Dallas Arboretum Planting of Variegated Tapioca with Joseph’s Coat
Variegated Tapioca (Manihot esculenta ‘Variegata’)
This is a striking ornamental plant celebrated for its bold, tropical foliage. Native to South America, this cultivar is particularly well-suited to Texas’s hot climate and has been recognized as a Texas Superstar® for its exceptional performance in the state’s diverse landscapes.
Botanical Profile
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Common Names: Variegated Tapioca, Variegated Cassava, Variegated Yuca
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Family: Euphorbiaceae
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Growth Habit: Semi-woody perennial or annual (in cooler climates)
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Size: Typically reaches 3–4 feet in height and up to 5 feet in width
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Foliage: Deeply lobed leaves with creamy-yellow centers and green margins; new growth emerges with a reddish-pink hue
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Stems: Bright red, adding to the plant’s ornamental appeal
Growing Conditions
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Sunlight: Thrives in full sun; tolerates partial shade but with less vibrant foliage
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Soil: Prefers well-drained soils; adaptable to a wide range of pH levels
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Watering: Requires consistent moisture; avoid overwatering as it is not a swamp plant
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Temperature: Growth is vigorous when night temperatures are consistently above 60°F; sensitive to temperatures below 50°F
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Fertilization: Benefits from monthly applications of slow-release fertilizer to promote lush growth
Landscape Uses
Variegated Tapioca serves as an excellent focal point in gardens, containers, and landscape beds. Its vibrant foliage provides continuous visual interest throughout the growing season. The plant’s tolerance to heat and its adaptability to various soil types make it a valuable addition to Texas gardens.
Cautionary Notes
While Manihot esculenta is the source of edible cassava roots, the ‘Variegata’ cultivar is grown solely for ornamental purposes. All parts of the plant contain hydrocyanic acid compounds and should not be consumed. The plant’s unpalatable nature generally deters pets and wildlife from ingestion.
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