Loosen soil by tilling or digging to a depth of 6-12 inches. Turn over well, forking in the organic material. If a soil test indicates, spread a balanced fertilizer over the area, and work in. Smooth the soil surface and mark the locations for planting. At this point, it's safe to work soil.
Planting Dig a large hole for each plant.
Set dormant perennial plants at the level indicated on the plant label. Roots should be placed deeper, pointing downward or sideways. Other plants should be set in ground at the same level they were in pot. Watering Water each plant well during and right after planting. Each plant should be given about a gallon of water, slowly, so it can soak in around the roots.