Real Wood Products W x H Rustic/Weathered Oak Wood Barrel at Lowe's. This genuine half oak barrel planter is constructed of used whiskey or wine barrels and is the longest lasting, large-capacity wood planter on the Wood Planters, Outdoor Planters, Outdoor Landscaping, Outdoor Decor, Outdoor Living, Outdoor Spaces, Used Whiskey Barrels, Whiskey Barrel Planter, Patio Table