Genista pilosa Gold Flash

Gold Flash Broom

Genista pilosa ‘Gold Flash’ — commonly called Gold Flash Broom — is a low-growing, semi-evergreen shrub valued for its bright spring flowers and spreading, groundcover habit. It forms a dense, prostrate mat of fine, green stems with small, sparse leaves, creating a soft, textured appearance. In mid to late spring, the plant is covered in vibrant golden-yellow, pea-like flowers that provide a bold splash of color across the landscape.

Mature Size:
Width: 3–4 ft
Height: 6–12 in

USDA Zones: 5a–8b
Light: Full sun
Soil: Well-drained soils; thrives in sandy, rocky, or poor soils
Water: Low; highly drought tolerant once established

Wildlife: Attracts bees; deer resistant

Features & Landscape Uses:
Form: Low, spreading shrub with a prostrate, mat-forming habit
Bright yellow spring flowers provide strong seasonal color
Excellent for slopes, rock gardens, and groundcover
Thrives in dry, poor soils where many plants struggle
Adds texture and color to sunny, well-drained sites

Maintenance:
Prune lightly after flowering to maintain shape
Avoid heavy pruning into old wood
Requires excellent drainage; avoid wet soils

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Plant type

Perennial

Height

6-12"

Width

3-4'

Hardiness zones

5–8

Sunlight

Full Sun

Growth rate

Fast

Bloom time

Summer

Flower color

Yellow

Leaf color

Green

Fall color

Green

Attracts

Bees, Butterflies

Soil

Average, Sandy, Well Drained

Landscape use

Groundcover, Mass Planting

Shape

Low Spreading

Fragrant

Yes

Deer resistant

Yes

Drought tolerant

Yes