For the more adventurous gardener, General Hydroponics offers the PowerGrower 8-Pack Kit that includes a hydroponics system controller. This top feed / drip hydroponics system has hexagonal (6-sided) shaped growing containers - Each measuring 15" across and 15" tall, making them ideal for a larger sized plants, such as blueberry bushes or tomatoes. The growing containers placed together create a high performance hydroponics growing area measuring only 4 feet across. This efficient use of space resembles a high-density honeycomb. As plants mature you are able to move them apart to give them growing room.
