Irrigation tank for window box

Tanker irrigation is a scientifically proven sub soil irrigation system which elongates the period required between watering by at least 100%. The system is specially designed for use in planters and essentially comprises a water tank that is installed at the bottom of the planter. The tank is filled with water via a tube using a hose
or watering can.

The system works on the principle of capillary action, with water being slowly released into the compost only replacing water lost to the roots. The result is happier, healthier plants that show a more compact growth pattern, have a longer life and better root and shoot development.