Queen's Wreath
Antigonon leptopus
Queen's Wreath, also called Coral Vine or Mexican Creeper, is a vigorous Mexican vine with 30-ft-plus reach, tuberous roots and a major late-summer bloom that demands structure, irrigation and containment.
Not sure if this plant belongs near your pool, wall, pavers, or foundation?
AE reviews microclimate, root intrusion risk, and soil compatibility.
Schedule: Twice-weekly in summer, weekly in shoulder seasons.
Emitters: 1–2 emitters per plant, monitored during heat waves.
Flowering perennials, citrus, and lush accents need more attention than true desert plants.
Arizona yards have very different microclimates. West-facing walls, glass, artificial turf, pavers, travertine, porcelain, and pool decking all increase reflected heat. AE considers these before confirming placement.
- Verify attachment surface
AE verifies pool deck, paver, foundation, wall, and utility clearances before final planting.
Quick Facts
- Plant type
- Vine
- Mature size
- Plan for 30 ft or more of reach where climate and support permit
- Growth rate
- Fast and vigorous
- Sun
- Full sun
- Water use
- Moderate
- Bloom season
- Large late-summer and fall display; timing varies
- Flower color
- Usually pink; white-flowered forms also occur
- Foliage
- Green heart-shaped leaves
- Evergreen / Deciduous
- Semi-deciduous
- Thorns / spines
- None
- Litter level
- High
- Pool area
- Avoid nearby
- Pet/kid placement
- Use with care
- Maintenance
- Seasonal pruning
- Privacy value
- High
- Shade value
- Medium
- Native
- Desert-adapted
About Queen's Wreath
Antigonon leptopus is Queen's Wreath, also commonly called Coral Vine or Mexican Creeper; these names do not describe separate species. It is native to Mexico and nonnative to Arizona. This is a vigorous tendril-climbing perennial vine with tuberous underground growth, not a small ornamental twiner. Plan for 30 feet or more of reach where climate and support permit. Heart-shaped leaves and large late-summer and fall displays of pink flowers are characteristic. White-flowered forms occur, so flower color must be verified rather than promised for every plant. Bee and other pollinator activity can be intense during bloom. Phoenix foliage persistence depends on exposure and winter conditions: a protected plant may remain leafy through a mild winter, while frost can damage foliage or kill stems back. It is not a guaranteed evergreen privacy screen. Full sun to light shade can work, but Phoenix exposure is nuanced. ASU notes stress above roughly 115°F and recommends avoiding the harshest reflected west exposures; adequate root volume and a less punishing microclimate matter. Correct the common low-water shorthand: robust cover and flowering in Phoenix generally need regular, consistent supplemental irrigation, especially during establishment and peak summer, followed by drainage and dry-down. Do not place it on a cactus valve or promise lush cover from negligible water. Use a strong freestanding arbor, fence or trellis designed for mature load and maintenance access. Keep it off roofs, weak fences, stucco joints, trees, utilities, property lines and tight setbacks. Tuberous roots make removal difficult. The vine is documented invasive in humid places including Florida and Hawaii; that is not a blanket formal Arizona invasive listing. Still avoid washes, canals, riparian or open-space edges and any site where seed or vegetative escape cannot be managed long term.
Best uses: A vigorous flowering vine on a strong freestanding arbor, fence or trellis with root volume, regular irrigation, mature-load capacity and permanent containment access
AE Designer Opinion
Design Uses
- Large freestanding flowering arbor
- Managed fence or trellis with 30-ft-plus clearance
- Late-summer pollinator display away from pools and natural corridors
Care & Maintenance
- Water consistently through establishment and peak summer, then allow drainage and dry-down.
- Avoid daily shallow irrigation, crown saturation and cactus-valve assumptions.
- Prune hard as needed during dormancy or after frost, then contain active-season growth.
- Inspect supports and keep tendrils away from roofs, joints, trees and utilities.
- Monitor for seedlings or vegetative spread beyond the intended footprint; removal may require repeated follow-up.
Common Homeowner Mistakes
- Calling Coral Vine or Mexican Creeper a different species
- Sizing from a nursery container instead of 30-ft-plus reach
- Putting it on a cactus valve and expecting lush flowering cover
- Promising evergreen privacy or automatic frost recovery
- Ignoring tuberous roots, mature support load and humid-region invasive history
Placement Warnings
⚠ Petals, leaves, seed, bees, heavy growth, support load and pruning access make pool and courtyard placement conditional. Frost recovery, evergreen cover and flowering are not guaranteed. Do not encourage eating roots, flowers or other landscape parts; identity, form, chemical exposure, allergies and individual health conditions make internet edibility claims inappropriate.
- Provide a strong freestanding arbor, fence or trellis sized for mature load and pruning access.
- Keep growth off roofs, weak fences, stucco joints, trees, utilities, property lines and tight setbacks.
- Avoid harsh reflected west exposure and sites with inadequate root volume in extreme Phoenix heat.
- Avoid washes, canals, riparian/open-space edges and pool zones where litter, bees or escape cannot be managed.
AE reviews final placement based on sun, irrigation, drainage, mature size, and overall design.
Pairs Well With
- Desert Willow
- Red Bird of Paradise
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