Passiflora ligularis
Juss.
Passifloraceae
Passiflora serratistipula DC.
Common Name: Sweet Grenadilla
Ripe fruits of this species (left) and Passiflora edulis (right)
Photograph by: mbalazs2

General Information
Sweet grenadilla is an evergreen climbing shrub producing stems up to 5 metres long. These stems can scramble over the ground or clamber into the surrounding vegetation, attaching themselves by means of coiling tendrils[
262- Title
- Passion Flowers
- Publication
-
- Author
- Vanderplank. J.
- Publisher
- Cassell. London.
- Year
- 1991
- ISBN
- 0-304-34076-6
- Description
- An excellent book on passion flowers, giving information on hardy species and how to grow the less hardy in greenhouses etc. A bit lacking at times on specific information on hardyness. Excellent photographs.
].
The plant is cultivated for its fruit in many areas of the tropics and subtropics[
46- Title
- Dictionary of Economic Plants.
- Publication
-
- Author
- Uphof. J. C. Th.
- Publisher
- Weinheim
- Year
- 1959
- ISBN
- -
- Description
- An excellent and very comprehensive guide but it only gives very short descriptions of the uses without any details of how to utilize the plants. Not for the casual reader.
,
262- Title
- Passion Flowers
- Publication
-
- Author
- Vanderplank. J.
- Publisher
- Cassell. London.
- Year
- 1991
- ISBN
- 0-304-34076-6
- Description
- An excellent book on passion flowers, giving information on hardy species and how to grow the less hardy in greenhouses etc. A bit lacking at times on specific information on hardyness. Excellent photographs.
]. The fruit is sold in local markets[
46- Title
- Dictionary of Economic Plants.
- Publication
-
- Author
- Uphof. J. C. Th.
- Publisher
- Weinheim
- Year
- 1959
- ISBN
- -
- Description
- An excellent and very comprehensive guide but it only gives very short descriptions of the uses without any details of how to utilize the plants. Not for the casual reader.
].
Known Hazards
None known
Botanical References
200- Title
- The New RHS Dictionary of Gardening. 1992.
- Publication
-
- Author
- Huxley. A.
- Publisher
- MacMillan Press
- Year
- 1992
- ISBN
- 0-333-47494-5
- Description
- Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
Range
Western and Northern S. America - Peru and Bolivia north through Central America to Mexico.
Habitat
Found at elevations from 1,000 - 3,000 metres[
262- Title
- Passion Flowers
- Publication
-
- Author
- Vanderplank. J.
- Publisher
- Cassell. London.
- Year
- 1991
- ISBN
- 0-304-34076-6
- Description
- An excellent book on passion flowers, giving information on hardy species and how to grow the less hardy in greenhouses etc. A bit lacking at times on specific information on hardyness. Excellent photographs.
].
Properties
Edibility Rating |      |
Habit | Evergreen Climber |
Height | 5.00 m |
Cultivation Status | Cultivated, Wild |
Cultivation Details
It is said that this species is unsuitable for cultivation in the lowland tropics[
262- Title
- Passion Flowers
- Publication
-
- Author
- Vanderplank. J.
- Publisher
- Cassell. London.
- Year
- 1991
- ISBN
- 0-304-34076-6
- Description
- An excellent book on passion flowers, giving information on hardy species and how to grow the less hardy in greenhouses etc. A bit lacking at times on specific information on hardyness. Excellent photographs.
]. It is usually grown at elevations between 800 - 3,000 metres in the tropics and down to sea level in the subtropics[
262- Title
- Passion Flowers
- Publication
-
- Author
- Vanderplank. J.
- Publisher
- Cassell. London.
- Year
- 1991
- ISBN
- 0-304-34076-6
- Description
- An excellent book on passion flowers, giving information on hardy species and how to grow the less hardy in greenhouses etc. A bit lacking at times on specific information on hardyness. Excellent photographs.
,
]. It grows best in areas where annual daytime temperatures are within the range 22 - 26°c, but can tolerate 16 - 31°c[
]. When dormant, the plant can survive temperatures down to about -1°c, but young growth can be severely damaged at 0°c[
]. It prefers a mean annual rainfall in the range 1,000 - 1,200mm, but tolerates 650 - 1,800mm[
].
