Drawing Flowers Drawings Inspiration : Purple Coneflower: Top Plants that Thrive in Clay Clay soil makes gardening tou… July 15, 2018 0 3039 Flowers Drawings Inspiration : Purple Coneflower: Top Plants that Thrive in Clay Clay soil makes gardening tough. It's slippery when wet, and it bakes solid when dry. Here are 25 beautiful plants that grow well in clay. BH