It is a fast-growing, twining, woody vine or rounded shrub that produces wisteria-like erect to drooping axillary foot-long racemes of star-like purple flowers (15-30 flowers per raceme) in late spring to early summer. The medium-green leaves are textured like sandpaper. Petrea racemosa - Royal Queen's wreath, Sandpaper vine with larger flowers than P. volubilis. By Maureen Malone Updated September 28, 2020 Queen's wreath vine (Petrea volubilis) features showy purple flowers, and vines can reach up to 12 feet. It was only accidental though because I … 2878. The Garden wouldn't be the Garden without our Members, Donors and Volunteers. A vigorous, … Plant this beautiful vine in full sun or light shade in a well-drained soil and give regular irrigation throughout the warmer months of the year. Native Range: Central America and northern South America. White Queen’s Wreath makes an ideal container plant since it’s a reliable bloomer but a slower grower than the standard Queen’s Wreath. Prepare the soil with a couple inches of compost, tilled in to make the soil more conducive to a thriving plant. Spider mites are less frequent visitors. I have the alba form of Petrea volubilis for Wedding work. It grows best in full sun to part shade. Individual Location for Petrea volubilis: (To display plant details, click a number in the table.) Best grown in moist, fertile, well-drained soils in full sun. Provided by Smithsonian Institution, Department of Botany . Queen's Wreath. Can be grown as an annual. Queen's-wreath: MAP HELP . Petrea volubilis in the garden of Anne Prescott, Sydney. So when I found that my favorite garden shop in the south, Robelle Garden Center had it, I was ecstatic. Title Dominica Botanic Gardens Publication Author Queen’s wreath (Petrea volubilis) is a warm-weather vine that grows in United States Department of Agriculture Zones 10b to 11. Purple Wreath. These seeds are from Petrea volubilis, also known as Queens Wreath, Bluebird Vine, and Sandpaper Vine. HARDINESS: USDA Zone 10 (Coldest zone where hardy) FLOWERS: In January - November, Purple: Find Other Plants Like This: Petrea> Location Map for Petrea volubilis. Petrea volubilis, commonly called Queen’s wreath or purple wreath. Tender in frost (H3), Indoor heated (H1) USDA zones. Petrea is hardy to the high 20's but not much colder. Winter hardy to USDA Zones 10-11. UK hardiness Note: We are working to update our ratings. A strong, sprawling vine that is partially deciduous in winter, it is native to Central America and the West Indies. The showy parts of each flower are the 5 narrow petal-like calyx lobes which persist long after the darker purple corollas drop. The flower is pure white and very delicate .Flowers profusingly only after couple of years when the plant is well established.Very difficult to propagate by cuttings ; air layering seems to be less difficult. This vine needs the warmth of Zone 10 to thrive. Winter hardy to USDA Zones 10-11. A Large Image of Petrea volubilis (queen's-wreath) from the USDA PLANTS database Our hardiness zone is Zone 14. Petrea volubilis -- Queen’s Wreath Page 3 October 1999 Figure 3. Current status in UK. Also effective in hanging baskets. Petrea volubilis PURPLE WREATH, QUEEN'S WREATH Verbenaceae : Plant type: evergreen twining climber Hardiness zones: 10-13 Sunlight: hot overhead sun Soil Moisture: dry between watering to constantly moist Soil: enriched soil, mildly acidic to mildly alkaline 12m : 12m. 1979. Spectacular flowering vine for pergolas, fences, trellises or porches. Standard Cyclopedia of Horticulture Petrea volubilis, Jacq. This plant blooms from late Winter until early Fall. It is fairly low maintenance and drought resistant (when mature) It can however, only be grown outside in warmer climates. This vine grows up to 30 feet long in sun to partial shade. Time by time could be seen nurseries in Mauritius. This tropical vine from is native to Southern Mexico, Central America, northern South America and the Caribbean and does best when planted in near frost free gardens, although the plant in the nursery garden withstood the hard freeze of 1990, with