Norway spruce or Silver fir: how to tell them apart?

Norway spruce and Silver fir look alike and are often mixed up. Here is how to tell them apart, feature by feature, with their photos and the details to look for.

⚡ The quick answer
Norway spruce
Norway spruce
Picea abies
Silver fir
Silver fir
Abies alba

The simplest test, valid all year round on any needle: roll it between two fingers. The fir needle is flat and does not roll; the spruce needle is almost square in section and rolls easily. Another reliable clue: the scar left on the shoot after a needle falls — a small round, smooth sucker-like scar on fir, a small woody peg that makes the shoot rough on spruce. Finally, if cones are present: those of fir stand upright and disintegrate on the tree, those of spruce hang downwards and fall whole.

🍃 Leaves
Short, sharp needles, inserted all around the shoot
Flat, soft needles, arranged in a comb-like fashion on either side of the shoot
🌸 Flowers
Reddish male cones, female cones erect then pendent
Cones erect on the branches, unlike other conifers
🍎 Fruits
Long cylindrical pendent cones, 10 to 18 cm, with flexible scales
Erect cones that disintegrate on the tree, releasing their scales
🪵 Bark
Red-brown, flaking off in small thin plates
Grey and smooth, marked with small resin blisters
📏 Size
20 to 40 m tall
30 to 50 m tall
🗺️ Habitat
Mountains, cool forests, often planted in lowlands
Mountain forests, cool soils
⚠️ Toxicity
No known toxicity
No known toxicity
🔎 And from the Silver fir side
The simplest test, valid all year round on any needle: roll it between two fingers. The fir's is flat and does not roll; the spruce's is almost square in cross-section and rolls easily. Another reliable marker: the scar left on the shoot after a needle falls — a small, smooth round sucker-like scar on the fir, a small woody peg that makes the shoot rough on the spruce. Finally, if cones are present: those of the fir stay upright and disintegrate on the tree, those of the spruce hang head down and fall whole.
🌿 Go further

Want to practise spotting these details on real photos? Floraneo offers profiles and quizzes for dozens of look-alike species.

View the profile: Norway spruceView the profile: Silver fir

ℹ️ Educational profile — do not use it to judge whether a plant is edible or safe.