Green Penguin Scots Pine Pinus sylvestris 'Green Penguin' Other Names: Dwarf Scots Pine, Green Penguin Sylvester Pine Plant Details USDA Plant Hardiness Zones: 2a-7b (East); 2a-8b (West - cool summer climates) Find Your Zone Plant Type: Coniferous Evergreen Shrub or Small Tree Height at Maturity: 4' at 10 years of age Width at Maturity: 18-24" at 10 years of age Spacing: Best as specimen or spaced 3'+ in groupings Growth Habit / Form: Upright Cone Growth Rate: Moderate, 3-5" per year…