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Tropical & subtropical

Gymnema

Gymnema sylvestre

Botanical family: Apocynaceae

A liana of the tropical forests of India, used in Ayurveda. Its Hindi name 'gurmar' means 'sugar killer': chewing its leaves temporarily suppresses the sweet taste.

Plate: Curtis's Botanical Magazine · Public domain · source
Exposure

Full sun

Soil

Well-drained, rich (tropical)

Watering

Moderate: grows even in dry areas, but prefers moderate rainfall spread through the year

Hardiness

Frost-tender (tropical vine, pot or greenhouse)

Frost-tender in your zone

Role in permaculture

A medicinal liana of India, reputed for its effect on the perception of sugar. Cold-sensitive: grown in a greenhouse or a pot in our climates.

Companions

No companion planting is documented for this plant: no recommended neighbour, no neighbour to avoid.

Seasons & availability

A tropical climber in a pot or under glass: leaves available all year round.

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In seasonStored harvestAll year

Available: January, February, March, April, May, June, July, August, September, October, November, December.

Guidance for the oceanic / temperate climate; it may vary with your region, altitude, exposure and growing method.

Sources

  • Plants For A Future, « Gymnema sylvestre » (pfaf.org/user/Plant.aspx?LatinName=Gymnema+sylvestre)
  • Tamil Nadu Agricultural University, « Gymnema » (agritech.tnau.ac.in/horticulture/horti_medicinal%20crops_gymnema.html)

Nutritional & medicinal properties

For educational purposes. Not a substitute for medical advice. Effects depend on the form, the dose and personal context.

Precautions & contraindications

May lower blood sugar: caution in case of diabetes and hypoglycaemic treatment (risk of hypoglycaemia), to be used only under medical supervision. Not advised during pregnancy.

Key takeaways

  • • Prefers full sun exposure.
  • • Ideal soil: well-drained, rich (tropical).

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