Designed for function but with a warm country living style, the Algreen ErgoGarden Elevated Garden Bed Planting System makes gardening at home so easy! Innovative and versatile, this garden bed is constructed of wood with a durable, weather-resistant, non-toxic treatment. Inside the slatted frame rests a 2.5 gallon self-watering planter to ensure whatever you plant here is always properly hydrated. A functional shelf below is perfect for additional planting or for storage of gardening tools. As seasons change, the durable locking swivel casters allow you to take your ErgoGarden from your deck or patio to your sunroom or kitchen. This allows for year-round gardening!