Bonded growing media
The OASIS Terra Plug is bonded media with Soax Advanced liquid wetting agent that allows superior cutting hydration and uniform wetting and rewetting of plugs. Pre-dibbled and ready to use, Terra Plug tray designs can be customized to make sorting and grading of rooted plugs compatible with specific propagation processes for easy potting, whether manually or with automatic transplanting equipment.
from Oasis Grower Solutions