Apps like Plant-It Ok

Here are some great alternatives to Plant-It Ok by Oklahoma State University :
FFL Plants
FFL Plants
★4.3
Oregon Wildflowers
Oregon Wildflowers
★4.6
Washington Wildflower Search
Washington Wildflower Search
★4.7
Wyoming Wildflowers
Wyoming Wildflowers
★4.5
Tennessee Wildflowers
Tennessee Wildflowers
★4.8
Ohio Wildflowers
Ohio Wildflowers
★4.5
Indiana Wildflowers
Indiana Wildflowers
★4.8
Illinois Wildflowers
Illinois Wildflowers
★4.5
Kentucky Wildflowers
Kentucky Wildflowers
★4.4
Arkansas Wildflowers
Arkansas Wildflowers
★4.6
Wisconsin Wildflowers
Wisconsin Wildflowers
★3.9
East Texas Wildflowers
East Texas Wildflowers
★4.6
Kansas Wildflowers
Kansas Wildflowers
★4.8
Oregon Wildflower Search
Oregon Wildflower Search
★4.8
Michigan Wildflowers
Michigan Wildflowers
★4.6
Idaho Wildflower Search
Idaho Wildflower Search
★4.7