# Blue Spruce (*Picea pungens Engelm.*)

The Blue Spruce is a beautiful tree with bluish-green needles. It has a nice shape and is often planted in yards.

- **Category:** [Trees](https://www.snappit.app/explore/categories/tree)
- **Rarity:** Common
- **Danger:** 1/5 · Very low
- **Snaps:** 6
- **Habitat:** Mountains and gardens
- **Also known as:** Blue Spruce Tree, Cathedral Spire Spruce, Colorado Blue Spruce

![Blue Spruce](https://res.cloudinary.com/drieglelr/image/upload/v1771425801/objects/4840.jpg)

## Appearance

The Blue Spruce has stiff, sharp needles that are a distinctive silvery-blue or bluish-green. Its striking pyramidal shape makes it easily recognizable. The bark is gray-brown, developing scaly plates with age, contrasting with its vibrant foliage.

## Taxonomy

- **Kingdom:** Plantae
- **Phylum:** Tracheophyta
- **Class:** Pinopsida
- **Order:** Pinales
- **Family:** Pinaceae
- **Genus:** Picea

## Interesting facts

- Each individual needle can stay on the tree for 4 to 10 years before falling off!
- It's the official state tree of both Colorado and Utah in the USA!
- Its scientific name "pungens" means "sharp," perfectly describing its spiky needles!
- The cones hang downward from the branches, unlike some other spruce tree types!

## Special abilities

- **Waxy Armor:** Blue Spruce has a special waxy coating on its needles that helps it save water and survive dry weather.
- **Sharp Defense:** Blue Spruce has stiff, sharp needles that deter hungry animals from nibbling on its branches.
- **Wind Warrior:** Blue Spruce has a strong, deep root system that helps it stand firm against powerful winds.

## Measurements & details

- **Height:** 25-45 m
- **Spread:** 6-12 m
- **Edible:** No
- **Size:** 60-150 cm
- **Lifespan:** 150-600 years
- **Fruit Type:** Cone
- **Growth Rate:** Medium
- **Leaf Type:** Evergreen

## Ecological connections

- **Eats:** [American Red Squirrel](https://www.snappit.app/explore/american-red-squirrel) (*Tamiasciurus hudsonicus*) — eats seeds from mature cones
- **Eats:** [Red Crossbill](https://www.snappit.app/explore/red-crossbill) (*Loxia curvirostra*) — uses its beak to extract seeds from cones
- **Eaten by:** [Mule Deer](https://www.snappit.app/explore/mule-deer) (*Odocoileus hemionus*) — browses on young saplings and lower branches
- **Parasitizes:** Red Ring Rot (*Phellinus pini*) — causes decay in the heartwood of the tree

## Traits

- [Cold Hardy](https://www.snappit.app/explore/traits/cold-hardy): Cold hardy plants are able to withstand low temperatures and freezing conditions without significant damage.
- [Coniferous](https://www.snappit.app/explore/traits/coniferous): Coniferous plants are typically evergreen, bearing needles or scales and reproductive cones.
- [Evergreen](https://www.snappit.app/explore/traits/evergreen): Evergreen plants retain their foliage throughout the year, never shedding all their leaves at once.
- [Fragrant Flower](https://www.snappit.app/explore/traits/fragrant-flower): Fragrant flowers emit a pleasant aroma, often to attract pollinators or for defense.
- [Mountain](https://www.snappit.app/explore/traits/mountain): This habitat trait identifies species found in mountainous regions, characterized by high elevation, steep slopes, and varying climate zones.

## Collections

- [Trees](https://www.snappit.app/explore/collections/trees)

## Safety

**Danger:** 1/5 · Very low

Do not pick or eat anything you find. Some plants and mushrooms can be harmful.

## Frequently Asked Questions

### How to identify Blue Spruce?

Compare leaves or needles, how they attach to the twig, buds, bark and the shape of the crown. Lobed leaves are useful clues, but several unrelated trees share a similar outline. Tree Identifier: upload a photo and compare the visible details.

### How tall is Blue Spruce?

25-45 m

### How wide does Blue Spruce spread?

6-12 m

### Is Blue Spruce edible?

No

### How big is Blue Spruce?

60-150 cm

### How long does Blue Spruce live?

150-600 years

### Where is Blue Spruce usually found?

Mountains and gardens

### What kind of fruit does Blue Spruce produce?

Cone

## Where to spot

- [Leadville Historic District](https://www.snappit.app/guides/places/leadville-historic-district) — Colorado, US · Historic District
- [Stratton's Independence Mine and Mill](https://www.snappit.app/guides/places/strattons-independence-mine-and-mill) — Colorado, US · Historic Site
- [Canaan](https://www.snappit.app/guides/places/canaan) — Connecticut, US · Neighborhood
- [Reptile Gardens](https://www.snappit.app/guides/places/reptile-gardens) — South Dakota, US · Zoo
- [Observatory Park](https://www.snappit.app/guides/places/observatory-park) — Colorado, US · Park

[View all places to see Blue Spruce](https://www.snappit.app/guides/where-to-see/blue-spruce)

## More Trees

- [English Oak](https://www.snappit.app/explore/english-oak) (*Quercus robur*)
- [Sessile Oak](https://www.snappit.app/explore/sessile-oak) (*Quercus petraea*)
- [Northern Red Oak](https://www.snappit.app/explore/northern-red-oak) (*Quercus rubra*)
- [White Oak](https://www.snappit.app/explore/white-oak) (*Quercus alba*)

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Source: [Blue Spruce: Facts & Places to See — Snappit](https://www.snappit.app/explore/blue-spruce)