Centaurea macrocephala grow and care – herbaceous of the genus Centaurea also known as Giant knapweed, Centaurea macrocephala perennial evergreen used as ornamental plant, can grow in mediterranean, subtropics or temperate climate and growing in hardiness zone 4-10.
Light conditions in optimal condition for growing: Full Sun
Is it possible to grow indoor as houseplant? No
Growing is also possible in a planter /flowerpot / containers: Yes
Blooming information
Bloom season: Spring / Summer
General information about the flower Yellow flowers petals like little horns base that divide several needle shape, the petals “sit” on green “ball” with spines on it.