Make a Statement with Caladium 'Red Flash' Tubers
Known as one of the most robust and vibrant varieties available, Caladium 'Red Flash' tubers produce large, heart-shaped leaves that command attention. Featuring deep olive-green margins, brilliant red centers, and a dusting of bright pink speckles, this variety is a true showstopper for any plant collection.
Please note: This product is sold as a dormant tuber. With proper care, it will grow into a lush, dramatic plant reaching a mature height of 45–60 cm.
Plant Care & Growing Instructions
Light Levels
'Red Flash' is exceptionally versatile. It thrives in filtered sunlight to partial shade, but unlike many other varieties, it can tolerate more sun if kept well-hydrated. Brighter light often intensifies the deep red centers.
Watering Requirements
Keep the soil consistently moist but not waterlogged. Water when the top 1–2 cm of soil feels dry. During hot summer months, outdoor plants may require more frequent watering to maintain their dramatic foliage.
Soil & Fertilization
Plant in rich, well-draining soil with plenty of organic matter. Apply a balanced, water-soluble fertilizer every 3–4 weeks during the growing season (Spring through late Summer) to support its large leaf size.
Temperature & Humidity
This tropical variety loves heat. Ensure soil temperatures are at least 21°C before planting outdoors. 'Red Flash' thrives in humidity above 50%; for indoor growth, use a humidifier or group with other plants to increase ambient moisture.
How to Plant Your Tuber
Growing Indoors
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Potting: Plant the tuber 5 cm deep in a pot at least 15–20 cm wide to accommodate its larger size.
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Orientation: Position the "eyes" (growth points) facing upward.
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Care: Place in a warm, bright room to jumpstart growth.
Growing Outdoors
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Spacing: Space tubers 30–45 cm apart to allow room for the wide, spreading foliage.
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Depth: Plant 5 cm deep in a protected spot away from high winds.
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Climate: In zones cooler than 10°C, lift the tubers in autumn after the leaves begin to yellow and store them in a cool, dry place.
Ready to add a bold pulse of color to your home or garden? Secure your 'Red Flash' tubers today and prepare for a spectacular summer display.
Expert Tip: 'Red Flash' is a "Fancy Leaf" type, meaning it produces very large leaves. To support these heavy leaves, ensure the plant is protected from strong winds if grown outdoors.