catalog > Garden Flowers > Flower Blue dogbane

Flower Blue dogbane

Latin name: Amsonia tabernaemontana

light blue

click photo to enlarge

flower color	light blue
life span	perennial
landscape use	flowerbed, specimen
timing of flowering	june
soil acidity	neutral soil
soil type	sandy loam soil, loamy soil, sandy soil
water needs	moderate
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)
method of cultivation	non seedlings
poisonous or toxic	not poisonous plant
type of stem	erect
fragrant flower	no fragrance
shelter in winter	shelter is not required
plant height (cm)	30-70 cm
flower size	middle
frost resistance	frost resistance

*Some characteristics are relevant for a temperate climate

Flower Blue dogbane photo

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