What to do if there are a lot of ants in the pot where Dendrobium is planted

Watering and fertilizing. Newly planted seedlings should strengthen water control, the substrate is moist, the relative humidity is 80%, too dry affects the survival rate, and too wet is easy to rot roots. Watering once every 7 days in early spring, the temperature rises in April and May, and the new shoots begin to grow vigorously to increase the amount of watering, watering once every 3-5 days, watering is carried out before 10 o'clock every day, and after planting one month after survival, it can be sprayed with foliar fertilizer potassium dihydrogen phosphate or "Steiner" nutrient solution once every 15 days (summer and autumn).

And there are heating and cooling equipment, and when it is dry and hot, it is necessary to cloth water curtains and spray to increase air humidity. Fertilize once every 7 days after that, and stop fertilizing in winter. Temperature and light adjustment.

Dendrobium likes a warm and humid environment, the suitable growth temperature of Dendrobium in spring is: 20-25, and it should be cooled when it is higher than 30 in summer, and the fan and wet curtain system should be started to cool down. The winter temperature is not lower than 10, and the overwintering temperature of the seedlings should be higher, otherwise they are susceptible to frost damage.

After a period of low temperature drying in autumn, it is conducive to flower bud differentiation. The suitable temperature difference between day and night is 10-15. Dendrobium prefers light, semi-shade resistance, 50% shading in summer, 30% at noon in autumn, and no shading in winter.

Due to insufficient light, the false bulb of Dendrobium officinalis grows weakly and is susceptible to pests and diseases. Dendrobium likes fresh air and requires good ventilation, which is conducive to the growth of raw dendrobium.

Dendrobium has the effect of nourishing the stomach and kidney yin, and the effect will be better if American ginseng is added. It is used for insufficient kidney yin, strong stomach fire, etc. It is a good nourishment in the summer.

OK... Don't be all dirt, Dendrobium orchids like stones... It will grow very well, and the orchids that bloom are fragrant.

Home maintenance is relatively simple, we potted plants are resistant to the sale of services, or we will provide detailed maintenance instructions, in addition, the corresponding fertilizer, substrate, etc., you should follow the instructions to maintain, there should be big problems, if you have any questions, call at any time to consult, if there are pests and diseases, we will help diagnose and solve.

Dendrobium officinalis will attract ants during the growth period and harm the substrate material. The prevention and control methods are:

1. Homemade insecticides can control underground pests.

1. Peel the garlic, crush it into small pieces with a kitchen knife, and bury it in the potting soil at an equal distance, and after two or three days, the ants will escape, which has no effect on the growth of flowers and trees.

2. Citrus peel liquid: take 50 grams of citrus peel, add 500 grams of water and soak for 24 hours, filter and pour the filtrate into the soil.

3. Pepper liquid: take 50 grams of chili pepper and add 10 times of water to boil for 20 minutes, then filter and pour it into the soil.

4. Sanitary ball: After the sanitary ball is crushed, it is placed in the potting soil to loosen the soil.

2. Use a bucket of clean water to slowly sink the damaged bonsai or potted flowers to the bottom of the bucket (the water surface can be soaked above the top of the pot), and after half an hour, remove all the ants in the water.

3. Use a variety of toxic chemicals - agents: use 70% of the anticide powder, directly sprinkle on the soil surface with ant colonies, or around the ant nest and ant road, or block it into bait and sprinkle it. In addition, the use of lindane, chlordane, heptachlor and other powders, sprayed on the ant colony activity soil surface, also has a good effect.