f I was allowed only ONE Penstemon…this would have to be the ONE! Big and beautiful, this 3'x3' robust, blooming babe literally bursts with lots and lots of deep purple blooms July > October – A 'Secret Garden Rave' perennial! Easy to grow – Full sun – average soil and water – Deadhead to maximize flowers and cut back hard in spring just before new growth starts.
USDA Zone 6a
Pot size: 4 inch pot