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Passiflora quadrangularis
giant granadilla
Passiflora quadrangularis
Passiflora quadrangularis, commonly known as the Giant Granadilla, is a fast-growing vine known for its large, ornamental leaves and fragrant flowers. It produces large, oblong fruits that are edible but often considered bland compared to other passion fruit varieties. The plant is prized for its vigorous growth and ornamental value.
CategoryDetails
Plant TypePerennial plant
Culinary UsageEdible plant
Medicinal UsageMedicinal Usage
Duration to maturity1 year to harvest
Estimated Plant Lifespan10 years lifespan
Sun Requirements4-6 hours direct sunlight (Partial Sun)
Pollination

Method: Animal

Notes: Primarily pollinated by insects. Hand pollination can improve fruit set.

Watering Requirements

Method: Top water

Frequency: Water deeply when the top inch of soil is dry.

Notes: Ensure good drainage to prevent root rot.

Humidity Requirements

Level: Moderate

Maintenance: Misting can be used in drier climates to increase humidity.

Care InstructionsProvide a sturdy trellis or support structure for the vine to climb. Prune regularly to control growth and encourage branching.
Temperature Range

Min: 15°C

Max: 32°C

Alternative NamesPassiflora macrocarpa

Cultivars

Vanilla planifolia
Flat-leaved Vanilla
Vanilla planifolia
Vanilla orchids can benefit from the shade and support provided by the passion flower vine, creating a mutually beneficial growing environment, especially in hot climates.
Lantana camara
common lantana
Lantana camara

Lantana can compete aggressively for resources such as sunlight and nutrients, potentially hindering the growth and fruit production of Passiflora quadrangularis.

Aphids

Aphids are small, sap-sucking insects that can weaken the plant by feeding on new growth. Infestation symptoms include distorted leaves, sticky honeydew, and sooty mold.

Spider Mites

Spider mites are tiny pests that create webs on the undersides of leaves and suck plant fluids. Infestation symptoms include stippled leaves and a general decline in plant health.

Passionvine Hopper

Passionvine Hoppers feed on the sap of the plant, weakening it and causing leaf damage and reduced fruit production.

Steps:

    • Take a 6-8 inch cutting from a healthy, mature stem.
    • Remove the leaves from the bottom half of the cutting.
    • Dip the cut end in rooting hormone.
    • Plant the cutting in a well-draining potting mix.
    • Keep the soil consistently moist but not waterlogged.
    • Provide indirect sunlight and high humidity.
    • Roots should develop in 4-8 weeks.

Neem Oil

Effective against aphids, spider mites, and other common pests.

Compost Tea

A natural fertilizer that provides essential nutrients and promotes healthy growth.

Beneficial Nematodes

Help control soil-borne pests that may affect the plant's roots.