catalog / Garden Flowers / Cornflower, Centaurea ruthenica

Cornflower, Centaurea ruthenica: yellow

Latin name: Centaurea ruthenica

yellow Cornflower, Centaurea ruthenica Photo

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yellow

Cornflower (Centaurea ruthenica) Photo

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description and characteristics:

height of plant (cm)	higher 100 cm
poisonous plant	not poisonous plant
fragrant flower	no fragrance
lifetime	perennial
timing of flowering	august, july
flower size	large
flower color	yellow
type of stem	erect

cultivation, growing and care Cornflower:

method of cultivation	non seedlings
shelter in winter	shelter is not required
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)
frost resistance	frost resistance
landscape use	flowerbed, specimen, border
soil type	sandy loam soil, loamy soil
water needs	moderate
soil acidity	alkaline soil, neutral soil
light needs	full sun

*Some characteristics are relevant for a temperate climate

You can buy Cornflower, Centaurea ruthenica in online stores (seed, seedlings).

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