When does Sisyrinchium nashii bloom?

Sisyrinchium nashii typically flowers from April through June, producing small blue violet blooms with yellow centers on slender, grass-like stems.

What pollinators visit Sisyrinchium nashii?

Bees and beetles are the primary visitors to Sisyrinchium nashii flowers, drawn to the open blooms during the spring bloom period.

How much water does Sisyrinchium nashii need?

This plant prefers low water once established and tolerates occasional medium moisture, making it a good fit for well-drained sandy or gritty soils.

What light conditions suit Sisyrinchium nashii best?

Sisyrinchium nashii grows best in full sun and can tolerate part sun, though flowering may be reduced with less light.

What kind of habitat does Sisyrinchium nashii grow in?

It is typically found in open pine flatwoods, sandy meadows, and roadside clearings across the Southeast, favoring sunny, well-drained sites.

Is Nash's Blue-eyed Grass HOA-friendly?

Nash's Blue-eyed Grass is generally an HOA-friendly choice in the right placement, with low maintenance.

Nash's Blue-eyed Grass

Name: Pollinator Patch
Author: Pollinator Patch

Sisyrinchium nashii

Last reviewed: August 2026

Sisyrinchium nashii is a clumping forb that blooms blue violet flowers from April through June. It grows well in full sun with low to medium moisture, often in sandy pinelands and open meadows across the Southeast.

Toxicity unknown

Nash's Blue-eyed Grass (Sisyrinchium nashii) is not listed by the ASPCA Animal Poison Control Center (opens in new tab) or the other sources we check, so we have no verdict for it either way. Absence from those lists is not a clearance. If your pet shows symptoms after eating any plant, call the ASPCA at (888) 426-4435.

Light

full sun

Water

low

Size

6"–18" H × 6"–12" W

Bloom

Apr, May, Jun

Native to

AL, FL, GA, MS and 4 more states

Pollinators

bees, beetles

Before you buy

Your city may pay you to plant this

Cities and water utilities offer rebates for replacing lawn with native and water-wise plants. We track 452 programs across 44 states, each with a link to the provider and the date we last checked it.

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Browse plants for this ecoregion

Piedmont Middle Atlantic Coastal Plain Southeastern Plains Blue Ridge Ridge and Valley Eastern Temperate Forests Southern Coastal Plain Southern Florida Coastal Plain

Nash's blue-eyed grass is a compact perennial that forms neat clumps of narrow, grass-like foliage topped with small blue flowers in spring and early summer. Despite its name, it's actually related to irises rather than true grasses. This drought-tolerant native requires minimal care once established.

Growing Nash's Blue-eyed Grass

Grow Nash's Blue-eyed Grass in full sun and low water. Mature plants reach 6 to 18 inches tall and spread 6 to 12 inches wide. Expect low maintenance to keep it looking intentional in a front yard.

In an HOA neighborhood

Nash's Blue-eyed Grass is an HOA-friendly choice. Maintenance level: low. Tidiness: 4 out of 5.

Works well in: front yard, foundation, street edge, mid zone.

Wildlife value

The small blue flowers attract native bees and beetles during the spring blooming period. Its compact size makes it useful for supporting pollinators in smaller garden spaces.

Common questions

When does Sisyrinchium nashii bloom?: Sisyrinchium nashii typically flowers from April through June, producing small blue violet blooms with yellow centers on slender, grass-like stems.
What pollinators visit Sisyrinchium nashii?: Bees and beetles are the primary visitors to Sisyrinchium nashii flowers, drawn to the open blooms during the spring bloom period.
How much water does Sisyrinchium nashii need?: This plant prefers low water once established and tolerates occasional medium moisture, making it a good fit for well-drained sandy or gritty soils.
What light conditions suit Sisyrinchium nashii best?: Sisyrinchium nashii grows best in full sun and can tolerate part sun, though flowering may be reduced with less light.
What kind of habitat does Sisyrinchium nashii grow in?: It is typically found in open pine flatwoods, sandy meadows, and roadside clearings across the Southeast, favoring sunny, well-drained sites.
Is Nash's Blue-eyed Grass HOA-friendly?: Nash's Blue-eyed Grass is generally an HOA-friendly choice in the right placement, with low maintenance.

These answers were drafted with an AI model from this plant's data. Verify care details with a local expert.

Native range data from vouchered herbarium specimen records and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.

If something looks wrong

Common plant problems, and what to check first

These come up on almost any plant. Each guide lists the likely causes in the order they are worth ruling out, with one thing to check before you act on any of them, and links to the source it came from.

See all plant problem guides

Ready to grow Nash's Blue-eyed Grass? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.

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