Violet wild petunia (Ruellia nudiflora) is a flowering perennial plant native to the Sonoran Desert region of North America. While the common name violet wild petunia uses the word petunia, this plant is not scientifically classified as a true petunia.
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Perennial
Lifespan
Herb
Plant Type
Green, Gray
Leaf Color
2.5 cm to 5 cm
Flower Size
Brown, Black
Fruit Color
Purple
Flower Color
Green
Stem Color
Winter dormancy
Dormancy
Evergreen
Leaf type
15 - 38 ℃
Ideal Temperature
On This Page
Images
Distribution
Culture
Care Guide
FAQs
Common Diseases
Images of Violet wild petunia
Distribution of Violet wild petunia
Distribution Map
Violet wild petunia is naturally distributed across central regions of the Americas, where it thrives in subtropical and tropical environments. Its native range encompasses major continental and insular landmasses. It has also expanded beyond its original range through introduction and naturalization, adapting to similar climates in other regions.
Native
Cultivated
Invasive
Introduced
No species reported
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Habitat
Woodlands' edge, Opening, Thickets
Hemisphere Trend Curve
Northern
Sorthern
Culture
Symbolism
Resentment, Anger, Your presence soothes me.
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Care Guide for Violet wild petunia
Every week
Water
Partial sun
Sunlight
15 - 38 ℃
Ideal Temperature
Garden Soil
Soil Type
Water:
Violet wild petunia thrives in moderate rainfall areas, requiring weekly watering for optimal growth. It prefers consistent moisture but tolerates short dry spells. Rainwater benefits violet wild petunia, enhancing hydration and supporting its natural growth cycle as an outdoor herbaceous perennial.
Fertilize:
For optimal growth and blooms, violet wild petunia benefits from balanced fertilizers (10-10-10) applied monthly during active growth. Reduce feeding in fall and winter. Ensure even soil integration for nutrient distribution, and new gardeners should wear gloves while fertilizing for safety.
Pruning:
Violet wild petunia is a low-maintenance perennial featuring purple blooms. Prune in early to late spring, removing dead stems to promote new growth and airflow. Light post-bloom pruning encourages second flowering, enhancing plant health and aesthetics. Use clean, sharp tools to prevent disease.
Propagation:
Violet wild petunia prefers moist, well-drained soil and thrives in warm climates. Propagate using healthy stem cuttings planted in a peat-perlite mix. Maintain consistent moisture and bright, indirect light. Rooting hormone is optional. Once rooted, transfer violet wild petunia to individual pots for continued growth.
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