Granadilla Passion Fruit (Passiflora quadrangularis) is an evergreen vine that produces stunningly intricate flowers and highly aromatic, edible fruit.Passifloras are larval host plants to Zebra Longwing, Gulf Fritillary, Crimson Patch Longwing, Red-Banded Hairstreak, Julia Butterfly, and Mexican Butterfly. They will eat your plants up, but passifloras grow quickly enough that it should not be a problem as they can stay ahead of the larvae. For butterfly gardening, be sure and plant in part shade.• Average mature height: 20 to 30 foot vine• Water: Average watering needs do not overwater• Light: Full sun• Zones: 8-10• Minimum low temperature: 20-30 Fahrenheit Plant Size A baby plant, that is 3-8 inches tall, will arrive at your home in a 3-inch-deep pot. Then, raise your new baby to maturity under your caring, green thumb.