Red Boy
Centaurea cyanus 'Red Boy'
Red Boy blooms from May through July.
Bloom time
May–Jul
Hardiness
Zones 2–11
Sun
Full sun
Water
Low water
Mature size
0.8 m × 0.3 m
Type
Annual
Bloom calendar
When Red Boy is typically in flower across the year.
Growing Red Boy
Plant it in full sun. It prefers low water. It is hardy in USDA zones 2–11. Expect it to reach about 0.8 m tall and 0.3 m wide at maturity, in roughly 1 year.
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Design a garden with this
Drop this plant onto a 3D plan, see how it fills in, and watch your whole garden bloom across the year.