Norway spruce
The dominant conifer of northern and central European forestry, and a major source of honeydew honey. As with silver fir, the honey comes from aphid excretion rather than from flowers, and spruce honeydew produces a dark, resinous honey that is one of the staples of the central European market.
Value to bees
- Nectar
- None
- Pollen
- Low
- As a honey crop
- Major honey crop — yields a surplus in good years
- Which bees, and why
- Honey bees collect honeydew droplets from needles and twigs. Because honeydew honey is high in minerals and in indigestible sugars, colonies overwintering on it can suffer dysentery — which is why central European beekeepers commonly remove honeydew stores before winter and feed sugar instead.
- Worth knowing
- No floral nectar. Honeydew is the whole of its value, and it can be very substantial.
Flowering
- In flower
- June to September (northern hemisphere)
Again not a flowering window but the honeydew season, governed by aphid and scale insect populations.
- When nectar flows
- No nectar. The flow is honeydew from aphids and scale insects feeding on the tree, and its scale tracks their populations rather than the weather directly.
- Year-to-year variation
- Unpredictable in the same way as silver fir. Aphid populations depend on winter conditions and on their own predators and parasitoids, so a honeydew forecast is an entomological question rather than a botanical one.
What it does to the honey
Very dark, thick and resinous with a malty, woody, low-sweetness character. High in minerals, and slower to crystallise than most floral honeys.
Growing it
- Conditions
- Cool moist conditions on acid soil, and shallow-rooted, which makes mature trees vulnerable to windthrow.
- Size
- 30-50 m tall, and the familiar European Christmas tree at a much smaller size.
- Native range
- Northern and central Europe, from Scandinavia through the Alps and Carpathians, and planted very widely beyond that range.
- Suits
- Large gardens
- Shallow-rooted and prone to blowing over in exposed positions.
- Planted extensively in monoculture across Europe, where drought stress and bark beetle outbreaks have caused very large losses.
- Suitable only for large gardens; the Christmas tree trade sells it at a fraction of its mature size.
What it looks like
A tall conical conifer with sharp four-sided needles set all round the shoot, and long pendulous cones that fall whole — the readiest way to separate it from the firs, whose cones stand upright and disintegrate in place.
Sources
- The World History of Beekeeping and Honey Hunting — Routledge (1999) · Historical text
- HoneyHQ editorial synthesis — HEKNO Ltd · HoneyHQ synthesis
How sources are selected and weighted is set out in the sources and evidence policy.
Tools for planning planting
- Flowering calendar
What should I plant so that something is always in flower for bees?
- Bee-friendly garden planner
What should I plant in the space I actually have?
- Plant recommendation tool
Which plant fills this specific gap?