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Poaceae family

Shortbeard Plumegrass Saccharum brevibarbe

Native

Shortbeard Plumegrass is a perennial grass native to the lower 48 states. It grows to 6.5 ft and blooms Oct in part shade – shade, with yellow fruit.

Growing & care

USDA PLANTS · TRY
Conditions
Sources · Conditions
USDA PLANTS — Sun · Soil & moisture
USDA — SoilPH — Soil pH
USDA PLANTS (DwCA, Zenodo 17903503) — Fertility Requirement / Soil Adaptation — Fertility need · Adapts to
USDA — Temp-Min °F — Hardiness
Sun
Part shade – shade
Soil & moisture
Medium moisture
Soil pH
4–7.5
Fertility need
Low
Adapts to
Coarse (sandy), Medium (loam), Fine (clay)
Hardiness
USDA zone 7+
Size & form
Sources · Size & form
USDA PLANTS (DwCA, Zenodo 17903503) — Height, Mature — Height
USDA PLANTS (DwCA, Zenodo 17903503) — Planting Density (per acre) — Spacing
USDA PLANTS (DwCA, Zenodo 17903503) — Growth Rate / Spread / Growth Form / Lifespan / Active Growth Period / Seed Period — Spread · Growth rate · Growth form · Active growth
USDA PLANTS — Lifespan
TRY Plant Trait Database (CC BY 4.0) · USDA PLANTS — Foliage
USDA PLANTS (DwCA, Zenodo 17903503) — Fruit/Seed Color / Fruit Persistence — Fruit
Height
6.5 ft
Spacing
3–4 ft apart from USDA planting density
Spread
None — clumping
Growth rate
Moderate
Growth form
Bunch
Lifespan
Perennial · long-lived
Foliage
Broadleaf · medium texture
Active growth
Summer
Fruit
Yellow persists into winter
In the garden
Sources · In the garden
USDA PLANTS (DwCA, Zenodo 17903503) — Propagation Method / Commercial Availability — Propagate by · In the trade
USDA PLANTS (DwCA, Zenodo 17903503) — Germination (cold stratification) — Seed starting
USDA PLANTS — Seed Period — Seeds ripen
USDA PLANTS (DwCA, Zenodo 17903503) — Foliage Texture / Browse Palatability / Resprout — Resprouts if cut
Propagate by
Sprigs
Seed starting
No stratification needed
Seeds ripen
Autumn seed-collection / harvest window
In the trade
No known commercial source
Resprouts if cut
No
Shrub layer — Sits in the shrub of a layered food forest or polyculture.Open guide →
Rain garden / bioswale — Rated FACW on the wetland list — tolerates wet feet, so it suits the soggy zone of a rain garden or bioswale that catches and filters runoff.Open guide →
derived roles
The garden year bloom → fruit → fall colour
J
F
M
A
M
J
J
A
S
O
N
D
Bloom
Bloom (the flower's colour)
Bloom · Oct — USDA PLANTS (DwCA, Zenodo 17903503) — BloomPeriod
When to sow · for your area

Sow timing keys off your local last- and first-frost dates.

Species characteristics from USDA PLANTS (public domain) + TRY (CC BY) — general guidance, not a guarantee for your exact site. Deer "browsing" is documented palatability, not a deer-proof claim.

Wildlife & pollinators

How pollinator value is scored →
❧ Caterpillar hosts ~22 caterpillar species

Saccharum supports ~22 caterpillar species.

Native butterfly & moth caterpillars are the base of the terrestrial food web — most songbirds rear their young almost entirely on them. As a host for native Lepidoptera this is a moderate genus.

Recorded feeding on Saccharum in North America, including:

Agrotis ipsilon · Dark Sword-Grass Agrotis malefida · Rascal Dart Atrytone logan · skipper butterfly Cadra figulilella · snout moth Chilo erianthalis · snout moth Chilo suppressalis · Striped Riceborer
+ 8 more species →
Diatraea crambidoides · Southern Cornstalk Borer Diatraea saccharalis · Sugarcane Borer Moth Elaphria chalcedonia · Chalcedony Midget Elaphria festivoides · Festive Midget Elaphria nucicolora · Sugarcane Midget Elasmopalpus lignosellus · Lesser Cornstalk Borer Enodia anthedon · brush-footed butterfly Eoreuma loftini · Mexican Rice Borer
Keystone count (genus-level) from Warren II 2026 (CC0) · Tallamy host-use records. Named species (a documented Nearctic sample, not exhaustive) from NHM HOSTS (CC0).
Species thumbnails re-hosted from iNaturalist — Creative Commons, credited per image (hover for credit). Click any species to see it on iNaturalist. Not exhaustive; many taxa have no openly-licensed photo yet.
Frequently grows with

Across 23 U.S. vegetation-survey plots that recorded Shortbeard Plumegrass, these catalog species turned up most often in the same plot — a real field co-occurrence signal, not a planting prescription.

Bald Cypress · 100% Blackgum · 96% Broomsedge Bluestem · 87% Virginia Chainfern · 87% Swamp Bay · 83% Laurel Greenbrier · 83% Coastal Sweetpepperbush · 74% Sweetbay · 74%
"%" = share of this plant's plots that also held the species. From sPlotOpen → (Sabatini et al. 2021, CC BY 4.0) — open vegetation plots: wild community composition, not garden design.
Sources for this entry (24) Open & cited
[01] Scientific name & family — USDA PLANTS (DwCA, Zenodo 17903503)
[02] Growth habit & duration — USDA PLANTS (DwCA, Zenodo 17903503)
[03] Native status & distribution — USDA PLANTS (DwCA, Zenodo 17903503)
[04] Common name — USDA PLANTS (via GBIF)
[18] Invasive / introduced status — USDA PLANTS (DwCA, Zenodo 17903503) — native status
[19] Wetland indicator — USACE National Wetland Plant List (2022)
[20] Ecological value — Warren II 2026 (CC0) · Tallamy host-use counts
[22] Caterpillar host count — Warren II 2026 (Dryad, CC0) · Tallamy host-use counts
[23] Caterpillar species — NHM HOSTS (CC0)
Spot an error or have a better photo? Every field links to its source, and the whole dataset is open.
Cite this page Open data, please attribute

PlantKey’s data is open under CC BY-SA 4.0 — free to reuse and adapt, with attribution and the same licence. Photos keep their own per-image licence + credit (see Sources above).

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