How to prevent home potted orchid disease? The author believes that the following measures can be taken: Strengthening planting. Orchids need a well-ventilated, well-ventilated, well-lit environment. For home potted orchids, for example, the choice of pots should be large pelvic floor space, good air permeability, no water; planting orchids soil is best pond mud mixed with roasting soil, slightly slightly acidic; It is advisable to place well-ventilated and moderately lighted areas in the basin to reduce or prevent the occurrence of orchid diseases. When watering orchids, it is necessary to implement different water controls in different seasons in order to keep the soil of the orchids a little moist, but avoid water accumulation. Choose a good variety to reduce the source of infection. There are many species of orchids, and there is a large difference in disease resistance. Choosing good breeds and seedlings and reducing pathogenic infections is an effective way to prevent and treat orchid diseases. Rational fertilization, timely nutrition. The fertilization of potted orchids at home must be based on the principles of “Ning deficiency, non-discrimination, and non-darkness,†and select appropriate fertilization for the season. When fertilizing orchids, avoid under-fertilization or over-fertilization. Timely elimination of diseased leaves and diseased plants combined with prevention and treatment. Whenever there is leaf spot disease such as black spot, anthrax, and white spot disease, it is necessary to cut off the burning or deep-buried treatment in time. If you find a rotten blue plant, you must clear it. In addition, every 10 days with the same amount of Bordeaux mixture or chlorfenone, carbendazim and other pesticides, or water sprayed with plant ash spray blue leaves, continuous spray 2 to 3 times, for the prevention of orchid disease Good results.
Dried Type Black Wolfberry,Dried Grapes Crispy,Certified Organic Black Goji Berry
Black wolfberry, Red dates Co.,Ltd , http://www.chwolfberry.com