Wild Allamanda (Pentalinon luteum) is a perennial vine that may grow up to 12 feet. It will tolerate full sun to partial shade and is best grown on a trellis, fence or post to support and showcase the yellow flowers that bloom spring to fall. Keep away from pets and children as the sap is a skin irritant and poisonous if ingested. It is a nectar source for hummingbirds, butterflies and other pollinators.
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