Hybrid poplar A tall spreading tree that is very fast growing and tolerant of varied conditions. A male variety producing showy bright red catkins in early spring, and coppery-bronze foliage maturing to dark green. It makes a great windbreak or quick shade tree. As with most poplars best planted far from buildings as the roots can be too vigorous. Site: Inland exposure Soil: Prefers well drained, tolerates damp Position: Full sunSeason of Interest: Shade, spring catkins Hardiness: Fully hardyHeight: 80ft (25m) Spread: 20ft (6m)