Passiflora incarnata (Maypop)

Native Medicinal Vine • Pollinator & Caterpillar Plant • Edible Fruit

Passionflower (Passiflora incarnata), commonly known as Maypop or Passion Vine, is a fast-growing, herbaceous perennial vine native to North America. It is celebrated for its large, intricate 3-inch purple flowers, which bloom throughout summer and attract bees, butterflies, and beneficial insects.

Following flowering, Passionflower produces oval green fruits (maypops) that are technically edible but mild and relatively bland. Beyond its ornamental appeal, this plant is widely known in traditional herbalism and serves as an important host plant for native butterflies, earning its reputation as a true caterpillar plant.

Passionflower spreads via underground runners and performs best when given a sturdy trellis, fence, or arbor. Its vigorous growth makes it ideal for covering structures, adding vertical interest, and supporting pollinator life.

Plant Features

• Striking purple flowers with unique structure
• Traditional medicinal herb
• Important host plant for native caterpillars
• Excellent pollinator support
• Produces edible maypop fruit
• Fast-growing vine for trellises and fences

Growing & Care Guide

• Botanical Name: Passiflora incarnata
• Common Names: Passionflower, Maypop, Passion Vine
• Plant Type: Herbaceous perennial vine
• Height x Width: Up to 10 ft (with support)
• Sun Requirements: Full sun to partial shade
• USDA Hardiness Zones: 4–10
• Water Needs: Moderate to regular
• Soil Preference: Well-draining, fertile soil

Growth Note:

Passionflower spreads by underground runners and may wander beyond its planting area. Best grown where it can naturalize intentionally or be managed with root barriers.

Culinary & Herbal Uses

Flavor Profile:

Mild, green, and lightly earthy. Fruits are edible but subtle in flavor.

Common Uses

• Herbal Teas: Leaves, stems, and flowers used fresh or dried
• Medicinal Preparations: Traditionally used in infusions, tinctures, and extracts
• Edible Fruit: Maypops can be eaten fresh or used in preserves, though flavor is mild
• Herbal Blends: Often combined with aromatic or calming herbs

⚠️ Traditional medicinal uses are provided for educational purposes only.

Harvesting Tips

• Harvest aerial parts during flowering for best quality
• Cut vines above a leaf node to encourage regrowth
• Dry material in small bundles in a shaded, well-ventilated area

Pairs Well With

Passionflower pairs best with gentle, aromatic, and supportive herbs.

Ideal Pairings

• Herbs: Lemon balm, skullcap, chamomile, mint
• Medicinal Companions: Oat straw, valerian, motherwort
• Citrus: Lemon peel, orange peel
• Sweeteners: Honey, maple syrup
• Teas: Mild herbal bases or green tea

Flavor Tip:

Use Passionflower as a supportive base herb, balanced with sweeter or more aromatic ingredients.