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Yellow Hardhead, Bighead Knapweed, Giant Knapweed, Armenian Basketflower, Lemon Fluff Knapweed (Centaurea macrocephala (Grossgeimia))
Yellow Hardhead, Bighead Knapweed, Giant Knapweed, Armenian Basketflower, Lemon Fluff Knapweed (Centaurea macrocephala (Grossgeimia)), yellow
Photo Yellow Hardhead, Bighead Knapweed, Giant Knapweed, Armenian Basketflower, Lemon Fluff Knapweed (Centaurea macrocephala (Grossgeimia)), click for zoom.
img-fotki.yandex.ru yellow
Centaurea macrocephala (Grossgeimia), Yellow Hardhead, Bighead Knapweed, Giant Knapweed, Armenian Basketflower, Lemon Fluff Knapweed description and care.
type of stem erect
flower size large
fragrant flower no fragrance
water needs moderate, high
height of plant (cm) higher 100 cm
frost resistance frost resistance
lifetime perennial
method of cultivation non seedlings
poisonous plant not poisonous plant
soil acidity neutral soil
shelter in winter shelter is not required
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)
timing of flowering august, july
flower color yellow
soil type clay soil, loamy soil
landscape use flowerbed, specimen, border
*Some characteristics are relevant for a temperate climate
Latin name Centaurea macrocephala (Grossgeimia)
You can buy Yellow Hardhead, Bighead Knapweed, Giant Knapweed, Armenian Basketflower, Lemon Fluff Knapweed in online stores (seed, seedlings).
catalog: Garden Flowers
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