A picturesque Pine with orange colored inner bark.
Pronunciation
(PIE-nus)(sil-VES-tris)
Plant Type
All Plants, Trees Coniferous
Hardiness Zone
3a-7
Sunlight
full sun
Moisture
average, tolerates dry
Soil & Site
prefers well drained acidic soils (4.5 to 6.0), tolerates poorer
Leaves
2-3 inches needles, groups of two, stiff, pointed and blue-green in color.
Stems
The orange, flaky bark of the upper trunk and large branches is distinct to this pine. The lower trunk has bark that is composed of gray or reddish-brown fissures and plates.
Dimensions
Reaches 30-60 feet in height by a spread of 30-40 feet. At youth an irregular pyramid becoming rounded and picturesque
Propagation
seeds have no dormancy
Native Site
Introduced to the USA from Europe.
Notes & Reference
#01-Manual of Woody Landscape Plants (Michael Dirr), #184-Michigan Trees (Burton V. Barnes, Warren H. Wagner)