Protect flowerpot plate mat of ventilative post in water and soil area

The utility model discloses protect flowerpot plate mat of ventilative post in water and soil area provides an utensil that fills up into the flowerpot, this dish of pad income can make the water andsoil in the flowerpot be difficult for the loss can promote the gas permeability again, it constitutes plate mat disk body and ventilative post as follows mainly, ventilative post evenly distributed is in the plate mat bottom, ventilative post is hollow just like the cup of invering, ventilative post is come round through flowerpot bottom outlet and air with the continuous bottom of trying to getto the heart of a matter, the bleeder vent seam has been done on ventilative post side upper portion, the lower part is closely knit, the hole seam of inversion is made to the bleeder vent seam of ventilative post along side surface of the column body, thus, use this plate mat both to guarantee the gas permeability of flowerpot, the difficult loss of water and soil of flowerpot has been guaranteedagain, it looks for the ti