Science · Plants, Natives & Crops
Amaranth (Grain)
Grain amaranth is a warm-season broadleaf crop harvested for its small edible seeds, which are used whole or processed into foods. It can also be grown as a leafy vegetable or forage, depending on species and production goals.
Profile
- Crop
- Grain amaranth is a warm-season broadleaf plant.
- Species
- Common grain species include Amaranthus hypochondriacus and A. cruentus.
- Food
- Grain can be milled into flour, popped, or flaked.
- Production
- University guidance notes production guidelines and adapted varieties are not fully developed for every location.
Water & soil context
- Moisture (VWC)
- Keep the root zone adequately moist for establishment; the Minnesota guide notes sufficient moisture is important early in growth.
- Salinity tolerance
- Salt sensitivity is not documented in the cited pages.
- Drought tolerance
- The cited guide describes drought tolerance when early growth has sufficient moisture; no drought class is given.
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.
Early crop establishment depends on adequate soil moisture; avoid applying a numeric moisture target not given by the cited guidance.
Problems to watch
- Monitor young stands for weeds and check plants for lodging or harvest problems.
Stress signs
- Poor establishment or early growth may indicate inadequate moisture, according to the cited production discussion.
Where you'll find it
- Grain for flour, cereals, breads and other foods
- Popped or flaked grain
- Leafy vegetable or forage
More plants, natives & crops
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.