Feel like trying out our smart planter before you purchase 6 units? Here we offer you to purchase a single Botanium so you can evaluate it. Maximum of one unit per reseller. Color: Either White/Grey/Green The Botanium Self-Watering Hydroponic Planter is a minimalist planter that grows herbs and vegetables using soilless technology. Plant a seed, plug it in, and let it care for itself for weeks. No soil Botanium replaces soil with a special Growing Media (included), offering benefits like no mess, no insects, and reusability. Built-in water tank The bottom section holds water and nutrients. Plug in the USB cable, and water pumps up every three hours, filtering back through the Growing Media.