Choose a basin with the same drainage speed.

The size of the orchid basin pattern, the thickness of the basin wall, the thickness of the whole basin, the size of the drainage hole at the bottom of the basin, the basin bottom is made into shape or oblique shape. These details are far from the quality of drainage and ventilation in the basin.

In order to reconcile many orchid pots in the orchid room, the drainage speed can be uniform, we must use pots with little difference in size, thickness, thickness, and shape, so that many orchid pots in the same room can be watered at the same time, after the same time, each orchid basin is in the same dry state, or there will not be much difference.

Because each orchid basin in the room, such as because the drainage is fast but the difference is too big, pour the same amount of water every day, for a long time in our unconscious, slow drainage often stagnant water rotten roots, drainage fast, often too dry, resulting in dysplasia. Stagnant water rotten roots and dry sterility are all taboos committed by training! (Wu Anlu)