Expanding the Herb Garden

I've decided to expand the herb garden to go along the east side of my house, from the side door entry to the shady front yard. I came by this decision when I found a great list of herbs I still need to add to my garden: Lovage, Greek Oregano, Flatleaf Parsley, Joe Pye Weed, Flowering Currant/Gooseberry, Comfrey Bush (symphytum officinale), Rosemary, Garlic, French Tarragon, Winter Savory, Heather and Lavender. It's quite a list, but I was hoping to add the oregano, rosemary and tarragon anyway. I also wanted some lavender and heather. I wasn't thinking of garlic because i'm unsure of how to harvest, but I decided a girl can learn.