Sphaeralcea coulteri

Sphaeralcea coulteri

Coulter's globemallow

Drought tolerant annual; full sun. Orange flowers bloom January to June along roadsides, fields and mesas. Adapted to sandy soils at low elevations in southwestern Arizona and southeastern California, and into Mexico.

Varieties: 

Species Attributes

Height: 
18 
in.
Life Form: 
Annual
Native or Introduced: 
Native
Precipitation: 
Low
Sun & Shade Tolerance: 
Full Sun
Elevation: 
ft.

Soil Texture

Coarse: 
Best
Moderately Coarse: 
Best
Medium: 
Average
Moderately Fine: 
Marginal
Fine: 
Not Adapted

Soil pH

Acidic: 
Not Adapted
Neutral: 
Best
Basic: 
Average
Seeding Rate: 
- 4 
PLS lbs/Acre
Pure Seed per Bushel: 
24.30 lbs.
Seeds per Pound: 
533,000
Germination Time: 
Days
Mycorrhizal Dependent: 
Yes
Bloom Color: 
Orange
Blooming Season: 
Spring
Winter