Polar Bear Hydrangea Hydrangea paniculata 'Polar Bear' Height: 8 feet Spread: 8 feet
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Hardiness Zone: 3 Description: An attractive variety valued for its large, cone-shaped panicles of flowers that emerge lime green, then mature to pure white; oversize flowers are held up nicely by strong, sturdy stems; very showy in the garden or containers Ornamental Features Polar Bear Hydrangea features bold conical white flowers at the ends of the branches in mid summer, which emerge from distinctive lime green flower buds. The flowers are excellent for cutting. It has green deciduous foliage. The pointy leaves do not develop any appreciable fall colour. Landscape Attributes Polar Bear Hydrangea is a multi-stemmed deciduous shrub with a mounded form. Its relatively coarse texture can be used to stand it apart from other landscape plants with finer foliage. This shrub will require occasional maintenance and upkeep, and is best pruned in late winter once the threat of extreme cold has passed. It has no significant negative characteristics. Polar Bear Hydrangea is recommended for the following landscape applications; Planting & Growing Polar Bear Hydrangea will grow to be about 8 feet tall at maturity, with a spread of 8 feet. It tends to be a little leggy, with a typical clearance of 1 foot from the ground, and is suitable for planting under power lines. It grows at a medium rate, and under ideal conditions can be expected to live for 40 years or more. This shrub performs well in both full sun and full shade. It prefers to grow in average to moist conditions, and shouldn't be allowed to dry out. It is not particular as to soil type or pH. It is highly tolerant of urban pollution and will even thrive in inner city environments. Consider applying a thick mulch around the root zone in winter to protect it in exposed locations or colder microclimates. This is a selected variety of a species not originally from North America. Polar Bear Hydrangea makes a fine choice for the outdoor landscape, but it is also well-suited for use in outdoor pots and containers. Because of its height, it is often used as a 'thriller' in the 'spiller-thriller-filler' container combination; plant it near the center of the pot, surrounded by smaller plants and those that spill over the edges. It is even sizeable enough that it can be grown alone in a suitable container. Note that when grown in a container, it may not perform exactly as indicated on the tag - this is to be expected. Also note that when growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden.
