Shrubs and trees planted too close to your house can trap moisture, damage siding when the wind blows, and fill gutters with debris. “I want to be able to walk behind shrubs — they need to be at least three feet from the house and from air conditioning units because they block airflow,” says Steve Gladstone, owner of Stonehollow Fine Home Inspection in Stamford, Conn. “With trees, you don’t want them rubbing against the house at all. If the sun can’t dry your house, you’ll have to repaint more often because mold and pollen will build up.” Prune regularly to keep your house envelope clear.
Climbing vines like ivy, although beautiful, can splinter and rot wood siding and even weaken the mortar between bricks. Prune any existing ivy so that it stays away from windows, gutters and trim. If your heart is set on adding a climbing vine, choose a twining vine that wraps around a trellis or other nearby structure rather than a vine that climbs by tendrils or rootlets that cling to the surface of your house.