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Burncoose Nurseries - part of the Caerhays Estate
Nursery & Gardens open: Mon - Sat 08.30 - 16.30 & Sun 10:00 - 16:00
Pop up café: Open Thursday-Saturday 10.30 - 14.30 & Sunday 11.00 - 15.00( weather permitting )
Dear Customers. Please be advised that Thursday 18th of December is the last order date for guaranteed delivery before Christmas. Our hard working despatch teams finish on Friday.

The Nursery will be open as normal during the Christmas period, except Bank Holidays, and will be closing at 1.30pm on Christmas Eve and New Year's Eve.

Thank you to all our customers old and new for their valued support this year.
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  • PASSIFLORA quadrangularis
    PASSIFLORA quadrangularis
    © Burncoose Nurseries, all pictures for illustrative purposes only.
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    PASSIFLORA quadrangularis  PASSIFLORA quadrangularis  PASSIFLORA quadrangularis  PASSIFLORA quadrangularis
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    PASSIFLORA quadrangularis

    Commonly known as Giant granadilla, Square stemmed passion flower

     AWARD
    Four angled winged stems and huge fragrant flowers which turn into edible fruits
    plant size comparison icon
    3 Litre   - Click to view photo
    Delivery Information
    Available late spring to early summer 2026
    £35.00 each 
    Available late spring to early summer 2026 - Spring according to the Met Office is defined as March 1st - May 31st. Therefore late spring is mid-April onwards. This is not a guaranteed date but an estimate and subject to availability.
     
    Full Plant Details - Sun/Soil & other attributes
    • Flowering
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      Feb
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      Apr
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      May
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      Jun
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      Jul
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      Aug
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      Sep
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      Oct
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      Nov
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    • Good to know
      green-yellow to orange fruit 20-30cm (8-12in). Sweetly acid pulp
    • Pests & Diseases
      Red spider mites, whiteflies, scale insect, mealybugs, cucumber mosaic virus.
    • Place of origin
      Central and South America, West Indies
    • Resistant to honey fungus
      These plants have little or few problems with honey fungus.
    • Evergreen
      Broadly oval, rich-green leaves 10-25cm (4-10in) long with abrupt, slender points.
    • Red
      Pale to deep-red with massive coronas of red, purple, white filaments 6cm (2½in) long
    • Bowl-shaped
      To 12cm (5in) across
    • Greenhouse / conservatory
      Not the sort of plants to be grown outside where there are likely to be frosts. These plants need to be grown in a conservatory or cool greenhouse or at least brought inside for the winter
    • Tender (greenhouse & conservatory)
    • Height
      15m (49ft) or more
    • Climber
      Some of these climbing plants will need trellis or wire supports if grown on walls or fences. Other grow aerial roots and are self-clinging
      Strong-growing, tuberous-rooted tendril climber with sparsely-branched winged stems.
    • Zero Rated Item
      No VAT on this plant
    • Heated greenhouse - tropical
      Under glass all year. Plant requires temparatures above 15°C (59°F)
    • Scented flowers
    • Autumn Seasonal Interest
    • Summer Seasonal Interest
    • Fertile moist well-drained soil
      Moderately fertile
    • Full sun
    View Detailed Plant Description

     

    View Planting Tips and Care Advice
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    PASSIFLORA 'Amethyst'

    PASSIFLORA 'Amethyst'

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    PASSIFLORA caerulea

    Blue passion flower
    Available from £16.50

    Useful extras...

    Vermin & Pest Control
    This is a non-biological non-chemical plant insecticide and mildewcide. Works against the physical motion of the insect. Perfect for all plants and edible crops.
    500 ml
    £8.00
    Garden Goodies
    2ply sisal garden twine - 250 grams
    £4.50
    Fertilisers & Feeds - Empathy
    Recommended by the RHS. Contains Rootgrow™ mycorrhizal fungi. Suitable for all trees and shrubs (except rhododendrons, azaleas, heathers, cranberries and blueberries)
    Small - 60g sachet
    £3.00
    Medium - 150gm sachet
    £6.00
    Large - 360gram sachet
    £12.00
    Unavailable
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