Yellow passionflower (Passiflora lutea)

Yellow passionflower

Also known as: Yellow passion flower

Yellow passionflower is a hardy vine that grows naturally in forests, thickets, and woodlands. It produces fragrant flowers that attract birds and bees. This plant is great to grow in butterfly gardens as it attracts varieties such as Zebra Longwings and the gulf fritillary.

Scientific classification

Species

Yellow passionflower (Passiflora lutea)

Nances, spurges, willows and allies

Instantly identify plants with a snap

Snap a photo for instant plant ID, gaining quick insights on disease prevention, treatment, toxicity, care, uses, and symbolism, etc.

Download the App for Free

Weeds

Weed or not

Perennial

Lifespan

Vine, Herb

Plant Type

Green, Silver, Yellow, Gray

Leaf Color

1 cm to 1.5 cm

Flower Size

Black, Purple, Blue, Lavender

Fruit Color

Yellow, Green, White, Cream, Purple, Gold

Flower Color

Winter dormancy

Dormancy

Deciduous

Leaf type

15 - 35 ℃

Ideal Temperature

Rapid

Growth Rate

Images of Yellow passionflower

Attributes of Yellow passionflower

Growth Rate

During spring, yellow passionflower exhibits a rapid growth rate, swiftly extending its tendrils and leaf generation, resulting in an immediate canopy of broad, trilobed leaves. This intense growth contributes to its climbing habit, often achieving full height within the season. Notably, variances in growth can occur outside of spring, yet this period remains the most prominent for growth.

Culture

Garden Use

Yellow passionflower is an easy-to-grow climbing vine that does not damage structures. The vine clings to walls, fences, and trellises using soft tendrils. The hardy vine grows in a variety of soil types, as long as there is drainage. The warm weather bloomer is used in cottage and Mediterranean gardens. It also makes a good container plant.

Symbolism

Different aspects of the crucifixion

Get quick plant knowledge with a snap

Snap a photo for instant plant identification and learn about its name, symbolism, interesting facts, uses, and more.

Download the App for Free

Toxicity

The foliage, roots, and leaves of yellow passionflower contain high concentrations of toxic components. Ingesting yellow passionflower can affect the heart, kidneys, liver, and brain, particularly in large amounts.

Identify toxic plants in your garden

Find out what’s toxic and what’s safe for humans and pets.

Download the App for Free

Quickly Identify Yellow passionflower

Distinct three-lobed leaves, 1-3 inches (2.5-7.6 cm) long and 3-6 inches (7.6-15.2 cm) wide.

Small, greenish-yellow flowers with intricate petal arrangements, approximately 1 inch (2.5 cm) in diameter.

Marble-sized dark purple to black fruits, 0.2-0.4 inches (5-10 mm) in diameter, with a glossy appearance.

Vine can reach up to 20 feet (6 meters) in height, supported by tendrils for vertical growth.

Flowers bloom from June to September, displaying a central corona of thread-like filaments.

Identify plants with a snap

Instantly identify plants with AI: Snap a photo, and get accurate results within seconds.

Download the App for Free

Care Guide for Yellow passionflower

Every week

Water

Full sun

Sunlight

15 - 35 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Native to the southeastern U.S., yellow passionflower thrives in moderate humidity and consistent moisture. It prefers evenly moist soil, requiring weekly watering. Typically grown outdoors, yellow passionflower sheds leaves due to water stress or seasonal changes, reflecting its deciduous nature.

Fertilize: For yellow passionflower, apply balanced nutrition fertilizers biweekly at quarter strength during spring and summer, reducing in fall and winter. Water thoroughly before and after fertilizing to ensure nutrient absorption, and avoid over-fertilization to prevent root damage.

Pruning: Yellow passionflower features delicate yellow flowers and a climbing habit. Prune in early to late spring, removing dead growth and managing vigorous shoots for better air circulation and sunlight. Regular pruning enhances blooms and overall health. Always use clean, sharp tools to prevent disease.

Propagation: Yellow passionflower is a versatile vine that prefers well-drained soil. Soak seeds for 24 hours before sowing to boost germination. Provide a trellis for climbing, ample sunlight, and protection from harsh conditions. Regular watering and balanced fertilizer support healthy growth.

Get tips and tricks for your plants.

Keep your plants happy and healthy with our guide to watering, lighting, feeding and more.

Download the App for Free