WANTED: Iris Planter Help!
Hello Iris lovers! I will be moving houses in a year, so I was hoping to skip putting my new Iris in the ground and just container grow them, each variety in a separate container. What size planter should I place them in, starting out with just 1 rhizome per planter to start? I obviously want them to rapidly grow and multiply, will they have enough space in a planter to be successful? My original idea was to place each one in a balcony rail planter about 6" tall x 1' wide and 2' long.
Thanks for the help yall!