Garden Flowers blue, characteristics, photo

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Silvery Dwarf Harebell (Edraianthus)	Silvery Dwarf Harebell blue (Edraianthus) type of stem: creeper landscape use: rock garden sun exposure: full sun fragrant flower: no fragrance plant height (cm): 5-30 cm method of cultivation: non seedlings flower size: middle timing of flowering: july, june life span: perennial flower color: purple, blue, light blue cold hardiness zone: 6 (-23 to -18°C), 7 (-18 to -12°C), 8 (-12 to -7°C), 9 (-7 to -1°C) soil acidity: alkaline soil, neutral soil water needs: low, moderate soil type: sandy loam soil shelter in winter: requires shelter frost resistance: frost resistance known to be toxic: not poisonous plant read more...
Spanish Bluebell, Wood Hyacinth (Endymion hispanicus, Hyacinthoides hispanica)	Spanish Bluebell, Wood Hyacinth blue (Endymion hispanicus, Hyacinthoides hispanica) type of stem: erect landscape use: container, flowerbed, border sun exposure: semi-shade, full sun fragrant flower: no fragrance plant height (cm): 5-30 cm method of cultivation: non seedlings flower size: middle timing of flowering: june, spring life span: perennial flower color: lilac, pink, blue, light blue, white 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) soil acidity: neutral soil water needs: moderate, high soil type: sandy loam soil, loamy soil shelter in winter: requires shelter frost resistance: frost resistance known to be toxic: not poisonous plant read more...
Arctic Forget-me-not, Alpine forget-me-not (Eritrichium)	Arctic Forget-me-not, Alpine forget-me-not blue (Eritrichium) type of stem: creeper landscape use: border, rock garden sun exposure: full sun fragrant flower: no fragrance plant height (cm): 5-30 cm method of cultivation: non seedlings flower size: middle timing of flowering: july, june life span: perennial flower color: purple, blue, light blue, white cold hardiness zone: 4 (-34 to -29°C), 5 (-29 to -23°C), 6 (-23 to -18°C), 7 (-18 to -12°C) soil acidity: alkaline soil, neutral soil water needs: low soil type: sandy loam soil, sandy soil shelter in winter: requires shelter frost resistance: frost resistance known to be toxic: not poisonous plant read more...
Twining Snapdragon, Creeping Gloxinia (Asarina)	Twining Snapdragon, Creeping Gloxinia blue (Asarina) type of stem: vine landscape use: vertical gardening, hedge, specimen sun exposure: full sun fragrant flower: no fragrance plant height (cm): higher 100 cm method of cultivation: seedling flower size: middle timing of flowering: autumn, august, july, june life span: perennial, annual flower color: lilac, pink, purple, blue, red, white cold hardiness zone: 9 (-7 to -1°C), 10 (-1 to +4°C) soil acidity: neutral soil water needs: moderate soil type: loamy soil shelter in winter: shelter is not required frost resistance: does not tolerate frost known to be toxic: not poisonous plant read more...
Monkshood (Aconitum)	Monkshood blue (Aconitum) type of stem: erect landscape use: specimen sun exposure: full shade fragrant flower: no fragrance plant height (cm): 70-100 cm method of cultivation: non seedlings flower size: middle timing of flowering: autumn, august, july life span: perennial flower color: lilac, pink, purple, blue, light blue, white 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) soil acidity: neutral soil water needs: moderate soil type: loamy soil shelter in winter: shelter is not required frost resistance: frost resistance known to be toxic: parts of plant are poisonous or toxic read more...
Bugle, Bugleweed (Ajuga)	Bugle, Bugleweed blue (Ajuga) type of stem: creeper landscape use: groundcover, flowerbed, border, rock garden sun exposure: full shade, semi-shade, full sun fragrant flower: no fragrance plant height (cm): 5-30 cm method of cultivation: non seedlings flower size: small timing of flowering: june, spring life span: perennial flower color: lilac, blue, light blue 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) soil acidity: alkaline soil, neutral soil, acid soil water needs: moderate, high soil type: sandy loam soil, clay soil, loamy soil shelter in winter: shelter is not required frost resistance: frost resistance known to be toxic: not poisonous plant read more...
Lungwort (Pulmonaria)	Lungwort blue (Pulmonaria) type of stem: erect landscape use: container, flowerbed, border, rock garden sun exposure: full shade, semi-shade fragrant flower: no fragrance plant height (cm): 30-70 cm method of cultivation: non seedlings flower size: small timing of flowering: june, spring life span: perennial flower color: lilac, pink, blue 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) soil acidity: neutral soil water needs: moderate soil type: sandy loam soil, loamy soil shelter in winter: shelter is not required frost resistance: frost resistance known to be toxic: not poisonous plant read more...
