Science · Plants, Natives & Crops

Rye (Cereal)

Cereal rye is winter hardy and drought tolerant. It provides early spring grazing and effective winter ground cover.

Secale cereale · Cool-season cereal and cover crop

Profile

Adaptation: Tolerates a wide range of soil types and relatively low fertility.
Season: Commonly planted in fall and resumes growth early in spring.
Forage quality: Quality and palatability decline as plants mature.
Ergot: More frequently affected than wheat, barley, or oats; contaminated grain is toxic.

Water & soil context

Moisture (VWC): Provide moisture for establishment while maintaining good drainage.
Salinity tolerance: USU classifies rye forage as moderately salt tolerant.
Drought tolerance: Drought tolerant; USU's comparative rating is medium.

Illustrative monitoring-depth band

6–12 in

Editorial placement example, not a validated optimum or total rooting depth. Confirm the site's root distribution and soil horizons; multiple depths may be needed.

Fall establishment may require irrigation when late-summer and early-autumn soils are dry.

Problems to watch

Ergot
Cereal leaf beetle
Grasshoppers

Stress signs

Bluish-black bodies replacing kernels
Narrow feeding strips between leaf veins
Chewed leaves and developing heads

Where you'll find it

Spring grazing
Hay or silage
Winter cover crop

Sources & scope

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All Science profiles

Published botanical and soil references are distinct from GroundWorx product guidance. Moisture thresholds and monitoring depths require site calibration; sources do not establish product performance or diagnose stress.