The Traditional Tall Wall Greenhouse from Mercia combines a small footprint whilst providing a useful potting space to grow your vegetables. Made from quality materials, this greenhouse will look great and stand up to the test of time. This garden building benefits from internal potting shelves, great for growing a range of vegetables and flowers all year round. There is a moveable shelf for extra flexibility. Heavy-duty tongue and groove boards are used to construct this greenhouse and the interlocking nature of this construction method creates a strong, hard-wearing and premium looking finish.