Why are some blue spruce bluer than others?
Why are some blue spruce bluer than others?
Blue spruce trees are beautiful evergreen trees with a tint of blue to their needles. Some trees look bluer than others which is the result of primarily tree maintenance and fertilizer.
What is the bluest evergreen tree?
Hoopsi Blue Spruce Tree
Hoopsi Blue Spruce Tree, 40 x 20. Nice evergreen tree, generally considered the bluest form.
Why does my blue spruce not look blue?
You may also see them pop up as Christmas trees. If your blue spruce tree isn’t blue, it may be the nature of your specific tree. Geographical location, low sunlight, too hot of temperatures, and over-watering can cause your tree to be less blue.
Are blue spruce trees really blue?
ANSWER: Not all Picea pungens (blue spruce), the state tree of Colorado and Utah, are blue. While some are quite blue in color, others have a silvery sheen to their coloration, and many native “blue” spruce are just plain fir-tree-green as you have observed.
Why is my blue spruce turning purple?
A girdled root cuts off or reduces the amount of water reaching the needles, causing purple needles. Any activity that damages spruce roots (like trenching or digging) also prevents them from absorbing water well, producing the off-color.
How far apart do you plant blue spruce?
Space specimen trees 20 to 30 feet apart. Plant weeping, creeping and dwarf forms closer together. Although blue spruce trees are more drought tolerant than other types of spruce, keep trees well watered.
How big does a blue diamond spruce get?
25-40 feet
Specs
Botanical Name | Picea pungens ‘Blue Diamond’ |
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Size Range | Medium Tree (25-40 feet) |
Mature Height | 25′ |
Mature Spread | 20′ |
Shape | Pyramidal |
Are there different kinds of blue spruce trees?
Colorado Blue Spruce (Picea pungens) The Colorado blue spruce has blue needles in a range of shades. The Glauca variety is a light blue, and Glauca Pendula is a weeping cultivar. If you want a shorter one, available varieties include Fat Albert, Glauca Globosa, and Glauca Jean’s Dilly.
Do blue spruce need a lot of water?
Blue Spruce Care Although Colorado blue spruce is more drought tolerant than other spruces, it does need consistent water (from rain or irrigation) to thrive. Water regularly during the first season or two while the tree roots are getting established, then as needed during dry periods.
How much is a blue spruce tree worth?
$12-13 per foot retail. Wholesale in quantity of 50 or more $9-10 per foot. At auction$6-8 per foot would be a good price. Remember, blue spurce attract more bag worms, spider mites, and fungus than practically any other conifer.
How fast does a blue spruce tree grow?
12″ to 24″ per year
Growth Rate This tree grows at a slow to medium rate, with height increases of anywhere from less than 12″ to 24″ per year.
How long do blue spruce trees live?
Growth and Yield- Blue spruce is apparently a long-lived tree, surviving up to 600 years or more. Diameter growth is slow; trees 10 to 13 cm (4 to 5 in) in d.b.h. may be 125 to 135 years old; at 46 to 56 cm (18 to 22 in), they may be 275 to 350 years of age (84).
What kills blue spruce?
There are three principle types of diseases that affect blue spruce trees: needlecasts, tip blights and canker diseases. All of these diseases are caused by fungal pathogens and each produce specific symptoms that can be useful in diagnosing the problem.
What is the bluest spruce tree?
Outstanding evergreen tree, generally considered the bluest form. New growth is especially bright blue. Pyramidal form that holds stiff horizontal branches with dense silvery-blue needles….Picea pungens ‘Hoopsii’
Botanical Pronunciation | PY-see-a PUN-jenz |
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Water Needs | Moderate |
How far apart should blue spruce be planted?
Start your spacing at 16 feet apart to accomodate a mature spread of 15-20 feet. If you plant in rows, space your rows atleast 20 feet apart.
Are there dwarf blue spruce trees?
If you are looking to have smaller spruce, you can now pick one of their dwarf or miniature varieties. These varieties are predisposed to be smaller and grow slower. The smaller dwarf blue spruce varieties can even grow as small as 5-6 feet on average, making them great for small spaces or manicured gardens.