At the Philadelphia Flower Show, this Montgomery County landscaper creates realistic presentations with a touch of over-the-top fantasy (like this year’s nighttime pool-theme exhibition). Day to day, Burke Brothers’ approach to landscaping homes is much the same. “We really don’t repeat things because site conditions and everyone’s taste is different,” says staff designer Laurie Clabbers. The company’s four crews will install steps and retaining walls to construct dramatic, private exterior spaces. They’ll also find the perfect, year-round spot for an old-fashioned lilac — and if you call them before adding a garage or room, they’ll establish the ultimate garden-viewing placement for new windows.