Data provided by the participants of the Consortium of California Herbaria

View additional distribution information on the Jepson eflora

Stipa lepida, known as Foothill Needlegrass or Small Flowered Needlegrass, is a native bunchgrass that grows in northwestern, central western, and southwestern California. In nature it tends to grow on dry slopes below 4,600 feet, in chaparral, grassland, oak savanna, or coastal sage scrub habitats.
This is a 'cool season' bunchgrass, with active growth during the winter through spring, and mid to late summer dormancy (partial to full deciduous) into the autumn.

Foothill Needlegrass is moderate to fast growing and can be long-lived. It grows in an upright mounding form to a height of 3 feet. It blooms in the early spring with golden yellow-tan flowers on stems above the foliage. Long narrow leaves are a medium green. It can tolerate occasional summer water, and may stay greener as a consequence, but will rot and die if it gets too much irrigation. It is drought tolerant with a very deep root system once established It is more tolerant of some shade than the other native needlegrasses (Stipa spp.), and can be used under the canopy of mature oaks and other native trees.

Plant type

Grass

Size

2 - 3 ft Tall
2 ft Wide

Form

Mounding

Dormancy

Summer Deciduous, Summer Semi-deciduous, Winter Semi-deciduous

Calscape icon
Color

Brown, Cream, Purple

Flowering season

Spring, Summer

Special uses

Bank stabilization, Containers, Deer resistant, Groundcover

Sun

Full Sun, Partial Shade

Water

Very Low

Summer irrigation

Max 1x / month once established, Never irrigate once established

Ease of care

Easy

Cold tolerance

Tolerates cold to 15° F

Soil drainage

Slow, Medium

Soil description

Adaptable but often found in clay loam.
Soil PH: 5.3 - 8.2

Maintenance

Can be mowed or sheared to 4-6 inches when dormant

Propagation

For propagating by seed (no treatment, plant in summer/fall) or by divisions (plant in winter)

Sunset Zones

7*, 8, 9*, 11, 14*, 15*, 16*, 17*, 18*, 19*, 20*, 21*, 22*, 23*, 24*

Site type

Dry slopes below 4, 600 feet

Plant communities

Chaparral, Coastal Prairie, Coastal Sage Scrub

Native annual wildflowers such as California Poppy (Eschscholzia californica), perennials such as the ground cover Warriner Lytle California Buckwheat (Eriogonum fasciculatum 'Warriner Lytle') & Golden Yarrow (Eriophyllum confertiflorum), bulbs & geophytes such as Mariposa Lilies (Calochortus spp.) & Common Goldenstar (Bloomeria crocea), and other native bunchgrasses such as Deergrass (Muhlenbergia rigens) and Purple Three Awn (Aristida purpurea).

Caterpillars
Butterflies

Butterflies and moths supported

0 confirmed and 4 likely

Confirmed Likely

Common Ringlet

Coenonympha tullia

Juba Skipper

Hesperia juba

Nevada Skipper

Hesperia nevada

Uncas Skipper

Hesperia uncas