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Mexican Petunia | Monrovia

Ruellia brittoniana
Size Chart

Annuals & Perennials Size Chart

Annuals & Perennials Size Chart

Typically available from early spring through summer. Check with your local store for current availability. 

Spring through fall, trumpet-shaped, purple flowers bloom amid beautiful, dark green foliage. Great for use in borders or containers.

Plant with Million Bells 


  • Landscape Size: 3' tall, 1'-2' wide
  • Light Requirement: Full Sun
  • Water Needs: Low
  • Sunset Zone: 8, 9, 12-24
  • Growth Habit: Mounding, Trailing
  • Growth Rate: Moderate
  • Attributes: Attracts Butterflies, Pet Friendly, Waterwise, Long Bloom Season

These characteristics apply to the greater Sacramento area and nearby regions. 

Live outside of our area? Please check with your local cooperative extension for the best growing practices in your neck of the woods.

Visit: UC Cooperative Extension Offices

Visit: National County Extension Offices

    Green Thumb Guide

    Thrives in enriched, well draining soil. Trim back mid season to encourage more blooms. Feed regularly with an all purpose fertilizer. 



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