Ruella Ragin Cajun

Plant name: Ruellia ‘Ragin Cajun’

Scientific name: Ruellia simplex ‘Ragin Cajun’

Plant description:
Ruellia ‘Ragin Cajun’ is a compact Mexican petunia selection bred for controlled growth and extended flowering. Unlike older varieties that spread aggressively, this cultivar maintains a more contained, clumping habit while delivering consistent color. It forms upright stems with a tidy, rounded profile, making it suitable for borders, containers, and mass plantings.

Flower description:
Trumpet-shaped flowers in vivid purple to violet tones bloom from late spring through fall. Individual blooms are short-lived, but new flowers open daily, creating a steady display over many months. The blossoms attract pollinators and stand out clearly against the green foliage.

Leaf description:
Leaves are narrow, lance-shaped, and medium to dark green with a smooth surface. Foliage grows densely along upright stems, creating a full plant that supports continuous flowering.

Deciduous or evergreen:
Evergreen in frost-free climates; may die back to the ground in colder regions and regrow from the roots in spring

USDA grow zones:
USDA Zones 8–11

Mature height and width:
Typically 18–24 inches tall and 18–24 inches wide, forming a compact clump

Landscape uses:
Suitable for mixed perennial borders, mass plantings, pollinator gardens, and large containers. Its manageable size makes it effective for edging and smaller landscape spaces. Performs well in areas where consistent seasonal color is needed.

Native range:
Species native to Mexico; ‘Ragin Cajun’ is a cultivated selection

Sun exposure:
Full sun promotes the heaviest bloom production and strongest growth. Tolerates light shade but may produce fewer flowers in reduced light.

Water requirements:
Moderate water during establishment. Once established, it tolerates periodic dry conditions but performs best with consistent moisture in well-drained soil. Avoid prolonged waterlogged conditions.

Pests and problems:
Generally low maintenance. May occasionally experience aphids or spider mites. Root issues can develop in poorly drained soils. Good spacing improves airflow and overall plant health.

Heat and sun tolerance:
Excellent tolerance of heat and direct sun. Maintains steady flowering through high summer temperatures when provided adequate moisture.

Cold tolerance:
Top growth is damaged by frost. In climates within its hardiness range, plants may regrow from the base after light freezes. Extended freezing temperatures can cause significant dieback.

Growing tips:
Plant in well-drained soil with adequate spacing to maintain airflow. Trim lightly during the growing season to encourage branching and maintain a compact shape. Avoid excessive nitrogen fertilization, which can promote leafy growth at the expense of flowers. In regions with winter cold, cut back frost-damaged stems in early spring once new growth begins to emerge.

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---SHIPPING NOTICE PLEASE READ BEFORE PURCHASING LIVE PLANTS!---

 We WILL NOT refund the purchase of or the shipping cost of live plants purchased with the intent to be shipped to states that do not authorize importing live plants or to states with restrictions! Purchases to these states will be held for 30 days for pick-up at our Slidell, Louisiana store and the shipping cost associated with these purchases will be held for the care of the plant while waiting to be picked up. All sales are final. If the plant(s) purchased are not picked up within 30 days from the date of order, these items will be returned to our sales inventory and you WILL NOT be refunded. Thank you for understanding these policies.

Due to regulations, certain states have restrictions on importing plants. Please review the list below to ensure you're not attempting to order any restricted plants in your area.

**Important Note:** We do not ship any plants outside the U.S.

State-Specific Restrictions - We ARE NOT responsible for any plant(s) that are not listed in these restrictions. Purchaser bears all responsibility for making sure the plant(s) they desire to purchase are not banned from being imported to the shipping state:

Arizona: Juglans spp.  

California: Castanea spp., Juglans spp., Pinus spp., Quercus spp.  

Colorado: Some counties restrict Prunus spp. Please verify your local county regulations.  

Florida: Castanea spp., Cornus spp., Quercus spp., Cornus mas 

Georgia: Vaccinium spp.

Hawaii: Pinus spp. 

Idaho: Humulus lupulus, Mentha spp., Vitis spp.

Indiana: Fragraria spp., Rosa spp. 

Kansas: Juglans spp.

Michigan: Abies spp., Vaccinium spp.

Montana: Pinus spp.

Nevada: Allium spp.

, Mentha spp. 

New Jersey: Rosa spp.  

New York: Vitis spp.  

Oregon: Allium spp., Castanea spp., Corylus spp., Humulus lupulus, Quercus spp., Sambucus nigra, Ulmus spp., Vaccinium spp., Vitis spp.

Texas: Juglans spp. 

Washington: Allium spp., Castanea spp., Corylus spp., Humulus lupulus, Vaccinium spp., Vitis spp.  

Wisconsin: Abies spp., Pinus spp., Picea spp., Mentha spp. 

Additionally, we cannot ship plants in soil medium to the following states: AK, AL, AR, AZ, CA, HI, ID, KS, MS, MT, ND, NM, NV, OK, OR, SD, TX, UT, WA.