The Wilma is a great introduction to active hydroponics - especially if you want to grow in soil or coco.   You can stick with your preferred growing media whilst getting better yields and ...

The Nutriculture Flo-Gro (500, 510, 520) is a super-oxygenated vessel with a timer, producing high yields. The pot is filled with clay pebbles and the nutrient solution is pumped from the container ...