Again, you should follow the instruction that come with a new plant. You will need to dig a hole to the proper depth, and usually, you will place the plant in the hole so that new soil-line matches the old soil-line. If the plant has become root bound in the container, you need to cut away the roots that are curled around the outside to allow the newer roots within the rootball to grow. Once the plant has been placed in the hole at the proper level, bury the roots. Pack the soil loosely around the root - not tightly!
Lay down a layer of mulch. Mulch helps to control weeds and retain moisture. This will help in the hot summer months. Wood chips are excellent for this. Do not use leaves or sawdust, as these will wick moisture away from the plants and make it difficult for water to penetrate to the roots.
