Double Tray System rapidly grew and is adapted by the biggest propagating companies. The idea of DTS, led the way for this new product. Producers and also plug propagating nurseries are using the peat moss plugs. 240 Cells Plug-in tray is being introduced to the market. One of the most important nurseries situated in San louis de la Paz, GTO, MX, started trials and came considerably fast to conclusions. The project is a success, thanks to the tray’s engineering. The root system gets ideal aeration and moreover the seed quickly germinates in the plug. As a result the seedling that grows is healthy and strong.