Blue spruce
Picea pungens
Also called Colorado spruce and Colorado blue spruce
Garden plant · TreesThe needles are sharp enough to hurt and they stick out all round the shoot, which is how you know a spruce from a fir in the dark. Every blue one sold here is a selected form.
Care at a glance
- Ease
- Easy
- Water
- Once a weekWater the ground — water at the base, in the morning, not over the leaves.
- Light
- Full sun
- Feed
- Not needed
- Humidity
- Average
- Hardiness
- Very hardy RHS H7, to -25°C
- Size
- 3.5 m tall · 2 m across
- Lifecycle
- Tree
- Origin
- The Rocky Mountains
Is it safe for pets and people?
PetsNothing recorded against it
No animal-poison authority lists this plant either way.
PeopleNot checked yet
Nobody has checked this one against a source for us yet, so treat it as unknown rather than safe.
Checked against ASPCA and RHS on 2026-09-11. Where a source says nothing, we say nothing.
A guide, not veterinary or medical advice. If a pet or a person has eaten a plant and you are worried, call your vet or doctor now — don’t wait for signs to appear. Spotted a mistake? Tell us.