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Flame Flower

Tropaeolum speciosum

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A stunning perennial climbing vine producing brilliant scarlet tubular flowers with contrasting blue sepals, creating a striking bicolor display throughout summer and into autumn. Tropaeolum speciosum is more refined and elegant than other nasturtiums, preferring cooler growing conditions and partial shade. The flowers attract hummingbirds and produce ornamental blue seeds after flowering.

Flame Flower

Common Problems

Select the problem your Flame Flower is experiencing to get a treatment guide.

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Yellow Leaveschevron_right
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Wiltingchevron_right
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Slow Growthchevron_right
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Root Rotchevron_right
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Powdery Mildewchevron_right

Care Guide

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Light
Partial shade to dappled sunlight; prefers protection from hot afternoon sun; best in 4–5 hours of indirect light
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Water
Keep soil consistently moist during growing season; excellent drainage is essential to prevent root rot. Reduce watering in dormancy
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Soil
Rich, well-draining soil with excellent organic content; prefers slightly acidic pH (6.0–6.5); benefits from added peat or coco coir
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Fertiliser
Fertilize monthly during growing season with balanced fertilizer or one with higher phosphorus; reduce in late summer to encourage flowering
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Temperature
Cool-season preference; thrives in 55–65°F (13–18°C); dislikes extreme heat; dormant in winter; benefits from cool mountain-like conditions
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Humidity
Prefers high humidity; mist foliage regularly; ensure good air circulation to prevent mildew

Toxicity

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Seeds and foliage contain glucosinolates; ingestion may cause mild gastrointestinal upset; allergenic contact dermatitis possible

Common Diseases

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Common Pests

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Seasonal Care

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Resume regular watering and feeding as growth picks up.

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Peak growing season. Water and feed regularly.

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Reduce watering as growth slows. Stop heavy feeding.

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Minimal watering and feeding. Protect from frost if needed.

Flame Flower Care Guide — Tropaeolum speciosum | GreenScout