It should not be a surprise that here at Franz Witte we love our shade trees. Temperatures are undoubtedly rising now that July is here, so the staff decided to give some insight on their favorite trees to lounge under! Trees undoubtedly lower the temperature through shade, but they also cool the air through a process called “transpiration cooling.” Trees release water into the atmosphere through their leaves via transpiration. As the water turns from a liquid into a vapor, the surrounding atmosphere is cooled. Stop by the garden center today to transform your landscape using one of these top picks.
Seneca, Franz Witte President:
‘Emerald City’ Tulip Tree
Liriodendron tulipifera
Height: 55’
Spread: 25’
Bloom color: Yellow with orange center
Fall color: Bright yellow
Noteworthy characteristics: Clay soil tolerant, deer resistant
A refined cultivar that is fast growing with uniform and upright shape. Glossy green leaves and pollinator friendly flowers give way to bright, clear yellow fall color. ‘Emerald City’ dominates the landscape with it’s shade and strong structure. Seneca is rightfully Franz Witte’s president because this tree was almost the whole staff’s first pick!
Sara, Vice President of Garden Center:
Redpointe® Maple
Acer rubrum ‘Frank Jr.’ PP16769
Height: 45’
Spread: 30’
Fall color: Bright red
Noteworthy characteristics: Highly adaptable, resistance to leaf chlorosis
Plant this tree for it’s gorgeous bright red fall color and broad pyramidal shape. This red maple cultivar grows faster than the straight species and makes a great shade tree for more compact areas. If you are looking for a fall-star, Redpointe® is the way to go because it’s fall color emerges earlier than most of the trees in the Treasure Valley.
Tracy, Sales Team Member:
‘Autumn Brilliance’ Serviceberry
Amelanchier x grandiflora
Height: 20’
Spread: 15’
Bloom color: White
Fall color: Bright red-orange
Noteworthy characteristics: Bird friendly, fire wise, poor soil tolerant, showy flowers
A perfect shade tree for smaller yards and three season interest ranging from flowers in spring to berries and bright color in fall. Flowers attract pollinators while berries are edible and attract birds. ‘Autumn Brilliance’ suckers less than other cultivars and tolerates some drought.
Lily, Sales Team Member:
‘Autumn Gold’ Ginkgo
Ginkgo biloba
Height: 45’
Spread: 35’
Fall color: Golden yellow
Noteworthy characteristics: Clay soil tolerant, heritage tree
‘Autumn Gold’ is a male cultivar with a narrow form in youth that broadens with maturity. Leaves are uniquely fan-shaped and turn a spectacular golden yellow in the fall (especially when backlit by morning sun), which persists for a few weeks. Leaves drop rapidly to form a golden carpet. This tree is a slow grower, but it’s fall color and symmetrical branches make for an attractive specimen.
Bekah, Sales Team Member:
‘Sensation’ Boxelder Maple
Acer negundo
Height: 45’
Spread: 30’
Fall color: Bright red
Noteworthy characteristics: Multicolor foliage consisting of orange, green, and yellow; highly adaptable including wet or dry soils
Coppery-red foliage emerges in the spring before maturing into a soft green color. Copper undertones remain beneath the green throughout the summer. Striking red leaves put on a fiery fall show. This tree has a semi-formal rounded form and is fast growing. Tolerant of urban pollution, most soil conditions, and highly adaptable to most locations.
Riley, Sales Team Member & Writer:
‘Fort Mcnair’ Red Horse Chestnut
Aesculus x carnea
Height: 35’
Spread: 25’
Fall color: Copper yellow
Noteworthy characteristics: Fire wise, specimen, showy flowers
Broad, rounded canopy consisting of dense, dark green foliage makes for a beautiful specimen tree in the landscape. Showy pink flowers emerge in the spring and uniquely bloom after the leaves emerge, making the flowers pop. Large, palmate leaves turn coppery-yellow in the fall. ‘Fort Mcnair’ is an excellent specimen for shade and beauty.
By Riley Rehberg
