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Ground cover & green manure

Red clover

Trifolium pratense L.

Botanical family: Fabaceae

A perennial clover with large pink-purple flowers, traditionally used in an infusion.

Plate: planche du XIXᵉ siècle · Public domain · source
Exposure

Sun to partial shade

Soil

Cool, all types

Watering

Moderate: less drought-tolerant than white clover

Hardiness

Very hardy

Overwinters in your zone

Role in permaculture

A nitrogen-fixing fodder legume, a green manure and very nectar-bearing ground cover (bumblebees love its flowers). Enriches the soil and feeds pollinators.

Good companions

Traditional companion planting (benefit not demonstrated)

Poor companions

Allelopathy, reputed or observed: may slow some neighbours

Insects attracted or useful

Seasons & availability

Flowers gathered in summer; dried, they are 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, « Trifolium pratense » (pfaf.org/user/Plant.aspx?LatinName=Trifolium+pratense)
  • Tela Botanica, « Trifolium pratense L. » (tela-botanica.org/bdtfx-nn-69291-description)

Nutritional & medicinal properties

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

Precautions & contraindications

The flowers contain phytoestrogens: in medicinal use, caution in case of hormone-dependent cancer, pregnancy, or hormonal treatment. As a ground cover and green manure, no precaution.

In the kitchen & the apothecary

Where to find red clover in preparations: recipes and traditional herbal teas.

Family behaviour: Legumes

In general, Legumes fix nitrogen from the air in most cases, thanks to the Rhizobium in their root nodules. They mainly enrich the soil for the following crops, as their residues decompose. Ideal in a rotation, before nitrogen-hungry plants such as nightshades.

Understanding families means learning one rule per family rather than every pairing one by one. Learn more →

Species & varieties

The best-known species and varieties in France.

Common varieties

Before you forage

This plant is often gathered from the wild. Only pick what is abundant, never a protected species, and never uproot a whole plant (roots) without the landowner's permission. Rules vary by country and region, check locally.

Key takeaways

  • • Prefers sun to partial shade exposure.
  • • Ideal soil: cool, all types.
  • • Classic companion: Maize (corn).
  • • Keep away from: Common mugwort.

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