Size Considerations

• Overall design is a matter of personal preference, but there are some important general rules to consider. For example, always plan your foundation plantings with the mature size of the plant in mind. You don't want to plant a small rhododendron, for example, only to have to chop it down years later because it's harming your home's foundation.
  
  Bear in mind how much space the plant roots will require, too. For example, it's generally a bad idea to plant a tree anywhere near a house's foundation, or you may end up with a damaged home once the tree matures.
  
  

Where to Plant

• You don't want shrubs or other plants right against your house, either. Instead, make sure shrubs and large plants will have their mature foliage at least 4 feet away from the house. It's especially important to pay attention to this consideration if you live in a humid area, where close plants may encourage rot--on both the house and the plants.
  
  In addition, pay careful attention to how much sun the foundation areas of your house receive. They might get full sun in the front but full shade in the back, and you need to choose plants accordingly.
  
  Finally, always contact your utility companies before digging in your yard. Free of charge, utility workers will mark any areas where it's dangerous to dig.
  
  

Design Ideas

• It makes sense to highlight the entryway of your home. Therefore, choose larger plants to sit on either side of your front steps. It's also a good idea to frame the house with taller plants at each front corner.
  
  You also can try to downplay aspects of your home's design that you don't like. For example, ranch houses can look awfully long and linear. If you want to downplay this feature, you could use more tall, thin plants.
  
  Finally, although many foundation beds are straight and narrow, adding some curves can add a lot of curb appeal.