When you put your home up for sale, you want it to look its best to potential buyers. That’s why you clean, tidy and de-clutter every room.

Some sellers, however, miss the backyard. You need to pay just as much attention to that space as you do to the interior of your home. The backyard is as important a living space as the family room. To some buyers, even more.

Buyers want to see an attractive backyard space, with the grass cut and the hedges trimmed. The more neat...