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Root Rot in Iris Sibirica
How to identify and treat root rot in Iris Sibirica.
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Iris Sibirica care requirements
water
Consistently moist to wet soil; more moisture-tolerant than bearded irises. Water regularly during growing season; can tolerate boggy conditions
soil
Humus-rich, fertile soil with consistent moisture; tolerates slightly acidic to neutral pH. Good drainage still important to prevent root rot
light
Full sun to partial shade; at least 4–6 hours of direct sunlight for optimal flowering
symptoms
Symptoms to look for in Iris Sibirica
- fiber_manual_recordBrown, mushy roots
- fiber_manual_recordWilting despite moist soil
- fiber_manual_recordYellowing leaves
- fiber_manual_recordFoul odour
help
Common causes in Iris Sibirica
Caused by Pythium, Phytophthora, or Fusarium species in waterlogged conditions.
healing
How to treat root rot in Iris Sibirica
Remove plant, trim rotted roots, treat with hydrogen peroxide, repot in fresh well-draining soil.
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Preventing root rot in Iris Sibirica
Never overwater. Ensure drainage. Avoid compacted soil.