Greenspire™ linden (Tilia cordata 'PNI 6025' Greenspire™)
Greenspire™ linden is a magnificent shade tree with a strong, spire-like shape throughout its life and fragrant yellow flowers in early summer when few trees bloom. It is very tidy and low-maintenance, adaptable, and makes an excellent lawn or street specimen, or by a pool or deck. Greenspire linden has dark green foliage throughout the season. The heart-shaped leaves turn an outstanding gold in the fall. It features subtle clusters of fragrant yellow flowers with tan bracts hanging below the branches in early summer. The tree will grow to be about 50 feet tall at maturity, with a spread of 30 feet. It has a high canopy with a typical clearance of 6 feet from the ground, and should not be planted underneath power lines. It grows at a medium rate, and under ideal conditions can be expected to live for 70 years or more. This tree should only be grown in full sunlight. It is very adaptable to both dry and moist locations, and should do just fine under average home landscape conditions. 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.
Street: Appropriate for restricted size planting sites; recommended by the City of Chicago Urban Tree Planting List
Park/Residential: Appropriate for landscaped planting sites including public parks, residential property, golf courses, cemeteries, etc.
Legacy: For plantings with an expected life span of more than 60 years; retained 50 percent or more climate suitability in models for the decade 2080
N/R +35 yrs: Not recommended for plantings with an expected life span of more than 35 years