Ruellia brittoniana
Common ruellia
Acanthaceae Family
Form: perennial shrub
Seasonality: evergreen
Size: to 3ft with equal spread; low branches will droop over and root
Leaves: linear, lancolate, serrate, prominent purple venation
Flowers: in leaf axils, 2in long funnel-shaped purple or blue flowers from mid-spring until frost
Fruit: seed; self sows aggressively
Stems/Trunks: purple stems
Range/Origin: Mexico, SW US, naturalized in many areas
Hardiness: below 32°F tip dieback seen; dies to ground in mid 20s, recovers rapidly
LANDSCAPE VALUE:
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leaf of Ruellia brittoniana
note purple veination on leaf bottomCULTURAL REQUIREMENTS:
- color
- containers and planters
- Exposure: best in full sun, handles shade
- Water: regular, drought tolerant
- Soil: adaptabl, best in prepared
- Propagation: seed, vegetative cuttings or divisions
- Maintenance: trim to keep in bounds, removal of frost damaged foliage
NOTES: aka Mexican barrio ruellia
variety 'Chi chi' has pink flowers
variety 'Icicles' has white flowers
variety 'Baby Katie' is a dwarf, standard purple flowers but height to 12in onlyneeds to be constrained by container or spreads like a weed
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Ruellia brittoniana and
flower (left)
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This page was first created July 6, 2001 and last modified May 16, 2004.
Web page design and photographs by Toni Moore, Master Gardener
email to: tmoore1@flash.net© 2004 Arizona Board of Regents. All contents copyrighted. All rights reserved.