Hectonichus / CC BY-SA 3.0, via Wikimedia Commons
Hibiscus clayi: complete guide
Hibiscus clayi
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Hibiscus clayi, Red Kauai Rosemallow, is extremely rare and endangered. Endemic to Kauai. One of the least cultivated hibiscus species, making it highly valued. Medium shrub 1.5-2 meters with elliptical dark green leaves. Large red flowers 8-10cm with dark red stamens - striking color contrast. Requires warm sunny location (6-8 hours sun) and temperatures above 10 degrees. Regular watering in growing season. Well-draining nutrient-rich soil. Very frost-sensitive. Obtain from legal sources only. True botanical rarity. Visit gardenworld.app.
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