St. John's, NL (Zone 5b) | January 2005 | positive
THis species is like a larger version of P. rupicola. Its flowers are pink on the inside and reddish-pink on the outside. It is a membe...Read Morer of the Dasanthera section so forms an evergreen subshrub that prefers moister and more acidic soil than most penstemons. It does well in milder areas of E. North America. It is the most tender species in the Dasanthera section, hardy to zone 6 (most of the others are good to zone 4).
THis species is like a larger version of P. rupicola. Its flowers are pink on the inside and reddish-pink on the outside. It is a membe...Read More