Home > Growing systems > Deep water culture > Fantastic single plant bubbler system Deep Water Culture has become something of a cult method of growing with outstanding yields available to the dedicated deep water grower. The principle behind the system is that your roots grow whilst submerged in nutrients – a method that is made possible by infusing large amounts of air into this solution to create a “bubbler” system. Thanks to the massive aeration and constant feeding, your plants grow at an explosive rate. Bubbler 1 plant grow system only £20 £20.00 « Back