The super sprouter root raft is designed to be a self watering starter tray. Root raft includes a 10 x 20" tray for holding water & a Styrofoam 55 site floating insert loaded with super sprouter custom blended & custom sized grow plugs. Mother earth biochar added to this exclusive formulation. No worries about watering - moisture is automatically wicked through the plugs. Floating grow tray! just fill the tray & walk away. If you desire a mini greenhouse effect, you can use any of the super sprouter domes to get the job done. Domes sold separately.
