Lavender Known as “the queen of herbs,” lavender was Knapke’s research plant for her master’s thesis. She recommends planting this fragrant herb on a slope to encourage good drainage. Her favorite varieties include Hidcote, Blue Cushion, Munstead, Provence and the newer compact variety Lavance Purple. Rosemary Knapke said this culinary herb darling requires some extra… Continue reading Herbs: 10 Favorites for Ohio – Our Ohio