Many people would like to install a water tank but they don’t want to waste limited garden space. By wrapping a tank with a vertical garden you can actually create more garden space.
Our grey water tank is in a hot position on the north-facing side of the house. I decided to cover it with hardy succulents as they would need very little water.
On the rainwater tank in the driveway, which receives morning sunshine, I planted a mixture of strawberries and herbs.
The final step was to install irrigation on the strawberry tank wrap, which is part of a series of rainwater harvesting tanks connected to a pressure-activated pump.
We installed a drip irrigation system with each pocket having an individual dripper. This is attached to a timer that turns the pump on at the same time every day for about ten minutes. Now the vertical strawberry and herb garden is being watered by its own rainwater.
I chose a number of different varieties, with some producing in early spring and others producing well into autumn.