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Amethyst Sea Holly, Alpine Eryngo, Alpine Sea Holly
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purple Flower Amethyst Sea Holly, Alpine Eryngo, Alpine Sea Holly photo
lilac Flower Amethyst Sea Holly, Alpine Eryngo, Alpine Sea Holly photo
light blue Flower Amethyst Sea Holly, Alpine Eryngo, Alpine Sea Holly photo
light blue Flower Amethyst Sea Holly, Alpine Eryngo, Alpine Sea Holly photo
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Garden Flowers Amethyst Sea Holly, Alpine Eryngo, Alpine Sea Holly, characteristics and description
| flower color | lilac, purple, light blue |
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| flower size | middle |
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| fragrant flower | no fragrance |
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| timing of flowering | august, july |
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| plant height (cm) | 70-100 cm |
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| type of stem | erect |
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| poisonous or toxic | not poisonous plant |
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| frost resistance | frost resistance |
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| shelter in winter | shelter is not required |
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| soil type | sandy loam soil, loamy soil |
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| water needs | low, moderate |
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| soil acidity | neutral soil |
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| landscape use | dried flowers, flowerbed, specimen, border, rock garden |
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| light needs | full sun |
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| life span | perennial |
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| method of cultivation | non seedlings |
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| cold hardiness zone | 9 (-7 to -1°C), 8 (-12 to -7°C), 7 (-18 to -12°C), 6 (-23 to -18°C), 5 (-29 to -23°C), 4 (-34 to -29°C) |
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Amethyst Sea Holly, Alpine Eryngo, Alpine Sea Holly cultivation and planting
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