Bottlebrush Bulrush

Isolepis hystrix

Native to:
South Africa
Bottlebrush Bulrush

Kevin Thiele (www.flickr.com) from Perth, Australia

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Cyperaceae
Genus:
Isolepis
Species:
Isolepis hystrix
USDA Symbol:
ISHY2

Growth Characteristics

Life Cycle:
Annual
Growth Habit:
Graminoid
Height:
30 cm
Light Requirements:
Full Sun
Drought Tolerance:
Low
Bloom Months:
jun,jul,aug,sep
Bloom Colors:
brown

Garden & Ecology Notes

Wildlife Value:
waterfowl
Deer Resistant:
Yes
Salt Tolerant:
Yes

Soil Requirements

Soil Type:
moist, sandy to loamy soil
pH:
5.5 - 7.0 (slightly acidic to neutral)
Drainage:
tolerates poor drainage
Moisture:
consistently moist
Notes:
commonly found in wetland areas

Propagation & Germination

Stratification:
Cold/moist stratification required — 30–60 days
Germination Time:
14–30 days
Notes:
Seeds germinate best with consistent moisture and light exposure.