| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| usda hardiness zones 7 to 10 | 0.26 | 0.8 | 716 | 38 |
| usda plant hardiness zones 7 through 10 | 1.51 | 0.2 | 6263 | 67 |
| usda hardiness zones 4 to 9 | 0.81 | 0.5 | 256 | 99 |
| usda hardiness zones 3 to 9 | 1.86 | 0.9 | 8064 | 71 |
| usda hardiness zones 4 to 8 | 1.29 | 0.6 | 6068 | 37 |
| usda hardiness zones 10 and 11 | 1.65 | 0.8 | 6160 | 30 |
| usda hardiness zones 5 through 8 | 0.5 | 0.9 | 4147 | 73 |
| hardiness zone 7 10 | 1.3 | 0.6 | 757 | 64 |
| usda hardiness zones 8 through 11 | 1.47 | 0.7 | 8323 | 84 |
| updated usda hardiness zones | 0.95 | 0.1 | 5680 | 27 |
| usda plant hardiness zones 4 through 8 | 1.04 | 0.1 | 5907 | 13 |
| usda plant hardiness zones 8 through 11 | 0.68 | 0.2 | 7512 | 51 |
| usda hardiness zone 7a | 1.96 | 0.3 | 2881 | 12 |
