Cypress Panicgrass

Dichanthelium dichotomum

Native to:
Belize, Canada, Guatemala, Honduras, Mexico, Nicaragua, Puerto Rico, United States

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Poaceae
Genus:
Dichanthelium
Species:
Dichanthelium dichotomum
USDA Symbol:
DIDI6

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Graminoid
Height:
60 cm
Light Requirements:
Full Sun
Drought Tolerance:
Medium
Bloom Months:
may,jun,jul,aug,sep,oct

Wildlife Benefits

Caterpillars:
★☆☆☆☆ Recorded caterpillar host plant (HOSTS Database)

Host Plant for Caterpillars

Cosmopterix gemmiferella, Elachista radiantella, Northern Broken-Dash (Wallengrenia egeremet)

Garden & Ecology Notes

Wildlife Value:
birds, small mammals
Fire Ecology:
Fire adapted — tolerates or benefits from fire
Fire Notes:
Resprouts from basal buds following fire; common in fire-maintained open woodlands and savannas.

Soil Requirements

Soil Type:
moist, sandy or loamy soil
pH:
4.5 - 6.5 (acidic to slightly acidic)
Drainage:
tolerates poor drainage
Moisture:
consistently moist
Notes:
commonly found in wetland areas and forest edges

Propagation & Germination

Stratification:
Cold/moist stratification required — 30–60 days
Germination Time:
14–30 days
Notes:
Seeds may germinate erratically; light exposure can improve germination rates.

The above propagation data sourced from Claude AI

Pre-treatment: De-tufted seed is planted into round cell greenhouse flat liners with 38 cells per flat that have been filled with coarse processed bark and composted pine bark growing medium. Seed is surface sown at a rate of 3-5 seeds per cell and lightly covered with starter sized, 1/16" - 1/8" diameter, granite poultry grit to combat damping off diseases. Prepared flats are lightly hand watered to slightly moisten the growing medium.

Source: npn.rngr.net