Pungens
Colorado Spruce
Picea pungens, the
Colorado Spruce, grows as
a broadly conical tree about 21 to 30 meters tall in its native area
of Colorado, New Mexico, Eastern Utah, Arizona, and Wyoming on the
banks of streams or rocky ledges at 1800 to 3350 meters. The
Colorado
Spruce is very tolerant of dry winds. It was introduced in 1862
by Dr. Parry and due to many great garden forms is now an extremely
popular plant. All our cultivars are of the glauca group which consists
of the blue or blue-white forms. They range in growth rate from P.
pungens '
Fat Albert' (12 feet in ten years) to P.
pungens
'
St. Mary's Broom' (1 foot in ten years).
| Intermediate |
Pyramidal |
Zone 2 |
'
FAT ALBERT' This is a dense, upright tree that also has real
good blue colored needles. Very nice grower. Prefers full sun. H:12-14' W:3-4'
'
FASTIGIATA' This cultivar
is very popular due to its extremely narrow columnar habit. It is an excellent
choice for the small garden, in the tight restricted area in a city
garden or any place where a strong vertical statement in needed.
'
GLAUCA GLOBOSA' The
Globe Blue Spruce. This is a nice miniature
plant with a good globose habit. It is also very dense and compact with
a nice blue coloration. It originated as a seedling in A. Kluis Nursery,
Boskoop, Holland in 1937 and was introduced in 1955 by Le Febre &
Co. It has become one of our best selling Colorado Spruces. Excellent
selection for the small garden. Full sun. H:2.5' W:2.5'
To see a larger photo (43k) click on the one above.
| Intermediate |
Weeping |
Zone 2 |
'
GLAUCA PENDULA' The
Weeping Blue Spruce. This is another one of my favorites.
A slow growing, irregularly shaped tree with downswept branches creating a
nice weeping effect. The foliage is a superb silver-blue-white color that
can brighten up any landscape. It was introduced by Koster & Co. Boskoop, Holland
in 1895. H:/W: depends on training.
To see a larger photo (33k) click on the one above.
| Intermediate |
Procumbent |
Zone 3 |
GLAUCA PROCUMBENS The
Procumbent Blue Spruce. This selection is quite similar to the
Prostrate Blue Spruce. It will remain low and creeping if not staked. Great choice!
To see a larger photo (33k) click on the one above.
| Intermediate |
Prostrate |
Zone 3 |
GLAUCA PROSTRATA' The
Prostrate Colorado Blue Spruce. This
plant is a very procumbent cultivar of
Picea pungensand it
has excellent blue color. The low growing spreading habit makes it
a great ground cover or superb for cascading over stone walls. There
is a excellent plant in the garden of Dick Van Hoey Smith in the Trompenburg
Arboretum in Rotterdam, Holland that is 2 meters wide and only 16
inches high. It creates a fantastic waterfall effect if staked upright
to about 3 feet and is then allowed to cascade downward. Prefers full
sun. H:/W: depends on training but it grows about 6"/yr.
To see a larger photo (23k) click on the one above.
| Intermediate |
Pyramidal |
Zone 3 |
'
HOOPSI' A strongly upright, dense pyramidal tree with bright
blue needles, possibly the brightest blue of the Colorado Spruces.
Developed in the former Hoops Nursery and introduced by F. J. Grootendorst
around 1959. Full sun. H:8' W:3'
| Miniature |
Globose/Pyramidal |
Zone 3 |
'
MONTGOMERY' This miniature, very compact form is slow growing
and will grow slightly taller than wide with a broad pyramidal habit.
The color is a nice bright greyish-blue. It originated as a seedling
and was developed by Eastern Nursery before 1934 under the name
Picea
pungens '
Glauca Compacta Globose', Boy what a mouthful!
This plant was obtained by Col. R. H. Montgomery who donated it to
the New York Botanic Garden where it still grows today. Great selection
for the small garden! The difference between this and P.
pungens
'
Globosa' is this one will eventually develop a central leader and
grow somewhat upright. This will take many many years. Full sun. H:2' W 2'
'
ST. MARY'S BROOM' The most dwarf of the blue forms we grow. Its
even tighter than P.
pungens '
Montgomery' or '
Globosa'.
It is broad, slightly conical and very slow, making it a fantastic
choice for the Rock, Japanese or Dwarf Conifer Garden. Quite rare.
To see a larger photo (62k) click on the one above.
'
WALNUT GLEN' The
Golden Colorado Spruce. This golden
needled form of Colorado Blue Spruce has a nice bluish-gold color
that may burn when young but once established looks magnificent. Full
sun or parital shade. H:6' W:3' Rare in todays landscapes.
To see a larger photo (62k) click on the one above.
PURPUREA
Purple Cone Spruce
This species is a conical compact tree 20 to 40 meters high
in its native area of Western China in the mountains at 3000 to 4000
meters. It was introduced by E. H. Wilson in 1910. The foliage is
a nice dark green and the very distinctive cones are a bright violet-red
that adds even more interest to this already appealing tree.

Please prune the Globe Blue Spruce to return to the top.
©1997-2006
All rights reserved.
All photos copyright by Jim Smith and may not be used in any manner without the authors written consent.
372 Seeley-Cohansey Rd Bridgeton, NJ 08302
856.451.2259 1-800-5-CONIFER
fax: 856.451.2442