Columnea crassifolia combines thick, elongated green leaves with eye-catching orange-red tubular flowers. Its upright to arching growth gives it a distinctive silhouette among the more trailing members of the genus, making it an attractive choice for a bright, humid growing space. As buds open among the foliage, this tropical gesneriad adds a vivid accent to a collection of botanical plants.
Care Guide
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Light: Provide bright, indirect light or filtered sunlight. Protect the foliage from harsh midday sun.
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Temperature: Maintain warm, stable conditions, away from frost, cold drafts, and excessive heat.
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Watering: Keep the medium lightly moist, allowing the surface to begin drying between waterings. Water thoroughly and let excess water drain; avoid prolonged dryness and soggy roots.
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Humidity: Provide moderate to high humidity with gentle air circulation. Avoid stagnant air and leaving foliage wet for extended periods.
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Potting: Use a loose, well-draining mix containing ingredients such as coco coir, perlite, and fine orchid bark. Choose a pot with drainage holes.
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Feeding: Apply a balanced fertilizer at a diluted strength during active growth, following the manufacturer's directions. Reduce feeding when growth slows.
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Maintenance: Remove spent flowers and damaged leaves with clean tools. If needed, lightly prune after flowering to encourage a fuller shape.
With filtered light, consistent moisture, and an airy growing medium, Columnea crassifolia brings rich foliage and vibrant floral color to a thoughtfully tended tropical collection.
