- Price per 1 packet

New Arrivals Catalog Login / Create Account

Gift Card

1 / 6

2 / 6

USDA - NRCS

3 / 6

USDA - NRCS

4 / 6

AdobeStock

5 / 6

AdobeStock

6 / 6

AdobeStock

❮ ❯

Growing Info

Scarification: Soak in water, let stand in water for 24 hours

Stratification: cold stratify for 60 days

Germination: sow seed 1/4" deep, tamp the soil, mulch the seed bed

Native to: Illinois, Kansas, Nebraska

Native

Introduced

***Panicum virgatum 'Cave-in-Rock'* *Panicum virgatum***

'Cave-in-Rock'

Cave-in-Rock, Switch Grass, Switchgrass

In Stock: 9.253 lb (Total:9.253lb)

Panicum virgatum var. Cave-in-Rock

Calculate

All items have bulk rates priced in

Buying options

9.25 lb PA

Details

Germination:

95%

Germination test:

Actual

Purity:

99%

Seeds per lb:

222,750

Quantity:

9.25 lb

Collected in:

Pennsylvania

Crop year:

2022

Min. hardiness zone:

Item ID:

1832629

Characteristics

Growing Info

Scarification: Soak in water, let stand in water for 24 hours

Stratification: cold stratify for 60 days

Germination: sow seed 1/4" deep, tamp the soil, mulch the seed bed

Native to: Illinois, Kansas, Nebraska

Native

Introduced

Discover the remarkable versatility of Panicum virgatum 'Cave-in-Rock,' an exceptional cultivar of switchgrass renowned for its adaptability, resilience, and ecological benefits. Originating in 1958 (but released in 1974) from a field near Cave-In-Rock, Illinois, this warm-season, perennial grass is a reliable choice for diverse applications ranging from wildlife habitat and soil stabilization to biofuel production and wind barriers. Growing between 3 and 6 feet, with potential to reach up to 8 feet in ideal conditions, 'Cave-in-Rock' switchgrass exhibits sturdy, upright stems and a robust root system, making it highly effective at controlling soil erosion and offering excellent cover for wildlife.

Well-suited to a variety of soils and climates across the United States, this native grass thrives in both upland and lowland areas, and is highly drought tolerant and cold resilient. Its nesting-friendly stiff stems and ability to endure periods of inundation make it an invaluable asset for conservation efforts. For land restoration projects or enhancing pastureland, 'Cave-in-Rock' switchgrass provides a sustainable, low-maintenance solution, with seed propagation supported by its unique rhizomatic growth. Ensure a flourishing green future with the multifaceted capabilities of 'Cave-in-Rock' switchgrass.