Another awesome resource is the Wildflower Handbook by Bill McDorman.  Through ecologically sensitive seed saving and quality seed
production, there has never been a better opportunity to enjoy the magic of the wild in your home garden. Join us in the endless adventure of planting wildflowers. Feel free to experiment. Try woodland, meadow or mountain favorites. Select by color, height, time of blossoming. Unknown successes await you only if you get started.
This PDF is organized into 4 sections: The Basics, Planting Strategies, Planting Instructions, and CHARTS indicated by growing difficulty of the wildflowers. Download instructions will be emailed upon purchase.