'Gold Coast' is a hybrid juniper in the pfitzeriana group, a cross with Juniperus sabina in its background, selected specifically for the golden coloring of its needles. Juvenile leaves are awl-shaped and emphatically yellow; adult leaves are scale-like, tending toward blue-green or gray-green with lighter margins, but the overall impression of the plant remains decidedly golden, particularly in full sun. The color holds unusually well into winter, which distinguishes it from cultivars that fade as the cold arrives. It grows slowly and compactly, reaching about 4 feet tall and 4 to 6 feet wide, a scale that suits foundation plantings, mass groupings, and specimen use without overwhelming smaller spaces.

Plant 'Gold Coast' in full sun and moist, well-drained soil for the best color development. It adapts to a range of soil pH values and tolerates partial shade, though the golden coloring dims noticeably without adequate light. It transplants readily and establishes without fuss. Salt is a problem it cannot handle, so coastal planting requires care. Female cones are small, berry-like, and covered in a blue-gray bloom. Deer resistance and a slow-to-medium growth rate round out the profile of a plant that earns its winter presence in gardens from the mid-Atlantic south.