Petrea volubilis (Queen's Wreath) - Image 33
Botanical names: Petrea volubilis, Petrea kohautiana, Petrea racemosa
Common names: Queen's Wreath, Sandpaper Vine, Tropical Wisteria
Family: Verbenaceae
Origin: Tropical America
USDA Plant Hardiness Zone Map

Hardiness: 30°F











Petrea volubilis
Flowers of Petrea volubilis (Queen's Wreath) with star-shaped purple blooms in long cascading clusters create a striking and elegant display.
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Petrea volubilis, Petrea kohautiana, Petrea racemosa
Related Products: Petrea volubilis (Queen's Wreath)
Petrea volubilis - Queen's wreath, Sandpaper vine. A twining vine with rough green leaves and spectacular tall clusters of purple flowers. It likes warm and humid conditions. The flowers come in raceme reaching over 1 foot long, the flowers lasts a couple of days but the blue calices remain much longer, slowly turning gray.
Recommended Fertilizer: SUNSHINE Megaflor - Bloom Nutrition Booster
Recommended Fertilizer: SUNSHINE Megaflor - Bloom Nutrition Booster
Buy together promotion:
6394 SUNSHINE Megaflor - Bloom Booster, 16 oz, fertilizer... more
SUNSHINE Megaflor (NPK 2-2-4) - Bloom Booster for every watering. Formulated especially for blooms, to boost flowering, improve flower size and quality, and stimulate pollen development. This is an eco-friendly nutrition booster that can be used for organic gardens. Can be used for daily feeding with every watering. Scientifically-balanced stable formula is organic Amino-acid based and has NO EDTA chelators to eliminate nutrients lockup; it does not affect crop taste. Organic Amino acids greatly enhance stability of all Sunshine boosters and provide excellent absorption of trace elements. Pollinating insects friendly.
Element Content: N, P2O5, K2O, Ca, Mg, S, Fe, Mn, Mg, B, Zn, Cu, Mo, Co. Fertilizer license # F002866.
DIRECTIONS: Mix 25 ml with 1 gal of water. Can be used with every watering, year around. Compatible with other Sunshine Boosters. Do not mix with other concentrated fertilizers.
For more information, download Sunshine Combo Boosters guide (2 pages) and see website SunshineBoosters.com.
SUNSHINE Megaflor - Bloom Booster, 16 oz, fertilizer

Element Content: N, P2O5, K2O, Ca, Mg, S, Fe, Mn, Mg, B, Zn, Cu, Mo, Co. Fertilizer license # F002866.
DIRECTIONS: Mix 25 ml with 1 gal of water. Can be used with every watering, year around. Compatible with other Sunshine Boosters. Do not mix with other concentrated fertilizers.
For more information, download Sunshine Combo Boosters guide (2 pages) and see website SunshineBoosters.com.
500 ml (16 oz)
$14.95
Sale $9.00
Grown in
6"/1 gal or larger pot
7 Plants in stock
$39.95