2012 Retail Catalog - Gertens

166
Shade & Ornamental Trees
Physocarpus | Ninebark continued
Physocarpus opulifolius ‘Monlo’ | Diabolo ® Ninebark Tree Form (PP11211)
Zone 3-7 H 8-10’ x W 6-8’
Known for its reddish-purple foliage, it blooms in spring with creamy white flowers that contrast against the dark foliage. Hardy and durable.
T3175 #15 TF $119.99*
Physocarpus opulifolius ‘Seward’ | Summer Wine® Ninebark Tree Form (PP14821))
Zone 3-7 H 5-6’ x W 4-5’
Dark crimson-red foliage on a more compact plant. The pinkish white flowers contrast nicely with the dark foliage.
T3177 #10 TF $119.99*
Populus | Aspen, Poplar
Populus deltoides ‘Siouxland’ | Siouxland Poplar
Zone 3-9 H 70-90’ x W 40’
Cotton-less! Fast-growing, rounded crown. Tolerates moist sites. Yellow fall color.
T3180 #15 cont. $79.99*
Populus nigra ‘Afghanica’ | Theves Poplar
Zone 2-9 H 50-60’ x W 10-12’
Fast growing, spire-like, for hedges and screens. A longer lived replacement for Lombardy poplar. Disease resistant with yellow fall color.
T3185 #10 cont. $69.99*
Populus tremuloides ‘Erecta’ | Swedish Columnar Aspen
Zone 2-7 H 30-40’ x W 10-15’
Small narrow columnar tree with dark green leaves with silvery underneath. Golden fall color. Foliage trembles in the slightest breeze. Dense vertical
branching makes an interesting accent plant. Prefers acidic soils.
T3189 #10 cont. $69.99*
T3190 #15 cont. $89.99*
T3191 #20 cont. $159.99*
T3195 1.75” BB $249*
T3196 2” BB $309*
Populus tremuloides | Quaking Aspen
Zone 2-7 H 40-60’ x W 20-30’
A native tree with greenish to white bark, beautiful yellow fall color. Hardy and adaptable to many soil types; excellent for naturalizing. Gerten’s has
selected local Aspen to genotypes to increase disease resistance for our customers.
T3205 #2 cont. $16.99*
T3210 #5 cont. $26.99*
T3220 #7 cont. $39.99*
T3230 #10 cont. $59.99*
T3240 #15 cont. $79.99*
T3250 #20 cont. $129.99*
T3260 #25 cont. $169.99*
T3263 #15 clump $99.99*
T3265 1.75” BB $229*
T3270 2” BB $269*
T3275 2.5” BB $299*
T3285 10’ clump BB $299*
Prunus | Cherry, Plum
Prunus x cerasifera ‘Cripoizam’ | Crimson Pointe Plum (PP19564)
Zone 4-7 H 20-25’ x W 6-8’
A strongly columnar flowering plum with glossy maroon foliage. Covered with white flowers in spring with little to no fruit set.
T3290 #10 cont. $89.99*
T3292 #20 cont. $129.99*
Prunus sargentii ‘JFS-KW58’ | Pink Flair® Cherry
Zone 4-8 H 20-25’ x W 15-20’
Upright vase-shaped cherry with dark green foliage that turns orange-red in the fall. Beautiful pink flowers in spring.
T3302 #15 cont. $129.99*
Prunus x cistena | Purpleleaf Sand Cherry Tree Form
Zone 3-8 H 6-8’ x W 6-8’
The popular purpleleaf sand cherry offered here in tree form. Nice specimen for the small landscape.
T3305 #7 TF $79.99*
* Prices, sizes and availability are subject to change.
Store: 651.450.1501 | Landscape Project Desk: 651.239.1315 | Fax: 651.239.1316 | gertens.com | email: info@gertens.com