Barley
| Crop Type | Cool Season Grass |
| Seeds / Lb | 13,000 |
| Minimum Germination Temperature | 38F |
While being inexpensive and easy to grow, barley is great option for those looking to provide erosion control, weed suppression and some spring grazing if desired. Barley also makes a great option for cycling nutrients, having been shown to scavenge 32# of N in one California study. In another study, barley was documented making P and K more available if residue is left in the field. As with other small grains, barley can have nitrate issues, especially in years of drought.
| Nitrogen Scavenger | 4 |
| Soil Builder | 4 |
| Prevent Erosion | 5 |
| Weed Suppression | 4 |
| Grazing | 4 |
| Quick Growth | 4 |
| Lasting Residue | 5 |
| Make P and K Available | 3 |
| Loosen Topsoil | 4 |
| Suppress Disease | 3 |
| Attract Beneficial Insects | 3 |
1 = Poor and 5 = Excellent