Agastache ‘Blue Boa’Giant Hyssop
£11.50
Out of stock
Overview
A herbaceous perennial with aromatic green leaves. Produces tall spikes tipped with clusters of deep blue flowers from summer into autumn.
- Planting: Thrives in well drained soil. Easy to grow both in the garden or planted in a container. Spreading habit, so requires plenty of space to grow.
- Aspect: Best planted in a sunny position.
- Care: Remove dead flower spikes using sharp secateurs to encourage longer flowering.
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Flowering Months
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| No | No | No | No | No | No | Yes | Yes | Yes | No | No | No |
| Availability Date Learn more | March to October |
|---|---|
| Award | |
| Aspect | Sun |
| Flower Colour | Blue |
| Flower Type | Cluster |
| Flowering Month | July, August, September |
| Foliage Colour | Green |
| Foliage Type | Deciduous |
| Hardiness Learn more | Hardy |
| Eventual Height | |
| Pot Size Learn more | 3 Litre |
| Soil Type | Acid, Alkaline, Normal |
| Special Attributes | Aromatic foliage, Bee friendly, Attractive to butterflies and moths |
| Uses |
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