Requires a humus-rich, moist but well-drained soil and a position in dappled shade[
262- Title
- Passion Flowers
- Publication
-
- Author
- Vanderplank. J.
- Publisher
- Cassell. London.
- Year
- 1991
- ISBN
- 0-304-34076-6
- Description
- An excellent book on passion flowers, giving information on hardy species and how to grow the less hardy in greenhouses etc. A bit lacking at times on specific information on hardyness. Excellent photographs.
]. Passiflora species tend to flower and fruit more freely when grown in soils of only moderate fertility[
200- Title
- The New RHS Dictionary of Gardening. 1992.
- Publication
-
- Author
- Huxley. A.
- Publisher
- MacMillan Press
- Year
- 1992
- ISBN
- 0-333-47494-5
- Description
- Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
]. Prefers a circumneutral soil, disliking very acid or very alkaline conditions[
262- Title
- Passion Flowers
- Publication
-
- Author
- Vanderplank. J.
- Publisher
- Cassell. London.
- Year
- 1991
- ISBN
- 0-304-34076-6
- Description
- An excellent book on passion flowers, giving information on hardy species and how to grow the less hardy in greenhouses etc. A bit lacking at times on specific information on hardyness. Excellent photographs.
]. Prefers a pH in the range 6 - 7, tolerating 5.1 - 7.5[
].
Plants produce tendrils and climb by attaching these to other plants.
Plants are very tolerant of pruning and can be cut back to ground level if required to rejuvenate the plant[
202- Title
- Climbers and Wall Shrubs.
- Publication
-
- Author
- Davis. B.
- Publisher
- Viking.
- Year
- 1990
- ISBN
- 0-670-82929-3
- Description
- Contains information on 2,000 species and cultivars, giving details of cultivation requirements. The text is terse but informative.
]. Plants in this genus are notably resistant to honey fungus[
200- Title
- The New RHS Dictionary of Gardening. 1992.
- Publication
-
- Author
- Huxley. A.
- Publisher
- MacMillan Press
- Year
- 1992
- ISBN
- 0-333-47494-5
- Description
- Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
].
Edible Uses
Fruit - raw or made into drinks[
301- Title
- Cornucopia II
- Publication
-
- Author
- Facciola. S.
- Publisher
- Kampong Publications, California.
- Year
- 1998
- ISBN
- 0-9628087-2-5
- Description
- The second edition of an excellent guide to the edible uses of plants, though it does not give any details of cultivation etc.
]. A pleasant, sweet flavour[
46- Title
- Dictionary of Economic Plants.
- Publication
-
- Author
- Uphof. J. C. Th.
- Publisher
- Weinheim
- Year
- 1959
- ISBN
- -
- Description
- An excellent and very comprehensive guide but it only gives very short descriptions of the uses without any details of how to utilize the plants. Not for the casual reader.
]. The orange-yellow fruit contains a soft, translucent, perfumed pulp of a very agreeable taste[
301- Title
- Cornucopia II
- Publication
-
- Author
- Facciola. S.
- Publisher
- Kampong Publications, California.
- Year
- 1998
- ISBN
- 0-9628087-2-5
- Description
- The second edition of an excellent guide to the edible uses of plants, though it does not give any details of cultivation etc.
]. Claimed by many to be the best tasting of the passionfruits[
200- Title
- The New RHS Dictionary of Gardening. 1992.
- Publication
-
- Author
- Huxley. A.
- Publisher
- MacMillan Press
- Year
- 1992
- ISBN
- 0-333-47494-5
- Description
- Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
,
301- Title
- Cornucopia II
- Publication
-
- Author
- Facciola. S.
- Publisher
- Kampong Publications, California.
- Year
- 1998
- ISBN
- 0-9628087-2-5
- Description
- The second edition of an excellent guide to the edible uses of plants, though it does not give any details of cultivation etc.
]. The ovoid fruit is about 8cm x 5cm[
200- Title
- The New RHS Dictionary of Gardening. 1992.
- Publication
-
- Author
- Huxley. A.
- Publisher
- MacMillan Press
- Year
- 1992
- ISBN
- 0-333-47494-5
- Description
- Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
].
