It's very easy for plants in windowboxes outside to dry out and die. This new kind of windowbox gets around the problem beautifully with an internal water reservoir that directly feeds your plants. It's great for people who forget to water, because even in the height of summer you should only need to water once a week. Each time the small gauge tells you the water's run out just top it up again via the spout. Here's how it works
Details: 80cm long; black