Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Juncaceae

Genus:

Juncus

Species:

Juncus polyanthemos

USDA Symbol:

JUPO2

Growth Characteristics

Life Cycle:

Perennial

Growth Habit:

Graminoid

Height:

120 cm

Light Requirements:

Full Sun

Drought Tolerance:

Low

Bloom Months:

jan,feb,oct,nov,dec

Bloom Colors:

brown

Keystone Species Ranking

Caterpillar Keystone:

★★☆☆☆ Butterfly & moth species supported by this genus (NWF)

Garden & Ecology Notes

Wildlife Value:

birds, waterfowl

Deer Resistant:

Yes

Fire Ecology:

Fire adapted — tolerates or benefits from fire

Fire Notes:

Resprouts from rhizomes after fire; tolerates periodic burning in wetland margins.

Soil Requirements

Soil Type:

moist, nutrient-rich, clayey 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:

14–60 days

Notes:

Seeds require light for germination and consistently moist conditions.

The above propagation data sourced from Claude AI