Tolerant of heat and drought. Consider whether tall trees or shrubs will block windows or interfere with the roof or power lines. Water regularly until established. Additional Information Product's Review. Mature trees may reach ' tall in the wild over time, but in cultivation typically grow much smaller to ' tall.
Vigorous grower, forms a dense ball without pruning. Extremely hardy dwarf globe evergreen. Height after 10 years: Previous  41 42 43 44 45 46 47 Next. Hetz Midget Thuja is the answer if you want a plant that is permanently small and will never cause problems by crowding out your garden.
Height 20' x 6' Zone 3. Upright pyramidal evergreen with deep green foliage. Prefers moist well drained soil. Excellent for foundation plants or small spaces. Water regularly until established.