Good Strength Durable PS Material Plastic Seedling Tray with Holes from 15 to 288

1.Environmental, non-poison, good air permeability, with aging resisting agent, long service life
2.Large capacity ,enough growing space for the root system
3.not easy to be deformed under high temperature
4.with holes at the bottom, to prevent the root from being rot too much
5.with flume inside, the water reach to the bottom easily
6.suitable for the seed of the vegetable,flower,forest