Over the garden gate
Able to help us with this category?
email the webmaster
Penstemon (Scrophulariaceae) 'Sour Grapes'
Photo by Nonni, Northern Ireland
This Entry Has been Viewed 1953 times since 10/07/2004
Perennial, semi-evergreen sub-shrub. H 1M. Fully hardy. Prefers full sun and fertile, well drained soil. Propagate by seed in the autumn or spring, or by semi-ripe cuttings of non-flowering shoots in mid-summer. (Cultivars by cuttings only.)
For a stricter search check this box