Phymaspermum acerosum

Also Known As

Athanasia acerosa
Coulter Bush

Plant type

shrub

size

H: 3'-6'
W: 2'-3'

planting zones

9a-11

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Phymaspermum acerosum plant details

Phymaspermum acerosum is a broadleaf evergreen shrub with green foliage. In spring and summer yellow flowers emerge. Grows well with sun and low water. Drought tolerant once established. Does well in average and well-drained soil. A good option if you're seeking something heat tolerant.

CHARACTERISTICS OF Phymaspermum acerosum

Plant type: shrub
Plant family: asteraceae
Foliage: evergreen green
Mature size: 2 FT - 3 FT - wide, 3 FT - 6 FT - tall
Flowers: yellow blooms in spring and summer

GROWING CONDITIONS for Phymaspermum acerosum

USDA Zones: 9a - 11
Sun exposure: sun
Watering frequency: low
Resistant to: heat
Soil needs: average and well-drained

Nursery contributed plant descriptions

Phymaspermum acerosum or Athanasia acerosa... honestly, who can keep up with these name changes... is another fine candidate for the home gardener of cut flower grower with little water to spare. With no summer water, the foliage goes into a semi dormant state during summer before fluffing up again in the fall. With a regular drink it stays buoyant all year with soft, silver foliage. Cut back periodically to rejuvenate.