Cascade Penstemon. A spreading, semi-evergreen subshrub with glossy dark green leaves and pretty, tubular pinkish purple flowers in late summer. Max Height 50cm. Max Spread 30cm. Flowers August to September. Partial shade. Hardy. Water thoroughly before planting.
Penstemon serrulatus
A spreading, semi-evergreen subshrub with glossy dark green leaves and pretty, tubular pinkish purple flowers in late summer.
Additional information
| Generic | Penstemon |
|---|---|
| Species | serrulatus |
| Varietry | |
| Common Name | Cascade Penstemon |
| Flower Colour | pink, purple |
| Soil | Poor |
| Aspect | Partial shade |
| Foliage | Semi-evergreen |
| Height | 50cm |
| Family | Scrophulariaceae |
| Spread | 30cm |
| Growth Speed | |
| Growth Habit | Spreading |
| Fragrance | FALSE |
| Foliage Colour | green |
| Flowers From | August, September |
| Colour Fruit | |
| Fruits When | |
| Moisture | Well drained |
| Protection | Sheltered site |
| Hardiness | Hardy |
| Planting | Water thoroughly before planting |
| Care | Provide a deep winter mulch |
| Border | Border |
| Toxicity | |
| Pruning | |
| Pruning Time | |
| Pests and diseases | |
| Maintenance | |
| Propagation |
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