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Wild Petunia

Ruellia Humilis

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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
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 84Wild Petunia (Ruellia Humilis) — From early summer to frost, image 58Wild Petunia (Ruellia Humilis) — offering a low-fuss option for the cultivation of natural aesthetics in your client's garden; perennial with blue and lavenderWild Petunia (Ruellia Humilis) — From early summer to frostWild Petunia (Ruellia Humilis) — Ruellia humilis fits beautifully in border fronts; each about 2 inches in diameter, image 55Wild Petunia (Ruellia Humilis) — measuring approximately 3 to 4 inches in length with fine hairs that give them a slightly fuzzy texture; it, image 103+126

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

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Photos (133)

Wild Petunia (Ruellia Humilis) — Preferring full sun to partial shade and well-draining soil; presents lavender to purple funnel-shaped blooms from early
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 84
Wild Petunia (Ruellia Humilis) — From early summer to frost, image 58
Wild Petunia (Ruellia Humilis) — offering a low-fuss option for the cultivation of natural aesthetics in your client's garden; perennial with blue and lavender
Wild Petunia (Ruellia Humilis) — From early summer to frost
Wild Petunia (Ruellia Humilis) — Ruellia humilis fits beautifully in border fronts; each about 2 inches in diameter, image 55
Wild Petunia (Ruellia Humilis) — measuring approximately 3 to 4 inches in length with fine hairs that give them a slightly fuzzy texture; it, image 103
Wild Petunia (Ruellia Humilis) — this plant produces an abundance of lavender to purplish-blue flowers
Wild Petunia (Ruellia Humilis) — it provides a low-maintenance ground cover or border plant
Wild Petunia (Ruellia Humilis) — It prefers well-drained soil; with a native range across the central United States
Wild Petunia (Ruellia Humilis) — Its ability to self-seed ensures a delightful return year after year; which can add a bright splash of color to, image 65
Wild Petunia (Ruellia Humilis) — making it an ideal choice for xeriscaping or areas with periodic dry spells; commonly known as Wild Petunia
Wild Petunia (Ruellia Humilis) — each about 2 inches in diameter; this hardy perennial thrives in USDA zones 4-8, reaching 1-2 feet in height with, image 106
Wild Petunia (Ruellia Humilis) — It prefers well-drained soil; with a native range across the central United States, image 110
Wild Petunia (Ruellia Humilis) — Preferring full sun to partial shade and well-draining soil; presents lavender to purple funnel-shaped blooms from, image 73
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
Wild Petunia (Ruellia Humilis) — Ruellia humilis fits beautifully in border fronts; each about 2 inches in diameter
Wild Petunia (Ruellia Humilis) — With a native range across the central United States; scientifically known as Ruellia humilis, image 77
Wild Petunia (Ruellia Humilis) — Its ability to self-seed ensures a delightful return year after year; which can add a bright splash of color to your landscape
Wild Petunia (Ruellia Humilis) — Wild Petunia thrives in full sun to part shade; making it an ideal choice for xeriscaping or areas with periodic, image 85
Wild Petunia (Ruellia Humilis) — blue and lavender flowers in the garden; attracts pollinators while resisting deer, adding both beauty and, image 67
Wild Petunia (Ruellia Humilis) — Attracts pollinators while resisting deer, adding both beauty and function to diverse landscapes; wild Petunia, image 98
Wild Petunia (Ruellia Humilis) — Its leaves are lanceolate and a rich green; blue and lavender flowers in the garden, image 79
Wild Petunia (Ruellia Humilis) — presents lavender to purple funnel-shaped blooms from early summer through fall
Photographs by 16 contributors

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