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Agastache rugosa 'Little Adder'
giant hyssop
‘Litte Adder’ is great for adding height to a border, with whorls of long-lasting, tiny lavender-blue flowers arranged...
3 × 9cm pots
£13.50
£18.00
available to order from late spring
9cm pot
£5.24
£6.99
available to order from late spring
2 litre pot
£14.24
£18.99
available to order from late spring
6 × 9cm pots
£20.25
£27.00
available to order from late spring
3 × 2 litre pots
£40.50
£54.00
available to order from late spring
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Plant description
‘Litte Adder’ is great for adding height to a border, with whorls of long-lasting, tiny lavender-blue flowers arranged like a bottlebrush and pointed, aniseed-scented, fresh green leaves that are attractive to butterflies. Try it as part of a Mediterranean scheme or in a sunny, well-drained border among ornamental grasses. Hyssops often need replacing every few years, especially after a cold or wet winter but can be easily propagated by cuttings.
Eventual height & spread
Flowering period
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
Plant features
Position
Full sun
Rate of growth
Fast-growing
Soil
Moderately fertile, moist, well-drained soil
Hardiness
Borderline hardy (will need protection in winter in colder areas)
How to care for Agastache rugosa Little Adder:
Don't cut back the faded flower-stems until early spring, as they provide interest in the winter months. Lift and divide congested clumps in spring.
Please note:
This perennial dies back to below ground level each year in autumn, then fresh new growth appears again in spring.
