How to identify Incarvillea (Incarvillea)

How to identify Incarvillea (Incarvillea)

Incarvillea boasts a stunning display of trumpet-shaped flowers perched atop sturdy stems, creating a visual spectacle reminiscent of a regal crown. These blooms bask in the glory of sunlight to partial shade during the summertime. The plant is characterized by its tuberous roots which necessitate careful handling, especially in colder climates, as they are susceptible to damage when temperatures dip below 25 degrees F (-4 degrees C). For winter storage, a stable environment of around 35 degrees F (2 degrees C) is ideal, with a preference for slight moisture content. When establishing incarvillea in the garden, it is crucial to ensconce the tubers at a depth of 3 inches (7.6 cm) beneath the soil surface, ensuring the proper foundation for future growth.

Lifespan: Perennial

Leaf Type: Semi-evergreen

Quickly Identify Incarvillea

Trumpet-shaped flowers in pink, purple, and white, 2-3 inches (5-7.5 cm) wide.

Tuberous roots vulnerable below 25°F (-4°C), require 3 inches (7.6 cm) burial depth.

Pinnate, fern-like leaves with ovate to lanceolate leaflets, 2-4 inches (5-10 cm) long.

Detailed Traits of Incarvillea

Leaf Features

The leaves of incarvillea are medium green and fern-like. They are pinnate, meaning they have a feather-like appearance with multiple leaflets arranged along a central stem. Each leaflet is typically ovate to lanceolate in shape, measuring approximately 2 to 4 inches (5 to 10 cm) in length. The leaf surface is smooth with a slight gloss, and the vein pattern is prominently reticulate, providing structural support. These distinct, finely divided leaves are key identifiers of the plant.

Learn About the Leaf Glossary

Flower Features

The flowers of incarvillea are trumpet-shaped, forming an elegant crown atop tall flower stalks. They typically measure about 2-3 inches (5-7.5 cm) in diameter. The blooms come in vibrant shades of pink, purple, and occasionally white. Each flower has five petals arranged symmetrically, creating a visually appealing, rounded look. They emit a subtle, sweet fragrance. Incarvillea flowers bloom from late spring to mid-summer, adding a splash of color to gardens during this period.

Learn About the Flower Glossary

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