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Trifolium pratense

A biennial or short-lived perennial with trifoliate leaves and rounded rose-pink flower clusters that bloom from spring to fall, fixes nitrogen to improve soil, and serves as hay, pasture, silage, and soil amendment.

Is Trifolium pratense growing in your garden? Record it and all of your plants in Known.

Common Names

Red Clover, Bee Bread, Purple Clover, Clover Grass, Cow Grass, Peavine Clover, Cow Clover, Sugar Plum

Summary

Red clover is a herbaceous perennial legume native to Europe, Western Asia, and Northwest Africa that now naturalizes across temperate regions. It is an erect, usually hairy-stemmed plant with trifoliate leaves bearing a white V mark and pink to magenta flower heads; a mild honey-like fragrance accompanies the blossoms and the plant serves as a major nectar source for bees.

Propagation is by seed, and it grows best in full sun to partial shade with well-drained soils, tolerating moist conditions and preferring slightly acidic to neutral pH. Its nitrogen-fixing roots improve soil fertility and it is used as forage for pasture, hay, and silage as well as a soil-improving cover crop; it supports pollinators and wildlife, and is commonly grown in seed mixtures with grasses.

Lifecycle

Perennial

Height

1-2.5 feet

Spread

4-24 inches

Hardiness Zones

Zones 5-9

Sunlight Requirements

Ideally full sun; tolerates partial sun to partial shade.

Soil Type

Moist, well-drained loam or clay-loam soil with pH 5.5–7.0.

Soil Drainage

Well-drained soil (moist but not waterlogged)

Soil pH

6.0-7.0, Mildly acidic to mildly alkaline (circumneutral) soils

Bloom Color

Pink

Bloom Time

Spring, Summer, Fall

Foliage Color

Green

Fall Foliage Color

Green

Leaf Lifecycle

Deciduous

Growth Rate

Rapid

Seasons of Interest

Spring and Summer

Propagation Methods

Seeds, Division

Attracts Wildlife

Attracts bees, other pollinators, and butterflies

Taxonomy

Taxonomic Rank
Species
Author
L.
Publication
Sp. Pl. : 768 (1753)

Superior Taxa

Kingdom
Plantae
Subkingdom
Pteridobiotina
Phylum
Angiosperms
Order
Fabales
Family
Fabaceae
Subfamily
Papilionoideae
Genus
Trifolium

Inferior Taxa

Trifolium pratense subsp. baeticum Trifolium pratense subsp. kotulae Trifolium pratense subsp. pratense

Synonyms

Trifolium ukrainicum Trifolium pratense var. pratense Lagopus pratensis Trifolium pratense f. pratense

References

Trifolium pratense Red Clover PFAF Plant Database. pfaf.org.
Red Clover (Trifolium pratense): History, Characte…. americangardener.net.
Trifolium pratense L., Red Clover - BSBI. bsbi.org.
Red clover - Trifolium pratense: care, characteris…. bulbsociety.org.
How To Grow Trifolium pratense | EarthOne. earthone.io.
Trifolium pratense. en.wikipedia.org.
Red Clover | MU Extension. extension.missouri.edu.
Red Clover (Trifolium pratense) | Mississippi Stat…. extension.msstate.edu.
Red Clover, Trifolium pratense L.. friendsofeloisebutler.org.
Trifolium pratense (Cow Grass, Peavine Clover, Pur…. plants.ces.ncsu.edu.
Red clover (Trifolium pratense) - Feedipedia. feedipedia.org.
Trifolium pratense | BBC Gardeners World Magazine. gardenersworld.com.
Trifolium pratense (Red Clover). gardenia.net.
Red Clover (Trifolium pratense). illinoiswildflowers.info.
Red Clover: Usefulness and Safety | NCCIH. nccih.nih.gov.
Trifolium pratense | red clover Herbaceous Perenni…. rhs.org.uk.
Red Clover - Uses, Side Effects, and More - WebMD. webmd.com.
Red Clover (Trifolium pratense) Plant Profile. wortsandcunning.com.
World Flora Online. worldfloraonline.org. June 2024.