temperatures in the high teens F and did not drop any leaves on the three nights at 25 ° F in 2007. Hardiness: USDA Zone 10a: to -1.1 °C (30 °F) USDA Zone 10b: to 1.7 °C (35 °F) USDA Zone 11: above 4.5 °C (40 °F) Where to Grow: Grow outdoors year-round in hardiness zone. Winter Hardiness: 25-30° F Petrea volubilis (Queen's Wreath) - An evergreen clambering and twining vine that in Central America can grow to great heights with support (25-40 feet) but in cultivation is more often seen as a espalier subject or a smaller vine though plants to … White Queen’s Wreath (Petrea volubilis ‘Alba’) A blizzard of cascading white flowers greets the gardener from late winter through spring on this rare, flowering vine. grape ground pearl. However, queen’s wreath do tolerate most soil conditions. Overview. long, short-stalked, ovate, elliptic or oblong, acuminate or obtuse, entire or wavy: fls. The dark green foliage, with its gritty texture, acts as a foil to the pale calyces, so that the floral display appears as pale stars on a dark background. Queen's Wreath creates spectacular clusters of star-like purple flowers that appear on racemes over 30cm long. You may know this vine by one of its other common names: Petrea, purple wreath, or sandpaper vine. Petrea volubilis (Purple wreath) Common pest name. Oblong-elliptic, dark green leaves (4-9” long) are rough above, hence the sometimes common name of sandpaper vine. Zone 11, Zone 10. Queen's Wreath Overview. Maybe the drop in temperature especially in the mornings stressed the plant enough to promote such intense flowering. In its native habitat, this plant can grow rapidly to 25-40’, but in cultivation is more often seen as a much smaller vine or trained as an espalier or standard.Genus name honors Lord Robert James Petre (1713-1743), English patron of botany and horticulture.Specific epithet means twining. There is also a beautiful plant that billows over a 6 foot tall fence in the garden of a home just down the street from the nursery that looks outrageous when in full bloom. CENTER THE PLANTS . 3-4 in. This plant was named by Linnaeus to honor of the young Lord Robert James Petre (1713 - 1742) of Ingatestone Hall in Essex, a patron of botany. Being an evergreen plant, it will keep its leaves throughout the year. USDA Hardiness 1; USDA Hardiness 2; USDA Hardiness 3; USDA Hardiness 4; USDA Hardiness 5; USDA Hardiness 6; USDA Hardiness 7; USDA Hardiness 8; USDA Hardiness 9; USDA Hardiness 10; USDA Hardiness 11; ... PETREA volubilis. Petrea volubilis's other common names are Queen's Wreath, Purple Wreath, Blue Bird Vine and Fleur de Dieu (Flower of God)). How to plant and care for Queen’s-wreath (Petrea volubilis) August 10, 2018 0. Petrea volubilis var. Susceptible to mold. With drooping flower clusters reminiscent of wisteria, this tender tropical queen wreathes herself in a royal floral display in cycles from spring to fall. Insect. Train as a standard. Petrea Volubilis Alba is not so common and rather rare compared to the purple ones. In St. Louis, grow in containers which must be overwintered indoors in a greenhouse or sun room. May be grown from seed, but will not bloom the first year. Petrea volubilis (Queen's Wreath) - An evergreen clambering and twining vine that in Central America can grow to great heights with support (25-40 feet) but in cultivation is more often seen as a espalier subject or a smaller vine though plants to 20 feet have been noted in Southern California. Huge drooping panicles of long lasting, lavender, star-shaped calyxes that are centered by royal purple 1/2'' rounded verbena-like flowers that may be produced anytime between January and August. ^Top of Page. Scientific pest name. blue, in terminal elongated racemes (7-8 in. pubescens Moldenke 1938. Queen’s-wreath grows as an evergreen and is a flower / ornamental. The name sandpaper vine refers to the texture of the plant's leaves which are stiff and feel, as the name suggests, like sandpaper. Queen's Wreath creates spectacular clusters of star-like purple flowers that appear on racemes over 30cm long. 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