Medicinal
None known
Other Uses
None known
Propagation
Seed - best sown as soon as it is ripe along with the pulp which will help break down the seed coat and speed up germination[
262- Title
- Passion Flowers
- Publication
-
- Author
- Vanderplank. J.
- Publisher
- Cassell. London.
- Year
- 1991
- ISBN
- 0-304-34076-6
- Description
- An excellent book on passion flowers, giving information on hardy species and how to grow the less hardy in greenhouses etc. A bit lacking at times on specific information on hardyness. Excellent photographs.
]. Fresh seed germinates in 10 - 20 days[
262- Title
- Passion Flowers
- Publication
-
- Author
- Vanderplank. J.
- Publisher
- Cassell. London.
- Year
- 1991
- ISBN
- 0-304-34076-6
- Description
- An excellent book on passion flowers, giving information on hardy species and how to grow the less hardy in greenhouses etc. A bit lacking at times on specific information on hardyness. Excellent photographs.
]. Stored seed should be soaked for 24 hours in warm water and germination time can be reduced if the seed is then mixed with the juice of a fresh passion fruit (of any species)[
262- Title
- Passion Flowers
- Publication
-
- Author
- Vanderplank. J.
- Publisher
- Cassell. London.
- Year
- 1991
- ISBN
- 0-304-34076-6
- Description
- An excellent book on passion flowers, giving information on hardy species and how to grow the less hardy in greenhouses etc. A bit lacking at times on specific information on hardyness. Excellent photographs.
]. Even so, it can take 12 months for stored seed to germinate[
262- Title
- Passion Flowers
- Publication
-
- Author
- Vanderplank. J.
- Publisher
- Cassell. London.
- Year
- 1991
- ISBN
- 0-304-34076-6
- Description
- An excellent book on passion flowers, giving information on hardy species and how to grow the less hardy in greenhouses etc. A bit lacking at times on specific information on hardyness. Excellent photographs.
]. Place the seed tray in a shady position, maintaining a temperature around 19 - 24c[
262- Title
- Passion Flowers
- Publication
-
- Author
- Vanderplank. J.
- Publisher
- Cassell. London.
- Year
- 1991
- ISBN
- 0-304-34076-6
- Description
- An excellent book on passion flowers, giving information on hardy species and how to grow the less hardy in greenhouses etc. A bit lacking at times on specific information on hardyness. Excellent photographs.
]. Prick the seedlings out into individual containers as soon as they are large enough to handle and plant out when large enough[
262- Title
- Passion Flowers
- Publication
-
- Author
- Vanderplank. J.
- Publisher
- Cassell. London.
- Year
- 1991
- ISBN
- 0-304-34076-6
- Description
- An excellent book on passion flowers, giving information on hardy species and how to grow the less hardy in greenhouses etc. A bit lacking at times on specific information on hardyness. Excellent photographs.
].
Cuttings of young shoots, taken at the nodes. The cuttings root best in a neutral to slightly acid compost, but 100% sharp sand also produces good results[
262- Title
- Passion Flowers
- Publication
-
- Author
- Vanderplank. J.
- Publisher
- Cassell. London.
- Year
- 1991
- ISBN
- 0-304-34076-6
- Description
- An excellent book on passion flowers, giving information on hardy species and how to grow the less hardy in greenhouses etc. A bit lacking at times on specific information on hardyness. Excellent photographs.
].
Cuttings of fully mature wood taken at a node. They can take 3 months, but there is usually a high percentage[
3- Title
- Growing Unusual Fruit.
- Publication
-
- Author
- Simmons. A. E.
- Publisher
- David & Charles; Newton Abbot.
- Year
- 1972
- ISBN
- 0-7153-5531-7
- Description
- A very readable book with information on about 100 species that can be grown in Britain (some in greenhouses) and details on how to grow and use them.
].
Layering. Very easy[
262- Title
- Passion Flowers
- Publication
-
- Author
- Vanderplank. J.
- Publisher
- Cassell. London.
- Year
- 1991
- ISBN
- 0-304-34076-6
- Description
- An excellent book on passion flowers, giving information on hardy species and how to grow the less hardy in greenhouses etc. A bit lacking at times on specific information on hardyness. Excellent photographs.
].
Air layering.
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