spruce

When to plant spruce trees?

Botanical name
Picea abies
Family
Pinaceae

Spruce trees are planted from October to April.

Spruce trees are woody perennials.

spruce
Photo: Ivar Leidus · CC BY-SA 3.0 ee

Spruce trees through the year

JanFebMarAprMayJunJulAugSepOctNovDec
Planting
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  • planting

In short

Planting
from October to April
week 40 to week 18 of the next year
Spacing between plants
7.5 m

Growing conditions

🪨
Soil
light
☀️
Sun
full sun
💧
Water
little water
❄️
Frost
overwinters outdoors
📏
Height
12 to 18 m

Pests and diseases

Listed here is every problem for which the sources name this plant as a host. The problems are not listed in order of how common they are.

Aphids

pest
Signs
Colonies of small aphids sit on the shoot tips and the underside of the leaves. The leaf curls and puckers, and sticky honeydew is left on everything below. The viruses they carry are more dangerous than the feeding itself.
Prevention
Go easy on nitrogen, because soft sappy growth is what aphids are looking for. Encourage the predators (ladybirds, lacewings, parasitic wasps). Use a reflective mulch, which puts them off settling, and a strong jet of water to knock the colony off the tips.

Honey fungus

disease
Signs
The plant dies suddenly, often in mid season and without any decline beforehand. Peel the bark at ground level and under it there is a white or cream sheet of fungal tissue, thin as the skin of a mushroom. In the soil there are black or brown strands like bootlaces. In late summer and autumn tufts of honey brown mushrooms with a whitish ring on the stalk appear by the stumps or over dead roots.
Prevention
The fungus spreads through the soil with its strands, from a few centimetres to a good hand's width below the surface, and infects the roots of a living plant when it touches them. So do not leave stumps and dead roots in the ground. No plant is completely resistant, but the source names privet, lilac, viburnum, weigela, forsythia, butterfly bush, rhododendron, thuja and walnut as particularly susceptible.
What to do
There are no products. The only thing that works is digging out and removing every infected root and stump, which takes away the food without which the strands in the soil do not grow. A vertical barrier of rubber or thick plastic sheet, buried about half a metre deep and standing a few centimetres above ground, stops the spread into an unaffected part of the garden.

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Related plants

The plants below are in the same botanical family (Pinaceae).

Sources about the plant: GBIF Backbone Taxonomy, NC State Extension Plant Toolbox, Oregon State University, Royal Horticultural Society, Wikidata. Checked between 14 and 28 August 2026. The problem descriptions also draw on: Clemson Cooperative Extension, University of Wisconsin-Madison Division of Extension, Utah State University Extension.