The ginger leaf color that keeps wrinkled chili grass must be achieved:
① The suitable environment.Usually during indoor cultivation, it should be placed on the north window sill in summer, placed on the south window sill in winter, and the interior in the spring and autumn has a bright scattered light.If the light is too strong, the leaf margin and the yellow hair of the leaf tip will be produced; the light is too weak.
② Appropriate temperature.The most suitable temperature for wrinkles and peppercorus is 20 ~ 30 ° C, and the minimum temperature in winter needs to be kept above 12 ° C.
③ Moderate water.Watering should not be too much. If the pot soil is too humid, it will cause rotten roots. Generally, it is appropriate to keep the pot soil moist.Watering should be controlled in winter.
④ Control fertilizer.It is advisable to use thin liquid fertilizers mainly nitrogen fertilizer, and apply fertilizer every 3 to 4 weeks.Fertilization should be stopped in winter.Pot soil should be trained with loose and fertile cultivation soil, which is changed once every 1 to 2 years in spring.