At a recent tour of my garden, the Coral Vine was in full bloom and it stole the show. This stunning late-summer bloomer stops people in mid-sentence to ask, “What is that?” and “Where can I get it?” Learn how to grow Coral Vine, and decide if it’s right to add to your yard and garden.
The pink flower clusters with curling tendrils of Coral Vine are also impressive in floral arrangements. Coral Vine is a crowd and bee pleaser for sure.
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3 Tips For How To Grow Coral Vine
1. Before planting, learn if Coral Vine is considered an invasive species where you live.
Coral Vine (Antigonon leptopus) is also aptly called Queen’s Wreath, Mexican Creeper, and Chain of Love. It is a fast-growing tropical vine with showy flowers ranging from pink to white that grows in USDA zones 9-11.
This Mexican native plant is considered invasive in certain parts of the world, including some south-eastern areas of the United States such as Florida. However, in dry, desert regions of the U.S., like Arizona, it is a rapid grower but not considered invasive.
This website has information to help you determine if Coral Vine is considered invasive in your area. If it is invasive where you live, do not plant it.
What is an invasive species?
An invasive species is “an alien species whose introduction does or is likely to cause economic or environmental harm or harm to human health” as per Executive Order 13112: Section1. Definitions.
2. Understand how Coral Vine grows.
- Coral vine is grown from seed or transplant. This fast-growing vine can be propagated by seeds, dividing plants, and cuttings.
- Underground tubers develop as the plant grows and spreads the vine to other areas. Coral Vine also readily self-seeds as small seeds drop from within the dried flower petals.
- The thornless vines with deep green heart-shaped leaves and tendrils will readily climb a trellis or any available area.
- Coral Vine begins to bloom in August with peak blooms in October until frost.
- The showy pink flowers attract bees, and there are often 100’s of bees along the vine when it is in full bloom.
- Frost kills the vines, but underground tubers send out new shoots the following spring.
3. Care for Coral Vine correctly.
- Plant Coral Vine seeds or transplants after the danger of frost has passed.
- Choose a location to plant Coral Vine that you want to shade in the summer but have sun in the winter, as the vine will die back and be dormant in the coldest months of the year. (see photos below)
- Give Coral Vine plenty of room to spread; the vine is vigorous and does well on an arbor or large trellis.
- Coral Vine tolerates most soils, and does not need fertilizer or overly-rich soil.
- Water Coral Vine frequently when first planted. Once established, Coral Vine is drought tolerant and only needs water weekly during summer or dry spells.
- Coral Vine thrives in full-sun (even Arizona full sun) and heat; it will tolerate partial shade.
- Trim vines back as needed throughout the growing season.
- Prune back and remove all browned vines after frost. Vines can also be left to overwinter and pruned back in the spring. Mulch to protect tubers from freezing temperatures.
- Vines will rapidly regrow in the spring.
Coral Vine season by season
Pollinators love Coral Vine
Want to add more color to your garden with flowers?
Arizona annual flowers planting guide helps you learn when to plant flowers in Arizona, and whether to plant seeds or transplants.
Want more information about gardening in Arizona? This blog post shares 7 tips for how to grow a vegetable garden in Arizona.
Can you please tell me how to propagate from cuttings? Thanks!
Sure. While the plant is actively growing, cut a 6-8 inch piece off and strip all but top leaves. Place in water until roots form and then plant. You can also use rooting hormone and place stripped cutting in vermiculite or other growing medium, and keep moist until roots form.
Wonderful information Angela! I need to find a place for this in my garden!
Glad it was helpful. I’ve loved having it in my garden.
My Queen’s wreath is going bonkers. If I trim it back I am cutting off all of the flowers. Is it still a good idea to trim it back. Phoenix,Az
You can keep it trimmed back. I would stop trimming it back in August or September so it can bloom. When you trim cut individual stems back rather than shearing it. Best of luck.
How can I order
You may want to your local nursery for plants.
I have germinated seeds on moist paper towels and transplanted seedlings to individual cups. They are growing true leaves. How do I harden off and when do I plant in the ground? Thanks for the info on this beautiful vine!
I would transplant to a larger pot and let them get a nice root system going. If you live here in the low desert I would wait to plant – the middle of the summer is a tough time to get a plant established. Once monsoon moisture comes and the plant is larger I would plant 1-2 out. If you can, save a couple of seedlings to plant in the fall as well, just in case it’s too hot. Best of luck. Keep me posted, I’d love to hear how it goes.