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Brown Tips in Astilbe
verifiedReviewed by the GreenScout Team
Astilbes produce feathery, plume-like flowers in shades of pink, red, white, and purple above attractive ferny foliage
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Astilbe care requirements
These care conditions are most relevant to brown tips in Astilbe. Check each one as a potential cause.
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Humidity
High. Loves moisture.
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Water
Regularly — keep moist. Does not tolerate drought.
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Temperature
Hardy to -30°C (-22°F).
symptoms
Symptoms to look for in Astilbe
- fiber_manual_recordBrown crispy leaf tips
- fiber_manual_recordBrowning progressing inward
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Common causes in Astilbe
- fiber_manual_recordLow humidity
- fiber_manual_recordUnderwatering
- fiber_manual_recordFluoride or salt build-up
- fiber_manual_recordFertiliser burn
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How to diagnose brown tips in Astilbe
Check humidity and watering frequency. If soil is dry, underwatering is likely. If soil is moist, check humidity levels.
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How to treat brown tips in Astilbe
Increase humidity with a humidifier or pebble tray. Water more consistently. Flush soil if salt build-up is suspected.
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Preventing brown tips in Astilbe
Maintain 50%+ humidity. Water with filtered or distilled water. Avoid over-fertilising.