Cyperus Species, Clustered Flatsedge, Dense Flat-Sedge, Purple Umbrella Sedge

Cyperuscongestus

Family
Cyperaceae (sy-peer-AY-see-ee)
Genus
Cyperus (sy-PEER-us)
Species
congestus (kon-JES-tus)
Synonym
Cyperus congestus var. glanduliferus
Sun Exposure
Full Sun
Sun to Partial Shade
Foliage
Smooth
Height
18-24 in. (45-60 cm)
24-36 in. (60-90 cm)
36-48 in. (90-120 cm)
Spacing
24-36 in. (60-90 cm)
Hardiness
Not Applicable
Bloom Color
Maroon/Burgundy
Bloom Time
Late Spring/Early Summer
Other Details
Category
Alpines and Rock Gardens
Ornamental Grasses and Bamboo
Perennials
Water Requirements
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
6.6 to 7.5 (neutral)
Patent Information
Propagation Methods
From seed; direct sow after last frost
Seed Collecting
Allow seedheads to dry on plants; remove and collect seeds
Regional

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Gardener's Notes:

0
positive
0
neutral
0
negative
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Polyphemus Moth
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