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Dense Silky-bent

Apera interrupta

Last reviewed: August 2026

Dense Silky-bent (Apera interrupta)
Photo: (c) Matt Berger, some rights reserved (CC BY), uploaded by Matt Berger

Toxicity unknown

Dense Silky-bent (Apera interrupta) 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

12"–24" H × 4"–12" W

Bloom

May, Jun, Jul

Pollinators

bees, beetles

Native alternatives to Dense Silky-bent

Dense Silky-bent is not native to the United States. These natives fill a similar role in a planting, matched on bloom season, bloom color and mature size.

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.

Find rebates in your area

Dense silky-bent is a compact annual grass that grows 12-24 inches tall with a narrow spread. It thrives in full sun with minimal water requirements, blooming from May through July. This drought-tolerant grass completes its life cycle in one season.

In an HOA neighborhood

Dense Silky-bent takes more care to keep looking intentional in a front yard. Maintenance level: moderate. Consider it for backyard or mid-zone beds rather than the street edge.

Works well in: backyard only.

  • Annual lifecycle creates gaps in landscape design
  • Can appear weedy or unkempt
  • May self-seed unpredictably

Wildlife value

This grass provides nectar and pollen for bees and beetles during its spring and summer flowering period. As an annual, it offers seasonal habitat value but doesn't provide year-round structure for wildlife.

Common questions

How much sun does Dense Silky-bent need?
Dense Silky-bent grows best in full sun conditions.
When does Dense Silky-bent bloom?
Dense Silky-bent blooms in May, June, and July.
What pollinators does Dense Silky-bent attract?
Dense Silky-bent draws bees and beetles.
Is Dense Silky-bent HOA-friendly?
Dense Silky-bent takes more care to look intentional in a front yard. Consider it for backyard or mid-zone beds rather than the street edge.

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 Dense Silky-bent? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.

Planning a bed around it? Start a free plan with this plant

Not sure where to start? Take the 2-minute yard quiz