Passiflora citrina, commonly known as the Yellow Passion Flower, is a compact tropical climbing vine valued for its bright yellow star-shaped blooms and steady growth habit. These Heirloom, Non-GMO seeds are suitable for warm and frost-free regions or greenhouse cultivation. The plant produces long flowering cycles, attractive foliage, and is easy to manage on trellises, fences, or containers. Its manageable size makes it ideal for both home gardens and collectors of rare Passiflora species.

Key Features

• Heirloom, Non-GMO seed stock

• Compact tropical climbing vine

• Bright yellow star-shaped flowers

• Supports trellis or container growth

• Suitable for warm climates and greenhouse culture

• Long blooming period

• Easy to establish from seed with consistent warmth

Specifications

• Botanical Name: Passiflora citrina

• Common Name: Yellow Passion Flower

• Seed Type: Heirloom, Non-GMO

• Growth Habit: Climbing vine

• Flower Colour: Yellow

• Sunlight: Full sun to partial shade

• Watering: Moderate, well-drained soil

• Temperature: Warm conditions

• USDA Hardiness Zones: 9–11

• Growth Rate: Medium

• Mature Height: 1.5–3 m (depending on support)

Planting Guide

• Soak seeds for 24 hours in room-temperature water

• Use a well-draining seed-starting mix

• Sow seeds 0.5–1 cm deep

• Maintain soil temperature between 22–28°C

• Keep soil lightly moist but never waterlogged

• Germination time: 3–12 weeks

• Provide bright light or partial sunlight

• Transplant outdoors only after frost risk has passed

• Support the plant with a trellis or climbing frame