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Poaceae family

Slender Little Bluestem Schizachyrium tenerum

Native

Slender Little Bluestem is a perennial grass native to the lower 48 states and Puerto Rico. It grows to 3 ft and blooms May in part shade – shade, with brown 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
5.8–6.8
Fertility need
Medium
Adapts to
Coarse (sandy), Medium (loam)
Hardiness
USDA zone 9+
Size & form
Sources · Size & form
USDA PLANTS (DwCA, Zenodo 17903503) — Height, Mature — Height
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
3 ft
Spread
None — clumping
Growth rate
Moderate
Growth form
Bunch
Lifespan
Perennial · short-lived
Foliage
Broadleaf · medium texture
Active growth
Summer & autumn
Fruit
Brown
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 — Deer browsing · Resprouts if cut
Propagate by
Seed
Seed starting
No stratification needed
Seeds ripen
Summer – Autumn seed-collection / harvest window
In the trade
No known commercial source
Deer browsing
Medium moderately palatable
Resprouts if cut
No
Herb layer — Sits in the herb of a layered food forest or polyculture.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 · May — 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 ~6 caterpillar species

Schizachyrium supports ~6 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 modest genus.

Recorded feeding on Schizachyrium in North America, including:

Atrytone arogos · Arogos Skipper Atrytonopsis hianna · Dusted Skipper Atrytonopsis loammi · Loammi Skipper Hesperia dacotae · Dakota Skipper Hesperia leonardus · Leonard's Skipper Hesperia meskei · Meske's Skipper
+ 7 more species →
Hesperia metea · Cobweb Skipper Hesperia miriamae · skipper butterfly Hesperia ottoe · Ottoe Skipper Hesperia sassacus · Indian Skipper Nastra lherminier · Swarthy Skipper Polites origenes · Crossline Skipper Stereomita andropogonis · twirler moth
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 58 U.S. vegetation-survey plots that recorded Slender Little Bluestem, these catalog species turned up most often in the same plot — a real field co-occurrence signal, not a planting prescription.

Longleaf Pine · 100% Elliott's Bluestem · 97% Beyrich Threeawn · 88% Broomsedge Bluestem · 84% Fringed Nutrush · 83% Sidebeak Pencilflower · 83% Anisescented Goldenrod · 81% Common Persimmon · 76%
"%" = 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 (26) 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)
[17] Invasive / introduced status — USDA PLANTS (DwCA, Zenodo 17903503) — native status
[19] Ecological value — Warren II 2026 (CC0) · Tallamy host-use counts
[20] Conservation rank — NatureServe Explorer (CC BY)
[22] Functional traits — TRY Plant Trait Database (CC BY 4.0)
[24] Caterpillar host count — Warren II 2026 (Dryad, CC0) · Tallamy host-use counts
[25] 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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