Day Flower, Spiderwort, Widows Tears (Commelina)	Day Flower, Spiderwort, Widows Tears blue (Commelina) type of stem: erect landscape use: groundcover, container, flowerbed, border sun exposure: semi-shade, full sun fragrant flower: no fragrance plant height (cm): 30-70 cm method of cultivation: non seedlings flower size: middle timing of flowering: autumn, august life span: perennial, annual flower color: lilac, blue, white cold hardiness zone: 9 (-7 to -1°C), 10 (-1 to +4°C) soil acidity: neutral soil water needs: moderate soil type: sandy loam soil, loamy soil shelter in winter: requires storage room frost resistance: does not tolerate frost known to be toxic: not poisonous plant read more...
Californian bluebell, Lacy Phacelia, Blue Curls, Caterpillar, Fiddleneck, Spider Flower, Wild Heliotrope	Californian bluebell, Lacy Phacelia, Blue Curls, Caterpillar, Fiddleneck, Spider Flower, Wild Heliotrope blue type of stem: erect landscape use: container, flowerbed, border sun exposure: full sun fragrant flower: fragrance plant height (cm): 5-30 cm method of cultivation: non seedlings flower size: middle timing of flowering: august, july, june life span: annual flower color: lilac, blue, light blue cold hardiness zone: no data soil acidity: neutral soil water needs: moderate soil type: sandy loam soil, loamy soil shelter in winter: shelter is not required frost resistance: frost resistance known to be toxic: not poisonous plant read more...
Persian Violet, German Violet (Exacum affine)	Persian Violet, German Violet blue (Exacum affine) type of stem: erect landscape use: container, flowerbed, border sun exposure: full sun fragrant flower: fragrance plant height (cm): 5-30 cm method of cultivation: seedling flower size: middle timing of flowering: august, july, june life span: annual, perennial flower color: lilac, pink, purple, blue, white cold hardiness zone: 9 (-7 to -1°C), 10 (-1 to +4°C) soil acidity: neutral soil water needs: moderate soil type: sandy loam soil, loamy soil shelter in winter: requires storage room frost resistance: does not tolerate frost known to be toxic: not poisonous plant read more...
Knapweed, Star Thistle, Cornflower (Centaurea)	Knapweed, Star Thistle, Cornflower blue (Centaurea) type of stem: erect landscape use: flowerbed, specimen, border sun exposure: full sun fragrant flower: no fragrance plant height (cm): 30-70 cm method of cultivation: non seedlings flower size: large timing of flowering: august, july, june life span: annual flower color: burgundy, lilac, pink, purple, blue, light blue, white cold hardiness zone: no data soil acidity: alkaline soil, neutral soil water needs: moderate soil type: sandy loam soil, loamy soil shelter in winter: shelter is not required frost resistance: frost resistance known to be toxic: not poisonous plant read more...
Verbena	Verbena blue type of stem: creeper landscape use: flowerbed, specimen, border sun exposure: full sun fragrant flower: fragrance plant height (cm): 30-70 cm method of cultivation: seedling flower size: middle timing of flowering: autumn, august, july, june life span: annual, perennial flower color: burgundy, lilac, pink, purple, blue, red, white cold hardiness zone: 7 (-18 to -12°C), 8 (-12 to -7°C), 9 (-7 to -1°C) soil acidity: alkaline soil, neutral soil water needs: moderate soil type: sandy loam soil shelter in winter: requires storage room frost resistance: does not tolerate frost known to be toxic: not poisonous plant read more...
Heliotrope, Cherry pie plant (Heliotropium)	Heliotrope, Cherry pie plant blue (Heliotropium) type of stem: erect landscape use: container, flowerbed, specimen, border sun exposure: full sun fragrant flower: fragrance plant height (cm): 30-70 cm method of cultivation: seedling flower size: small timing of flowering: autumn, august, july, june life span: perennial, annual flower color: lilac, purple, blue, white cold hardiness zone: 10 (-1 to +4°C), 9 (-7 to -1°C) soil acidity: neutral soil water needs: moderate soil type: sandy loam soil, loamy soil shelter in winter: requires storage room frost resistance: does not tolerate frost known to be toxic: parts of plant are poisonous or toxic read more...
Crown Windfower, Grecian Windflower, Poppy Anemone (Anemone coronaria)	Crown Windfower, Grecian Windflower, Poppy Anemone blue (Anemone coronaria) type of stem: erect landscape use: container, flowerbed, border sun exposure: semi-shade, full sun fragrant flower: no fragrance plant height (cm): 30-70 cm method of cultivation: non seedlings flower size: large timing of flowering: autumn, august, july, june life span: perennial flower color: lilac, pink, blue, light blue, red, white cold hardiness zone: 9 (-7 to -1°C), 8 (-12 to -7°C), 7 (-18 to -12°C), 6 (-23 to -18°C) soil acidity: neutral soil water needs: moderate soil type: sandy loam soil, loamy soil shelter in winter: requires storage room frost resistance: does not tolerate frost known to be toxic: not poisonous plant read more...