Seedling tray selection

By |2021-12-09T17:32:31+00:00October 15th, 2020|Categories: Seedling trays|Tags: , |

Seedling tray selection Seedling trays plugs can be divided into polystyrene foam plugs and plastic plugs according to different materials. Among them, plastic plugs are more widely used. Plastic plug trays are generally black, gray, and white. Most growers choose to use black trays, which have good light absorption and are more conducive to the development [...]