Is rabbitfoot clover a weed?

It is often classified as a weed in lawns because it spreads easily in thin turf.

Does it need fertilizer?

No, it fixes its own nitrogen and prefers lean, nutrient-poor soil.

Plant guide

Rabbit's Foot Clover.

Trifolium arvense

Pronounced try-FOH-lee-um ar-VEN-see

Also known as Hare's Foot Clover, Hare's-foot Clover, Hare-foot Clover, Hare-foot Trefoil, Haresfoot Clover, Haresfoot Trefoil, Rabbit-foot Clover, Rabbitfoot Clover

Rabbit's foot clover is a charming annual legume known for its soft, fuzzy flower heads that resemble tiny rabbit paws. It thrives in dry, sandy soils and is often found in open fields or disturbed areas. This plant adds a unique, tactile element to naturalistic garden borders.

At a glance

Care level: Easy
Plant type: Annual herb
Light: Full sun
Indoor light: direct
Water: Every 5 to 10 days
Mature size: 30 cm tall
Growth rate: medium
Hardiness: USDA 3 to 9
Bloom time: Late spring to early autumn

Care

Provide plenty of sunlight and ensure the soil remains well drained to prevent root issues. Watch for signs of wilting if the soil stays too wet or if the plant is shaded by taller neighbors. Deadheading spent blooms can encourage a longer flowering season.

Watering: Allow the top inch of soil to dry out between waterings.
Feeding: Apply a light, balanced liquid fertilizer once during the active growing season.
Pruning: Trim back faded flower heads to keep the plant tidy.
Repotting: As an annual, this plant typically completes its life cycle in one season.
Soil: Sandy or rocky, well drained soil
Soil pH: Neutral to slightly acidic
Temperature: 5 to 30°C
Humidity: 20 to 50%
Drought tolerance: high
Lifespan: Annual, typically 1 year.
Deer and rabbits: high

Signs it needs repotting

Roots circling the bottom of the pot.
Stunted growth despite adequate light.

Safety

People: There are no significant reports of human toxicity for this species.
Pets: This plant is generally considered non toxic to cats and dogs.
Children: The small, fuzzy flower heads could pose a minor choking hazard if ingested by very small children.
Contact allergens: The fine hairs on the stems and leaves may cause minor skin irritation in sensitive individuals.
Airborne allergens: The pollen can trigger mild allergic reactions in those sensitive to grass or clover pollens.
Edibility: While not strictly toxic, it is generally considered unpalatable and not a standard food source.

How to identify it

Soft, cylindrical, pinkish grey flower heads
Small, trifoliate, grey green leaves
Fine, silky hairs covering stems
Upright, branching growth habit

Height: 0.1 to 0.3m
Spread: 0.1 to 0.2m
Leaves: grey green, deciduous
Flowers: pink, grey, 0.5 to 1.5cm

Common problems

Powdery mildew — A white fungal growth appears on leaves during periods of high humidity.
Aphids — Small insects that cluster on stems and suck plant sap.

Growing it

Propagation: seed
When to plant: spring
Overwintering: As an annual, it will die back completely after setting seed in the fall.
In containers: It grows well in shallow containers or rock garden pots as long as drainage is excellent.

Seed sowing

Collect seeds from dried flower heads in late summer.
Scatter seeds directly onto bare, sandy soil in autumn.
Lightly rake the soil to ensure good seed-to-soil contact.
Keep the area lightly moist until germination occurs.

Pair this clover with other drought-tolerant, sun-loving plants to create a low-maintenance meadow garden.

Grows well with

Common Yarrow — Both plants thrive in similar dry, sunny conditions.
Blue Fescue — The fine texture of the grass complements the soft clover heads.

Keep away from

Hostas — Hostas require much more shade and moisture than this clover.

Similar species

Red Clover — It has larger, more rounded flower heads compared to the elongated rabbitfoot clover.

Science

Family: Fabaceae
Genus: Trifolium
Order: Fabales
Class: Magnoliopsida
Native range: Europe, western Asia, and northern Africa.
Conservation: It is considered a common, non-threatened species in most of its range.

It survives in harsh, dry environments by completing its life cycle quickly before summer heat sets in.

Value to wildlife: nectar source, nitrogen fixer
Pollinators: bees, butterflies
Uses: ornamental groundcover, soil improvement, wildlife habitat

Through the year

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Flowering

Fruiting

Foliage

Ecological indicators

Salinity: 3/9
Soil reaction: 6/9
Light: 8/9
Temperature: 5/9
Moisture: 2/9
Nutrients: 2/9

Taxonomy resolved against GBIF.

Questions people ask

Is rabbitfoot clover a weed?: It is often classified as a weed in lawns because it spreads easily in thin turf.
Does it need fertilizer?: No, it fixes its own nitrogen and prefers lean, nutrient-poor soil.

Where the name comes from

The genus name Trifolium refers to the three-part leaves, while the species name arvense means of the field.

Good to know

It is an annual plant that thrives in poor, sandy soils.
The plant is native to Europe but has naturalized across much of North America.
It is highly drought tolerant once established.

Is your rabbit's foot clover looking unwell?

This page is a general guide. Pocket Botanist diagnoses problems from a photo of your actual plant, works out watering for your light and conditions, and reminds you when care is due.

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This guide was generated with AI and checked against GBIF taxonomy. It is general information, not horticultural or veterinary advice. Read about how we build these guides.