Cornflower, Centaurea ruthenica characteristics
Latin name: Centaurea ruthenica
photo
click photo to enlarge
 flower color: yellow flower.onego.ru |
Cornflower (Centaurea ruthenica) characteristics
| life span | perennial |
|---|---|
| type of stem | erect |
| flower size | large |
| plant height (cm) | higher 100 cm |
| fragrant flower | no fragrance |
| flower color | yellow |
| timing of flowering | august, july |
| known to be toxic | not poisonous plant |
care
| cold hardiness zone | |
|---|---|
| frost resistance | frost resistance |
| shelter in winter | shelter is not required |
planting
| landscape use | flowerbed, specimen, border |
|---|---|
| sun exposure | full sun |
growing
| soil acidity | alkaline soil, neutral soil |
|---|---|
| water needs | moderate |
| soil type | sandy loam soil, loamy soil |
| method of cultivation | non seedlings |
*Some characteristics are relevant for a temperate climate
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Cornflower (Centaurea ruthenica) characteristics, photo and care, planting and growing.
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