Your balcony railing can be easily transformed into a flourishing garden - simple. Who needs floor or wall space when you have a balcony rail on which to grow your own produce? Mini Rail is a balcony''s new best friend. Connect a couple together for even more growing space too.There"™s more to these guys than decoration!Smart use of space. Make use of balustrades, fences, handrails or balcony "“ spaces that are underutilised. Suited to 0-40 mm and 60 -100 mm rails. Handy especially if you need a temporary solution, or don"™t have extra space to spare.Ideal growing conditions: Generous soil depth and volume, the Mini Rail has been carefully designed to optimise growing conditions for fruit, vegetables and herbs.Plants take what water they need when they need it due to the integrated self-watering system. Just top up the reservoir and your plants self-water. It"™s so simple.See what water is needed at a glance with the water level indicatorSturdy, safe and environmentally conscious. The Mini Rail is made of injection-moulded HDPE, UV and corrosion resistant, BPA-free, food-safe and recyclable.Scalable. Glowpear units to be "˜plugged in"™ to each other, for easy, integrated watering and increased growing space.Rob M. - Stylish Planters