Picea glehnii
Picea glehniifam. Pinaceae
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Pl. 3438 — Picea glehnii
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IOverview
Overview
Picea glehnii, commonly known as Sakhalin spruce, is a coniferous tree native to Japan and Sakhalin Island. This evergreen can grow up to 30 meters tall and thrives in moist, wet conditions with light sandy, medium, or clay soils. It prefers full sun and is hardy in zones 4-7. Known for its edible parts—flowers, inner bark, seeds, and shoots—it serves as a valuable resource in its native range. One distinctive feature of Picea glehnii is its adaptability to various soil types, making it a versatile addition to botanical gardens or landscapes where similar conditions prevail.
Quick answers
What is Picea glehnii?
Picea glehnii, commonly known as Sakhalin spruce, is a coniferous tree native to Japan and Sakhalin Island. This evergreen can grow up to 30 meters tall and thrives in moist, wet conditions with light sandy, medium, or clay soils. It prefers full sun and is hardy in zones 4-7.
Growingconditions · propagation · uses
VCultivation
Cultivation
Picea glehnii thrives in full sun and prefers moist to wet soil that is light (sandy), medium, or heavy (clay). It is hardy in zones 4-7 and can grow up to 30 meters tall. For cultivation, consider harvesting edible parts such as flowers, inner bark, seeds, and shoots. Ensure the soil remains consistently moist for optimal growth.
Light
Full sun
Water
Moist, Wet
Soil
Light (sandy), Medium, Heavy (clay)
Hardiness
4-7
Mature size
30.0 m tall
For first-time growers
How to grow Picea glehnii for the first time
7steps
Start with planting Picea glehnii in a beginner-friendly environment.
- 1
What you'll need
A young Picea glehnii sapling, well-draining soil, and a large container or garden space.
- 2
Best time to plant
Plant in early spring when the ground is moist but not waterlogged.
- 3
Soil and container prep
Ensure the soil is light (sandy), medium, or heavy with good drainage. For containers, use a mix of peat moss, perlite, and compost.
- 4
Sowing or transplanting
Transplant young saplings from nurseries directly into prepared ground or large pots.
- 5
First two weeks
Water regularly to keep the soil moist but not soggy. Avoid direct sunlight for a few days after planting.
- 6
Ongoing care
Provide full sun and regular watering, especially during dry spells. Prune lightly in late winter or early spring.
- 7
Harvest or pruning
Prune young shoots and branches to maintain shape and remove dead wood as needed.
VIEdible & utility
Edible & utility
Edible parts:FlowersInner barkSeedShoots
Edible uses: Tea
Other uses:Lumber
Contextrange · companions · related
VIIDistribution
2 native · 0 introduced
Distribution
2 native · 0 introducedDistribution across1 continent· 2 native
Asia1 region
native (1)Japan
Broader regions
native:Sakhalin
IXSpecimen gallery
1 image
Specimen gallery
1 imageXSee also
8 related
See also
8 relatedPlants you might compare or use together — scored by shared family (Pinaceae), common use cases, and growing requirements.
same family · Pinaceae
Botanical relatives — often share phytochemistry + growing needs.
XI
Explore further
Companion planting
Compare with similar plants
Growing zone
XII
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