult for cuttings to take root. Generally, it can be transplanted into the pot 1 month after insertion.

(3) tissue culture: the leaves and stem tips were often used as explants. After disinfection and sterilization, the leaves were cut into 8-10 mm long and inoculated on MS medium supplemented with 2 mg / L 6-benzylaminoadenine, 2 mg / L naphthylacetic acid and 2min 4ml mg / 1. The leaves were bent after 30 days, and clustered buds appeared after 20 days.

Reticulate grass is often liked by people because of its small and exquisite appearance, and its planting method is simple. It only needs to pay attention to water and fertilizer management and pest control. The above are detailed cultivation and maintenance skills, you can use for reference.