Scottish's Garden
Penstemon Southgate Gem
Genus: Penstemon.
Species: Penstemon Southgate Gem.
Evergreen shrub that can be treated as a n herbaceous perennial by pruning hard back in spring (75cm)
Keep moist in first year. Remove dead flower stems. If growing as herbaceous plant cut back in spring, tidy up but do not prune in Autumn.
Bought Hopetoun Gardens 9 July 2011.
