blue Flower Lungwort characteristics flower color: lilac, pink, blue flower size: small timing of flowering: june, spring lifetime: perennial height of plant (cm): 30-70 cm type of stem: erect light needs: full shade, semi-shade fragrant flower: no fragrance landscape use: container, flowerbed, border, rock garden method of cultivation: non seedlings water needs: moderate soil type: sandy loam soil, loamy soil soil acidity: neutral soil poisonous plant: not poisonous plant cold hardiness zone:4 (-34 to -29°C), 5 (-29 to -23°C), 6 (-23 to -18°C), 7 (-18 to -12°C), 8 (-12 to -7°C), 9 (-7 to -1°C) frost resistance: frost resistance shelter in winter: shelter is not required
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Day Flower, Spiderwort, Widows Tears Photo
blue Day Flower, Spiderwort, Widows Tears characteristics flower color: lilac, blue, white flower size: middle timing of flowering: autumn, august lifetime: perennial, annual height of plant (cm): 30-70 cm type of stem: erect light needs: semi-shade, full sun fragrant flower: no fragrance landscape use: groundcover, container, flowerbed, border method of cultivation: non seedlings water needs: moderate soil type: sandy loam soil, loamy soil soil acidity: neutral soil poisonous plant: not poisonous plant cold hardiness zone:9 (-7 to -1°C), 10 (-1 to +4°C) frost resistance: does not tolerate frost shelter in winter: requires storage room
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blue Californian bluebell, Lacy Phacelia, Blue Curls, Caterpillar, Fiddleneck, Spider Flower, Wild Heliotrope characteristics flower color: lilac, blue, light blue flower size: middle timing of flowering: august, july, june lifetime: annual height of plant (cm): 5-30 cm type of stem: erect light needs: full sun fragrant flower: fragrance landscape use: container, flowerbed, border method of cultivation: non seedlings water needs: moderate soil type: sandy loam soil, loamy soil soil acidity: neutral soil poisonous plant: not poisonous plant frost resistance: frost resistance shelter in winter: shelter is not required
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Persian Violet, German Violet Photo
blue Flower Persian Violet, German Violet characteristics flower color: lilac, pink, purple, blue, white flower size: middle timing of flowering: august, july, june lifetime: annual, perennial height of plant (cm): 5-30 cm type of stem: erect light needs: full sun fragrant flower: fragrance landscape use: container, flowerbed, border method of cultivation: seedling water needs: moderate soil type: sandy loam soil, loamy soil soil acidity: neutral soil poisonous plant: not poisonous plant cold hardiness zone:9 (-7 to -1°C), 10 (-1 to +4°C) frost resistance: does not tolerate frost shelter in winter: requires storage room
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Knapweed, Star Thistle, Cornflower Photo
blue Knapweed, Star Thistle, Cornflower characteristics flower color: burgundy, lilac, pink, purple, blue, light blue, white flower size: large timing of flowering: august, july, june lifetime: annual height of plant (cm): 30-70 cm type of stem: erect light needs: full sun fragrant flower: no fragrance landscape use: flowerbed, specimen, border method of cultivation: non seedlings water needs: moderate soil type: sandy loam soil, loamy soil soil acidity: alkaline soil, neutral soil poisonous plant: not poisonous plant frost resistance: frost resistance shelter in winter: shelter is not required
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Verbena Photo
blue Flower Verbena characteristics flower color: burgundy, lilac, pink, purple, blue, red, white flower size: middle timing of flowering: autumn, august, july, june lifetime: annual, perennial height of plant (cm): 30-70 cm type of stem: creeper light needs: full sun fragrant flower: fragrance landscape use: flowerbed, specimen, border method of cultivation: seedling water needs: moderate soil type: sandy loam soil soil acidity: alkaline soil, neutral soil poisonous plant: not poisonous plant cold hardiness zone:7 (-18 to -12°C), 8 (-12 to -7°C), 9 (-7 to -1°C) frost resistance: does not tolerate frost shelter in winter: requires storage room
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Heliotrope, Cherry pie plant Photo
blue Flower Heliotrope, Cherry pie plant characteristics flower color: lilac, purple, blue, white flower size: small timing of flowering: autumn, august, july, june lifetime: perennial, annual height of plant (cm): 30-70 cm type of stem: erect light needs: full sun fragrant flower: fragrance landscape use: container, flowerbed, specimen, border method of cultivation: seedling water needs: moderate soil type: sandy loam soil, loamy soil soil acidity: neutral soil poisonous plant: parts of plant are poisonous or toxic cold hardiness zone:10 (-1 to +4°C), 9 (-7 to -1°C) frost resistance: does not tolerate frost shelter in winter: requires storage room
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blue Crown Windfower, Grecian Windflower, Poppy Anemone characteristics flower color: lilac, pink, blue, light blue, red, white flower size: large timing of flowering: autumn, august, july, june lifetime: perennial height of plant (cm): 30-70 cm type of stem: erect light needs: semi-shade, full sun fragrant flower: no fragrance landscape use: container, flowerbed, border method of cultivation: non seedlings water needs: moderate soil type: sandy loam soil, loamy soil soil acidity: neutral soil poisonous plant: not poisonous plant cold hardiness zone:9 (-7 to -1°C), 8 (-12 to -7°C), 7 (-18 to -12°C), 6 (-23 to -18°C) frost resistance: does not tolerate frost shelter in winter: requires storage room
