Ulmus pumila

  • Article

    Plants for Property Lines

    We have all seen it: the line of arborvitae (Thuja occidentalis and cvs., USDA Hardiness Zones 2–7) marching down the property line, stiff as can be, their heads lopped off…

  • Article

    Regional Picks: Uncommon & Unfussy Plants – Northwest

    Three-leaved bittercress Name: Cardamine trifolia USDA Hardiness Zones: 5 to 8 Size: 4 to 6 inches tall and 12 to 18 inches wide Conditions: Light to dappled shade; well-drained soil…