Perennials - Agastache black adder I
Agastache black adder
| Description | Agastache 'Black Adder' (Giant Hyssop). Outstanding dense, smokey-lilac flowers opening from dark purple buds July to October. Liquorice scented foliage. Fantastic cut flower loved by butterflies & bees. |
|---|---|
| Type | various |
| Colour | purple |
| Height | 100-150 cm |
| Flowering time | July, August, September |
| Category | Perennials |
| Season | Z |
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