dark blue Flowering Shrubs and Trees, Photo and characteristics

Butterfly Bush, Summer Lilac	Butterfly Bush, Summer Lilac Garden Flowers growing and characteristics height of plant (cm): 150-200 cm poisonous or toxic: not poisonous plant fragrant flower: fragrance 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) growth rate: fast growing flower colour: burgundy, lilac, pink, purple, dark blue, light blue, red, white soil acidity: neutral soil flower size: small timing of flowering: autumn, august frost resistance: frost resistance soil type: sandy loam soil, loamy soil shelter in winter: requires shelter landscape use: group planting, specimen, hedge water needs: moderate light needs: full sun more information
Common hydrangea, Bigleaf Hydrangea, French Hydrangea	Common hydrangea, Bigleaf Hydrangea, French Hydrangea Garden Flowers growing and characteristics height of plant (cm): 50-100 cm poisonous or toxic: not poisonous plant fragrant flower: no fragrance 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) growth rate: fast growing flower colour: lilac, pink, purple, dark blue, light blue, green soil acidity: acid soil flower size: middle timing of flowering: august, july frost resistance: does not tolerate frost soil type: clay soil, loamy soil shelter in winter: requires shelter landscape use: group planting, specimen water needs: moderate, high light needs: full sun more information
Leadwort, Hardy Blue Plumbago	Leadwort, Hardy Blue Plumbago Garden Flowers growing and characteristics height of plant (cm): lower 50 cm poisonous or toxic: parts of plant are poisonous or toxic fragrant flower: no fragrance cold hardiness zone: 6 (-23 to -18°c), 7 (-18 to -12°c), 8 (-12 to -7°c), 9 (-7 to -1°c) growth rate: medium growing flower colour: dark blue soil acidity: neutral soil flower size: large timing of flowering: autumn, august frost resistance: frost resistance soil type: sandy loam soil shelter in winter: requires shelter landscape use: group planting, specimen water needs: moderate light needs: semi-shade, full sun more information
Golden Dew Drop, Sky Flower, Pigeon Berry	Golden Dew Drop, Sky Flower, Pigeon Berry growing and characteristics height of plant (cm): higher 200 cm poisonous or toxic: parts of plant are poisonous or toxic fragrant flower: fragrance cold hardiness zone: 10 (-1 to +4°c), 9 (-7 to -1°c), 8 (-12 to -7°c) growth rate: medium growing flower colour: light blue, white, dark blue, lilac soil acidity: alkaline soil, neutral soil flower size: small timing of flowering: autumn, august frost resistance: does not tolerate frost soil type: sandy loam soil, loamy soil shelter in winter: requires storage room landscape use: group planting, specimen water needs: moderate, high light needs: full sun more information

dark blue Flowering Shrubs and Trees, Photo and characteristics