Skip to content

Wild Petunia

Ruellia Humilis

Design with this plant

Overview

Ruellia humilis, commonly known as Wild Petunia, presents lavender to purple funnel-shaped blooms from early summer through fall. This hardy perennial thrives in USDA zones 4-8, reaching 1-2 feet in height with a similar spread. Preferring full sun to partial shade and well-draining soil, it provides a low-maintenance ground cover or border plant. Attracts pollinators while resisting deer, adding both beauty and function to diverse landscapes.

Sun FullWater LowZones 4–8Type PerennialClimate Arid, Subtropical
Wild Petunia (Ruellia Humilis) — Preferring full sun to partial shade and well-draining soil; presents lavender to purple funnel-shaped blooms from early

Culture

Sun
Full
Water
Low
USDA zones
4–8

Shape & size

Mature height
1.5–2 Ft.
Mature width
1.5–2 Ft.

Classification

Type
Perennial
Family
Acanthaceae
Climate
Arid, Subtropical

See full data, regional cultivation notes, and design tools. Build a client presentation around this plant.

Start your 14-day trial

Photos (133)

Wild Petunia (Ruellia Humilis) — each about 2 inches in diameter
Wild Petunia (Ruellia Humilis) — It prefers well-drained soil; with a native range across the central United States, image 87
Wild Petunia (Ruellia Humilis) — blue and lavender flowers in the garden
Wild Petunia (Ruellia Humilis) — It prefers well-drained soil; with a native range across the central United States, image 64
Wild Petunia (Ruellia Humilis) — which can add a bright splash of color to your landscape design.<br><br>Hardy in USDA zones 4 to 8; its leaves are, image 107
Wild Petunia (Ruellia Humilis) — Its ability to self-seed ensures a delightful return year after year
Wild Petunia (Ruellia Humilis) — Wild Petunia thrives in full sun to part shade; making it an ideal choice for xeriscaping or areas with periodic dry spells
Wild Petunia (Ruellia Humilis) — commonly known as Wild Petunia; preferring full sun to partial shade and well-draining soil, image 47
Wild Petunia (Ruellia Humilis) — commonly known as Wild Petunia; preferring full sun to partial shade and well-draining soil
Wild Petunia (Ruellia Humilis) — This hardy perennial thrives in USDA zones 4-8, reaching 1-2 feet in height with a similar spread; it prefers, image 95
Wild Petunia (Ruellia Humilis) — scientifically known as Ruellia humilis; perennial for full, image 76
Wild Petunia (Ruellia Humilis) — making it an ideal choice for xeriscaping or areas with periodic dry spells; commonly known as Wild Petunia, image 86
Wild Petunia (Ruellia Humilis) — offering a low-fuss option for the cultivation of natural aesthetics in your client's garden; perennial with blue, image 112
Wild Petunia (Ruellia Humilis) — commonly known as Wild Petunia; preferring full sun to partial shade and well-draining soil, image 70
Wild Petunia (Ruellia Humilis) — perennial for full; offering a low-fuss option for the cultivation of natural aesthetics in your client's garden
Wild Petunia (Ruellia Humilis) — Preferring full sun to partial shade and well-draining soil; presents lavender to purple funnel-shaped blooms from, image 96
Wild Petunia (Ruellia Humilis) — measuring approximately 3 to 4 inches in length with fine hairs that give them a slightly fuzzy texture; it provides a
Ruellia Humilis
Ruellia Humilis
Ruellia Humilis
Ruellia Humilis
Ruellia Humilis
Ruellia Humilis
Ruellia Humilis
Photographs by 12 contributors

Related plants