Bianhua likes acid and grows poorly in alkaline environment. If the soil salinization is serious, the plant can not even survive.If there is no acidic soil, you can regularly irrigate alum fertilizer water or ferrous sulfate solution, both of which can adjust the acidity and alkalinity, so that the soil is weakly acidic, but as a fertilizer, we must control the concentration.
1, soil: Although the Bian flower for the soil requirements are not high, in many places can survive, but want to let it grow more quickly, must use loose fertile soil planting.The soil dug in the field can not be used directly, it needs to be disinfected, or buy special culture soil.If you make your own, you need to use peat soil, garden soil and river sand, which can ensure that the soil has good drainage.
2. Illumination: The Bian flower is afraid of strong light, so it is usually kept in a shady place to receive scattered light.Too much light will make it lose water, causing some wilting of the plant.If the light is insufficient, the plant may grow and lodge, and it is not conducive to flowering.In winter, because the temperature is relatively low, the light is also very soft, can be placed in the sun, can raise the temperature, let it better winter.
3. Watering: Bian Hua needs proper amount of water for its growth.If too much water is poured, it will affect the breathing of bulbs and cause them to rot in severe cases.If the water is too little, the plant growth can not get enough water, the same will affect its development.In spring and autumn, it can be properly watered to keep the soil moist.In summer and winter, water should be properly controlled.
4, Fertilization: Any plant growth needs nutrients, Bian Hua is no exception.When potting, you need to mix a small amount of base fertilizer into the soil, which can provide nutrients continuously.In its vigorous growth period, every 15 days to water a thin cake of fertilizer.After the plant enters the dormant period, it is necessary to stop fertilizing, otherwise it will cause fertilizer damage.