outsunny 4 7 x 4 7 x 6 4ft walk in plant greenhouse portable garden flower seed warm house 8 shelves outdoor plant growth hot house pvc cover transparentThis outdoor greenhouses for winter is ideal for seedlings and growing young plants. Our greenhouse shed has a front door panel which retains solar energy to help enhance plant growth while also providing easy access and optimal air circulation. Built using steel, the 8 wire shelves of the backyard greenhouse provide ample space for you to plant. Add the patio greenhouse wherever it's convenient for you to enjoy fresh flowers and healthy vegetables