Five Stamen Tamarisk (Tamarix ramosissima)-Hort Answers - University of Illinois Extension
University of Illinois Extension

University of Illinois Extension

Hort Answers

Shrub

Five Stamen Tamarisk
Tamarix ramosissima

Five Stamen Tamarisk flowers
Five Stamen Tamarisk flowers
 
Features
Small, rosy pink flowers held in large clusters in mid-summer; small leaves give the plant a fine texture in summer. 
 
Culture
Full sun; can tolerate dry soils, salt and infertile soils; prefers acid soil but can tolerate alkaline soils as well. 
 
Cultivars
  • 'Pink Cascade' - Deep pink flowers.
  • 'Rubra' - Rosy pink flowers, may flower lightly later than the species.
  • 'Summer Glow' - Bright pink flowers, bluish foliage.
 
 
Mature Height
10-15 Feet
 
Size
Medium
Large
 
 
Mature Width
8-12 Feet
 
Mature Form
If unpruned, this shrub is very irregular, loose and open. 
 
Native To:
Europe and Asia 
 
USDA Hardiness Zone
4 - 8 
 
Soil Conditions
Dry
Moist, Well-Drained
 
 
Tolerance
Alkaline Soil
Dry Sites
Salt
Wind
 
 
Exposure/Light Requirements
Full Sun
 
 
Uses
Specimen
 
 
Foliage Color
Green
 
 
Fall Foliage Color
Green
 
 
Pests and Problems

Environmental Damage


Additional pests and problems that may affect this plant:

Canker, powdery mildew and scale are occasional problems.
 
Additional Notes

Regular pruning can keep this shrub in good shape and can reduce the incidence of canker diseases.

This shrub is a prolific seeder and has become invasive in some areas.

 

 
Related Resources
Home, Yard & Garden Pest Guide
Illinois Commercial Landscape and Turfgrass Pest Management Handbook
U of IL - Distance Diagnosis through Digital Imaging
U of IL - Plant Clinic