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Longleaf Speedwell Photo
blue Flower Longleaf Speedwell characteristics flower color: lilac, pink, purple, blue, light blue, white flower size: small timing of flowering: july, june lifetime: perennial height of plant (cm): 30-70 cm type of stem: erect light needs: full sun fragrant flower: no fragrance landscape use: flowerbed, specimen, border method of cultivation: non seedlings water needs: moderate soil type: sandy loam soil, loamy soil soil acidity: neutral soil poisonous plant: not poisonous plant cold hardiness zone:3 (-40 to -34°C), 4 (-34 to -29°C), 5 (-29 to -23°C), 6 (-23 to -18°C), 7 (-18 to -12°C), 8 (-12 to -7°C) frost resistance: frost resistance shelter in winter: shelter is not required
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Petunia Fortunia Photo
blue Flower Petunia Fortunia characteristics flower color: purple, blue, yellow, red, white, pink, lilac flower size: middle timing of flowering: autumn, august, july, june, spring lifetime: annual height of plant (cm): 30-70 cm type of stem: creeper light needs: full sun fragrant flower: no fragrance landscape use: container, flowerbed, border method of cultivation: seedling water needs: moderate soil type: sandy loam soil, loamy soil soil acidity: neutral soil poisonous plant: not poisonous plant frost resistance: frost resistance shelter in winter: shelter is not required
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Common Periwinkle, Creeping Myrtle, Flower-of-Death Photo
blue Common Periwinkle, Creeping Myrtle, Flower-of-Death characteristics flower color: lilac, pink, purple, blue, light blue, red, white flower size: middle timing of flowering: june, spring lifetime: perennial height of plant (cm): 5-30 cm type of stem: creeper light needs: full shade, semi-shade, full sun fragrant flower: no fragrance landscape use: groundcover, flowerbed, border, rock garden method of cultivation: non seedlings water needs: moderate soil type: sandy loam soil, loamy soil soil acidity: neutral soil poisonous plant: not poisonous plant cold hardiness zone:4 (-34 to -29°C), 5 (-29 to -23°C), 6 (-23 to -18°C), 7 (-18 to -12°C), 8 (-12 to -7°C) frost resistance: frost resistance shelter in winter: shelter is not required
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Horned Rampion Photo
blue Flower Horned Rampion characteristics flower color: lilac, black, blue, light blue, white flower size: middle timing of flowering: july, june lifetime: perennial height of plant (cm): 30-70 cm type of stem: erect light needs: full sun fragrant flower: no fragrance landscape use: flowerbed, border method of cultivation: non seedlings water needs: moderate soil type: sandy loam soil soil acidity: neutral soil poisonous plant: not poisonous plant cold hardiness zone:5 (-29 to -23°C), 6 (-23 to -18°C), 7 (-18 to -12°C), 8 (-12 to -7°C) frost resistance: frost resistance shelter in winter: requires shelter
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Dutch Iris, Spanish Iris Photo
blue Flower Dutch Iris, Spanish Iris characteristics flower color: purple, blue, light blue, yellow, orange, white flower size: middle timing of flowering: june, spring lifetime: perennial height of plant (cm): 30-70 cm type of stem: erect light needs: semi-shade, full sun fragrant flower: no fragrance landscape use: container, flowerbed, border method of cultivation: non seedlings water needs: moderate soil type: sandy loam soil, loamy soil soil acidity: neutral soil poisonous plant: not poisonous plant cold hardiness zone:5 (-29 to -23°C), 6 (-23 to -18°C), 7 (-18 to -12°C), 8 (-12 to -7°C), 9 (-7 to -1°C), 10 (-1 to +4°C) frost resistance: frost resistance shelter in winter: requires shelter
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Fairy Fan Flower Photo
blue Fairy Fan Flower characteristics flower color: lilac, pink, purple, blue, light blue, white flower size: middle timing of flowering: august, july, june lifetime: annual, perennial height of plant (cm): 30-70 cm type of stem: creeper light needs: full sun fragrant flower: no fragrance landscape use: groundcover, container method of cultivation: seedling water needs: moderate soil type: sandy loam soil, loamy soil soil acidity: neutral soil poisonous plant: not poisonous plant cold hardiness zone:10 (-1 to +4°C) frost resistance: does not tolerate frost shelter in winter: requires storage room
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Butterfly Pea Photo
blue Flower Butterfly Pea characteristics flower color: blue, white flower size: large timing of flowering: august, july, june lifetime: perennial height of plant (cm): higher 100 cm type of stem: vine light needs: semi-shade fragrant flower: no fragrance landscape use: vertical gardening method of cultivation: seedling water needs: moderate soil type: sandy loam soil, loamy soil soil acidity: neutral soil poisonous plant: not poisonous plant cold hardiness zone:10 (-1 to +4°C) frost resistance: does not tolerate frost shelter in winter: requires storage room
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Asyneuma Photo
blue Flower Asyneuma characteristics flower color: blue flower size: small timing of flowering: august, july lifetime: perennial height of plant (cm): 30-70 cm type of stem: erect light needs: full sun fragrant flower: no fragrance landscape use: border, rock garden method of cultivation: non seedlings water needs: low, moderate soil type: sandy loam soil soil acidity: neutral soil poisonous plant: not poisonous plant cold hardiness zone:5 (-29 to -23°C), 6 (-23 to -18°C), 7 (-18 to -12°C), 8 (-12 to -7°C) frost resistance: frost resistance shelter in winter: requires shelter
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