Garden Flowers Blue dogbane / Amsonia tabernaemontana
Latin name: Amsonia tabernaemontana
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Photo Blue dogbane (Amsonia tabernaemontana)
Garden Flowers description and characteristics:
timing of flowering: june
lifetime: perennial
fragrant flower: no fragrance
flower color: light blue
flower size: middle
height of plant (cm): 30-70 cm
type of stem: erect
poisonous plant: not poisonous plant
care, growing and cultivation / Amsonia tabernaemontana Blue dogbane:
light needs: semi-shade, full sun
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), 9 (-7 to -1°C), 10 (-1 to +4°C)