It is a common watering principle to see the dry and see the wet, which is mainly applicable to the neutral flowers cultivated by the general family at present. See dry means that after watering once, wait until the soil surface turns white and the surface soil moisture is small, and then water for the second time, not until the basin soil is all dry for a long time. Seeing wet means that watering should be done thoroughly and until there is water seeping out of the drain hole at the bottom of the basin, it is not allowed to pour "half cut water" (i.e. wet up and dry down). Because a basin of vigorous plants, most of its roots and the bottom of the basin, pouring "half cut water" is actually equivalent to no watering.
This means that the whole basin of soil should be watered after it is basically dry, and it should be watered thoroughly, that is, alternately dry and wet.
