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
Illinois Wildflowers
Illinois Wildflowers
★4.5
Indiana Wildflowers
Indiana Wildflowers
★4.8
Kentucky Wildflowers
Kentucky Wildflowers
★4.4
Wisconsin Wildflowers
Wisconsin Wildflowers
★3.9
Arkansas Wildflowers
Arkansas Wildflowers
★4.6
Kansas Wildflowers
Kansas Wildflowers
★4.8
Iowa Wildflowers
Iowa Wildflowers
★4.7
Arizona Wildflowers
Arizona Wildflowers
★4.9
Georgia Wildflowers
Georgia Wildflowers
★4.6
West Virginia Wildflowers
West Virginia Wildflowers
★5.0