Printed right from the file, you can fit a 2.5" pot into the planter if you like to double up like I do, or you'll have the entire cavity of the Oddish with a 2.5" diameter opening for your plant. Print with or without drainage holes. Tray to place underneath the Oddish can be found here, but I attached a resized file as well: https://www.printables.com/model/146435-lightweight-drip-tray-for-the-pokemon-bulbasaur-pl