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Slow Growth in Thunbergia Alata
verifiedReviewed by the GreenScout Team
Black-eyed Susan vine is a tender climbing or trailing plant with cheerful round flowers in yellow, orange, or white with a distinctive dark centre, blooming from summer to first frost
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Thunbergia Alata care requirements
These care conditions are most relevant to slow growth in Thunbergia Alata. Check each one as a potential cause.
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Light
Full sun to partial shade; needs 6+ hours of sunlight daily for best flowering. Tolerates partial shade but flowers may be sparser.
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Fertiliser
Feed with balanced 10-10-10 or bloom-boosting fertilizer every 2–3 weeks during growing season. Avoid excessive nitrogen, which promotes leaves over flowers.
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Temperature
Tender annual or perennial; frost-sensitive (dies at 50°F/10°C). Thrives in warm conditions. Best as an annual in most temperate climates.
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Symptoms to look for in Thunbergia Alata
- fiber_manual_recordLittle to no new growth
- fiber_manual_recordStagnant development
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Common causes in Thunbergia Alata
- fiber_manual_recordLow light
- fiber_manual_recordPoor nutrition
- fiber_manual_recordRoot-bound
- fiber_manual_recordWrong season
- fiber_manual_recordOverwatering
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How to diagnose slow growth in Thunbergia Alata
Assess light levels, feeding schedule, and pot size.
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How to treat slow growth in Thunbergia Alata
Move to brighter spot. Feed regularly during growing season. Repot if root-bound.
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Preventing slow growth in Thunbergia Alata
Regular feeding. Adequate light. Annual pot size check.