- SIZE MATTERS – Our FirsTime & Co. White Meriwether Modern Planter 3-Piece Set has a large planter with a 29″ height and a 16.75″ diameter, and a medium sized planter with a 22.75″ height and a 12.75″ diameter. The smaller planter has an 18″ height and an 11″ diameter, making it perfect for any indoor or outdoor space
