Astilbe x Arendsii 'Amethyst', False Spirea 'Amethyst', False Goat's Beard 'Amethyst'
Admired for its graceful, lilac-purple flower plumes rising elegantly above fern-like mounds of deep green foliage, Astilbe ‘Amethyst’ (Astilbe x arendsii) is an eye-catching cultivar that sizzles in the sun and glows in the shade. Each plume consists of hundreds of densely packed tiny flowers, each opening in succession, providing a long season of bloom from early summer on.
| Hardiness |
3 - 8 |
|---|---|
| Heat Zones |
2 - 8 |
| Climate Zones | 1, 2, 3, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, A2, A3 |
| Plant Type | Perennials |
| Plant Family | Saxifragaceae |
| Genus | Astilbe |
| Common names | Astilbe, False Spirea |
| Exposure | Full Sun, Partial Sun, Shade |
| Season of Interest | Summer (Early, Mid) |
| Height | 2' - 3' (60cm - 90cm) |
| Spread | 1' - 2' (30cm - 60cm) |
| Spacing | 18" (50cm) |
| Maintenance | Low |
| Water Needs | Average, High |
| Soil Type | Loam |
| Soil pH | Acid, Alkaline, Neutral |
| Soil Drainage | Moist but Well-Drained, Poorly Drained |
| Characteristics | Dried Arrangements, Cut Flowers, Showy |
| Tolerance | Full Shade, Deer, Rabbit, Wet Soil |
| Attracts | Butterflies, Bees |
| Garden Uses | Beds And Borders, Bog Gardens, Ground Covers, Patio And Containers, Ponds And Streams |
| Garden Styles | Informal and Cottage |
| Hardiness |
3 - 8 |
|---|---|
| Heat Zones |
2 - 8 |
| Climate Zones | 1, 2, 3, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, A2, A3 |
| Plant Type | Perennials |
| Plant Family | Saxifragaceae |
| Genus | Astilbe |
| Common names | Astilbe, False Spirea |
| Exposure | Full Sun, Partial Sun, Shade |
| Season of Interest | Summer (Early, Mid) |
| Height | 2' - 3' (60cm - 90cm) |
| Spread | 1' - 2' (30cm - 60cm) |
| Spacing | 18" (50cm) |
| Maintenance | Low |
| Water Needs | Average, High |
| Soil Type | Loam |
| Soil pH | Acid, Alkaline, Neutral |
| Soil Drainage | Moist but Well-Drained, Poorly Drained |
| Characteristics | Dried Arrangements, Cut Flowers, Showy |
| Tolerance | Full Shade, Deer, Rabbit, Wet Soil |
| Attracts | Butterflies, Bees |
| Garden Uses | Beds And Borders, Bog Gardens, Ground Covers, Patio And Containers, Ponds And Streams |
| Garden Styles | Informal and Cottage |
How many Astilbe ‘Amethyst’ (Arendsii Hybrid) do I need for my garden?
| Plant | Quantity | |
|---|---|---|
| Astilbe ‘Amethyst’ (Arendsii Hybrid) | N/A | Buy Plants |
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Create a membership account to save your garden designs and to view them on any device.
Becoming a contributing member of Gardenia is easy and can be done in just a few minutes. If you provide us with your name, email address and the payment of a modest $25 annual membership fee, you will become a full member, enabling you to design and save up to 25 of your garden design ideas.
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