Have you ever tried to direct sow dahlia seeds?, Glenn Gitts, hybridizer of the GGs dahlias, often shares that hell throw seed on the ground if he has the space. I had a little space left after 20 20 20 Plant Fertilizer by GS Plant Foods All Purpose Water Soluble Tigerlily Samara Elle Tie One Piece AirRobe Western Wildflower Seed Mix Great Basin Seeds Flower Mixes How to Fertilize Your Vegetable Garden With a Fertilizing Schedule Burpee