Trifolium micranthum

RHS Plant Profile
slender trefoil

Other common names

slender clover, yellow suckling

Synonyms

Trifolium filiforme L.

Annual Biennial

A native annual, generally creating a mat of spreading stems in open ground or in mown grass, but can be more upright amongst other vegetation. Has small, clover-like leaves and tiny, yellow flowers in small clusters in summer. Found in grassland, lawns, roadsides and waste ground

Position

Full sun

Soil Types

Chalk, Clay, Loam, Sand

Max Height

Up to 10 cm

Max Spread

0.1-0.5 metres

Size

Time to Maturity
1 year
Max Spread
0.1-0.5 metres
Max Height
Up to 10 cm

Growing Conditions

Chalk Clay Loam Sand
Moisture
Moist but well–drained or Well–drained
pH
Acid or Alkaline or Neutral

Position

Full sun
Aspect
East–facing or South–facing or West–facing
Exposure
Exposed or Sheltered
Hardiness
H7

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Fabaceae
Native to GB/Ireland
Yes
Foliage
Deciduous
Habit
Matforming
Genus
Trifolium are erect or creeping annuals, biennials and herbaceous perennials with trefoil leaves and small, pea-like flowers usually in clusters or short spikes
Name Status
Correct

How to Grow

Cultivation

An annual wildflower, tolerant of most soils and often turning up in lawns where it remains green even in drought conditions thanks to its deep roots. See clover in lawns for more information

Propagation

Propagate by seed

Suggested planting locations and garden types

  • Wildflower meadow
  • Wildlife gardens

Pruning

No pruning required

Pests

Generally pest-free

Diseases

Generally disease-free