Very Interesting Questions. These Planters look like they know something we do not! Other sizes and styles in our store....https://www.etsy.com/shop/RedShedGarden
This listing is for ONE 4.5 inch square planterThe 6" planter is n a separate listing. There are 4 colors to choose from - They do have a drainage hole.Copper Ivory Green Darker blue/teal depending on the lightEach planter is sold separately and without plants.Fast careful shipping. Free shipping continental USA
This listing is for ONE 4.5 inch square planterThe 6" planter is n a separate listing. There are 4 colors to choose from - They do have a drainage hole.Copper Ivory Green Darker blue/teal depending on the lightEach planter is sold separately and without plants.Fast careful shipping. Free shipping continental USA