A dark leaved perennial with large tubular-shaped, pretty purple flowers, with a white throat. Max Height 90cm. Max Spread 45cm. Flowers July to September. Full sun/partial shade. Protect from frost. Water thoroughly before planting.
Penstemon ‘Whitethroat’
A dark leaved perennial with large tubular-shaped, pretty purple flowers, with a white throat.
Category: Perennials
Additional information
Generic | Penstemon |
---|---|
Species | |
Varietry | 'Whitethroat' |
Common Name | |
Flower Colour | purple, white |
Soil | Fertile |
Aspect | Full sun/partial shade |
Foliage | Semi-evergreen |
Height | 90cm |
Family | Scrophulariaceae |
Spread | 45cm |
Growth Speed | |
Growth Habit | Bushy |
Fragrance | FALSE |
Foliage Colour | green |
Flowers From | July, September |
Colour Fruit | |
Fruits When | |
Moisture | Well drained |
Protection | Sheltered site |
Hardiness | Protect from frost |
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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