Centaurea Phoenix Hybrids

Knapweed - Centaurea  Phoenix Hybrids

Common Name: Knapweed
Genus: Centaurea
Cultivar: Phoenix Hybrids

Category: Perennials
Growth Rate: Fast growing
Features: Good for wildlife, Provides winter colour, A good architectural plant, Long flowering period

Hardiness: HardyHeight: 1.50 m (150 cm)
Sun/Shade: Full sunSpread: 0.50 m (50 cm)

Foliage Type: Semi EvergreenFlower Colour: Bronze
Foliage Colour: Grey/SilverFlowering Period: June to October

Soil Type: Sandy/Light or Chalky/Alkaline
Soil Moisture: Dry, well drained

Easy to grow and ideal for naturalised planting schemes this delightful knapweed will act as a magnet to nearby wildlife. The flowers appear for a really long period from early summer and if you leave them on the plant once they have faded they will form beautiful seedheads. These will open like silver stars to release their seeds (a treat for the birds) and then go on to add structural interest to the winter garden.

  • Garden care: Stake with bamboo canes or brushwood before the flowers appear. Deadhead regularly to prolong flowering. In autumn resist the temptation to remove the faded flowerheads as the subsequent seedheads are really attractive in winter. Lift and divide large clumps every three years in spring.

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