Are perennials able to be successful in pots instead of in the ground if given a large enough pot and drainage?

Question: Are perennials able to be successful in pots instead of in the ground if given a large enough pot and drainage? Answer: Kate Garland, Horticulturist Thanks for your great question, Erin. Perennial plants can do very well in containers under the parameters you mentioned earlier – with adequate space and drainage. You’ll want to read more Are perennials able to be successful in pots instead of in the ground if given a large enough pot and drainage?