Blusoak 4x8' KitBlumat BluSoak 4x8 Bed Watering Kit Automatic, Water Saving Irrigation for Garden Beds Water smarter, not harder, with the Blumat BluSoak 4x8 Bed Kit a self regulating, gravity compatible watering system that ensures your garden gets exactly the water it needs, when it needs it. Designed to cover a 4 x 8 raised bed or in ground garden area, this system eliminates overwatering, runoff, and guesswork no timers, electricity, or batteries required. Why