Knautia 'Red Knight' Facts Light Exposure: Full Sun Mature Plant Size: 3' - 4' ^ 14" > Bloom Time: Summer Hardiness Zones: 5 - 9 Soil( pH/Type): 6.5 - 8.0/Well-drained
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Growing Tips
- Plant in a well-drained soil.
- Cut spent flowering stalks back to the
basal rosette of leaves.
- Use fertilizer and organic matter
sparingly, too much equals weak growth.
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