Blue
Spruce is a majestic evergreen tree —regardless
of whether it is planted as a specimen tree or as a group. They
are widely planted across the country. Needle colors run from
deep blue to green with the brightest blue colors in the spring
on new growth. Sharp short needles are bunched on the upper
side of the branch. The spruce cones are cylindrical 2-4"
long. Blue Spruce buds form at the end of the branch and also
all the way down the branch which is why pruning is best done
during dormant season. The Colorado Blue Spruce survives ice
storms well due to it's strong branching, which has somewhat
of a layered look. It is the slowest growing of the spruce family
and prefers rich, moist soils but is adaptable to a variety
of soil conditions. The Blue Spruce tree prefers full sun and
grows poorly in shade. The Cooley Spruce gall aphid can cause
major browning of the tips in the summer. If the tree is small,
these can be picked off in the spring before the galls brown
or a pesticide such as Sevin can be sprayed in the spring as
the daytime temps reach 60 degrees. Occasionally
the White Pine weevil will kill the leader on a spruce. These
can be cut off and burned in the spring as soon as wilting of
the leader is noticed.
The
Blue Spruce was first discovered in the state of Colorado .
Our Spruce tree and Pine tree selections are grown from the
finest seed available. There are many cultivars of the Colorado
Blue Spruce trees one of which is Majestic Blue Spruce. These
tend to have a higher percentage of bright blue shiners than
our regular Colorado blues do. We sell Colorado Blue Spruce
seedlings and larger trees, such as the Norway Spruce tree ,
which is found in much of the Northeastern United states and
is known to grow to heights of 80 feet and higher with a canopy
of more than 40 feet in a relatively short period of time.