This site uses completely safe google analytics cookies to enhance the site and the user experience. No personal data is collected.
By clicking here you are giving your consent for us to use our cookies. If you do not wish to receive our cookies, please click here. Read our cookie policy here
I accept
Buy Penstemon Sour Grapes Perennial Online | Penstemon | Garden Beauty

+ Display Plant Search

Lowaters Nursery | Find a Plant

Penstemon Sour Grapes

Sour Grapes
+ click image to expand

At a Glance

- Penstemon Sour Grapes
- Glossy deep green foliage
- Large deep purple flowers

Plant Information

Penstemon Sour Grapes is a striking large leaved perennial with lanceolate glossy, deep green leaves and upright stems bearing large deep purple tubular flowers from June until late summer.

Penstemon Sour Grapes thrives in a sheltered sunny position in well drained fertile soil. Excellent for use in a border where there long flowering period can be enjoyed, work well planted with grasses and other late season perennials.


Genus: Penstemon
Variety: Sour Grapes
Category: Perennial
Reference: PENSSGRA18478

Height & Spread: 90 x 90cm
Season of Interest: Summer into Autumn

Colours and sizes are approximate and are intended as a guideline and may vary according to local conditions


Penstemon Osprey

Penstemon Osprey, Semi-evergreen, Deep green foliage, White flowers, Hardy,

Penstemon Windsor Red

Penstemon Windsor Red, Semi-evergreen, Deep green foliage, Deep red flowers, Hardy

Penstemon Hidcote Pink

Penstemon Hidcote Pink, Semi-evergreen, Pink flowers, Hardy,