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Leggy Growth in Knautia Perennial
verifiedReviewed by the GreenScout Team
A charming perennial with deep crimson-purple pincushion flowers that bloom from mid-summer through fall, attracting butterflies and bees to the garden
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Knautia Perennial care requirements
These care conditions are most relevant to leggy growth in Knautia Perennial. Check each one as a potential cause.
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Light
Full sun (6+ hours daily); tolerates partial shade but flowers more prolifically in full sun
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Fertiliser
Light feeder; apply balanced granular fertilizer in spring or work compost into soil annually. Avoid excess nitrogen, which promotes foliage over flowers
symptoms
Symptoms to look for in Knautia Perennial
- fiber_manual_recordLong, weak, stretched stems
- fiber_manual_recordLarge gaps between leaves
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Common causes in Knautia Perennial
- fiber_manual_recordInsufficient light
- fiber_manual_recordLack of pruning
- fiber_manual_recordSeasonal low light
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How to diagnose leggy growth in Knautia Perennial
Plants lean towards light source or grow tall and thin in low light conditions.
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How to treat leggy growth in Knautia Perennial
Move to brighter location. Prune to encourage bushy growth. Supplement with grow light.
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Preventing leggy growth in Knautia Perennial
Provide adequate light. Regular pinching back of growing tips.