Plant Base Online (beta)

botanical name:
Centaurea dealbata 'Steenbergii'
Centaurea dealbata 'Steenbergii' © Deeproot Plant Base
common name:  Persian Knapweed
family:  Asteraceae
characteristics: perennial
height: 0.60m
width: 0.50m
growth rate: medium
growth habit: clump
leaf colour: light green
flower colour: pink
main season: Summer
aspect: full sun, part shade
conditions: moist soil
preferred soil pH: neutral-alkaline
minimum temp: -20°C
USDA zone: 4 to 8
description:
Large deep rose-pink flowerheads with whitish centres.

cultivation:
Well drained soil in full sun or part shade. Normally requires staking.

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