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 care but is worth the effort. She recommends growing rosemary in a container outside then moving it indoors for winter. Inside, the herb grows best in a Florida room or along a south- or southeast-facing window. Mist the plant frequently and avoid overwatering. Knapke recommends Arp rosemary for its cold hardiness, Severn Seas rosemary for its cascading habit, Barbecue with its stiff twigs for savory kebob skewers or Tuscan Blue with its blue flowers.
Thyme
This Mediterranean herb thrives in poor soil and works well as a ground cover or lawn substitute in low traffic areas. Thyme is a primary ingredient of za’atar, the popular Middle Eastern spice mix for seasoning meats or creating flat bread spreads. Knapke recommends French and lemon thyme for the kitchen. Fragrant ground covers include White Moss, Red Creeping “Coccineus,” Annie Hall, Doone Valley and Lemon Creeping.
Sage
Called salvias or sages – two common names often used interchangeably – this plant group includes some 900 species. Among the bounty of sage choices include the aromatic Pineapple sage, the flavorful Berggarten, the golden Aurea, the purple Purpurescens and the dwarf Nana. In addition, an out-of-the-ordinary group of ornamental tender salvias can be grown as annuals in Ohio. Try Cherry Chief, Dark Dancer, Moonlight or Hummingbird ‘Black and Blue.’
Scented Geranium
This delight to the nose is found in diversely aromatic varieties including Peppermint, Rober’s Lemon Rose (“great for pound cakes”), Rose (old fashioned Rose or Skeleton Rose), Chocolate Mint, Lady Plymouth, Apple, Nutmeg, Snowflake and Fair Ellen.
Bay
This tender herb is an evergreen tree of the laurel family and grows well as a houseplant in a sunny location. Bay leaves are a staple in many soups and stews. Knapke created charming bay and thyme bonsai-style centerpieces for her daughter’s garden wedding.
Mint
Knapke admits mint is an even more aggressive rambler but said it can be managed by simply removing the plant’s shallow runners. She recommends mint’s subtle flavors for mint juleps, fruit salads and Indian dishes. Savor mint varieties such as Pineapple, Chocolate, Apple, Grapefruit, Lime and Peppermint “Robert Mitcham.”
Oregano
Widely used in Greek and Italian cuisine, this robust herb rambles a bit in the garden but is easy to control. Many herbs fall under the name “oregano” which often is interchangeable with marjoram, so Knapke recommends selecting a variety by its taste or scent appeal. She said the hot and spicy Origanum hirtum ssp. vulgare is still one of the best.
Garlic
Grown like a bulb and planted in the fall, garlic and its allium relatives such as chives and leeks are kitchen essentials. Knapke points out garlic’s equally healthful benefits such as helping build resistance to viruses and lowering cholesterol and blood pressure. She prefers growing the better-storing soft neck varieties versus the hard neck ones.
Basil
Knapke said this quintessential pesto ingredient offers a taste of summer and Italy. She recommends watering the herb when it’s first growing but to ease off watering later in the season. Sweet and Genovese basils are the classic culinary varieties. Also, try the scented and flavorful Lime and Cinnamon basils, the compact Green Bouquet, the purple-leafed Osmin and the ornamental African Blue.
via Herbs: 10 Favorites for Ohio – Our Ohio.
The Whispering Crane Institute 