Deep Water Culture System Nutriculture DWC BubbleBox Single 50012 600 Not only will she treasure BMG20 Not only will she treasure the alarm clock for years to come but it will also help you get her out of bed on time Add a bohemian touch to your wardrobe with our Women's Brown Tasseled Cardigan Cloak The plant is held in place by clay pebbles (not included) and fed by a drip ring that passes over the top of the roots and through the tray The Nutriculture DWC bubbleBox Double is a deep water culture growing system that utilizes a timed top feed for improved control of feeds and greater access to nutrient solution resulting in incredible yields