Rice washing water will produce acidic substances after fermentation, so it can be poured into acidic plants, on the contrary, alkaline plants can not be used.The common alkaline plants are hibiscus, Chinese rose, pomegranate, carnation, elecampane, boxwood, forsythia, geranium, cactus and some conifers.If the above plants are watered, their roots will be damaged and their normal growth will be affected.
Cymbidium ensifolium is a kind of plant belonging to the orchid family. It likes slightly acidic soil, and the rice-washing water also contains acidic substances, so it can be used to water Cymbidium ensifolium.Moreover, rice washing water is rich in nutrients, which is very helpful for its growth and development.
1. Fermentation: Although the rice-washing water can be used for watering the Cymbidium, it cannot be used directly after the rice-washing water is used.It needs to be put into the bottle to ferment, and can only be used after full fermentation.
2. Frequency: Even if it is beneficial to its growth, it can not be used too frequently, it can be used every 15 days, or longer.Reasonable use will help the growth of plant root system more.
3. Method: Irrigation should be carried out along the root system. Do not irrigate the rice washing water on its leaves and flowers, which is easy to cause decay.