There is no fixed watering time for purple calyx. Keep the soil moist all the time. When the soil is a little short of water, it needs to be watered to provide water for its growth. Don't wait for the soil to dry completely before watering it, lest it stop growing or even wither because of lack of water.
In its growth period, it must be watered in time. When the soil is a little dry, it needs to be watered. It can be watered thoroughly. In addition to watering, it is also necessary to water the leaves and the surrounding environment to create a humid environment. Pay attention to drainage in rainy season to avoid ponding in basin.
It likes a slightly humid environment, to always maintain the relative humidity of the surrounding environment at about 50% - 70%. If the amount of water is too small, it will affect its growth and flowering.
Generally, water should be poured every 2-3 days. In summer, it is hot and high temperature, which consumes a lot of water, so it is necessary to increase the frequency of watering. It can be watered once a day. It will enter a withering period from late September to early October, after which it can not be watered.
