Trees & woodland lore · Western North Carolina field companion
Japanese cedar
Cryptomeria japonica
Whole tree — Cryptomeria japonica. Species reference; the photographed specimen does not confirm the named variety. Age, pruning, and site affect its shape.☀ Full sun · ◐ Part sun or part shadeWillow ↗ · CC BY-SA 3.0Photo contextResized and converted to WebP; full original composition retained.
Problems to recognize in WNC gardens. These are documented susceptibilities, not a local outbreak report or a diagnosis. Weather, elevation and growing conditions change the risk.
Diseases & similar-looking injury
Leaf spots and leaf blight can brown foliage.
Insects to recognize
No single major insect pest is emphasized in the NC State profile.
When to look
Inspect shoot tips in spring and during humid summer weather; some winter bronzing can be normal.
A useful first step
Check drainage and compare whole-tree seasonal color with patches of dead shoots before assuming infection.
More growing details
Read the leaves
Stiff curved leaves project around the twig rather than forming a flat fan. Note their distinct awl-like shape.
Read the bark
Reddish-brown fibrous bark peels in strips.
Fruit & seed
Rounded woody cones have pointed projecting scale tips.
Winter character
Persistent spiral foliage and round cones make winter study possible.
Origin & place
An introduced garden species or horticultural hybrid; study it as part of WNC landscapes rather than assume it belongs to the native mountain flora.
WNC Notes
An introduced evergreen conifer. Protect roots from compaction and prolonged drought; seasonal bronzing can occur.
Sun Exposure
Full sun–part shade
MATURE HEIGHT (FT)
50–70
MATURE WIDTH (FT)
20–30
BLOOM SEASON
Spring
BLOOM COLOR
Inconspicuous
FALL / WINTER COLOR
Evergreen; bronze winter
Wet-Soil Tolerance
Moderate
Drought Tolerance
High
LOOK CLOSELY
Two views, a closer look.
Place two photographs beside one another. Compare the overall plant with leaves, flowers, or bark when those views are available. Captions identify what each photograph actually shows. Images are not at the same scale; species references may show different cultivars.
Whole tree — Cryptomeria japonica. Species reference; the photographed specimen does not confirm the named variety. Age, pruning, and site affect its shape.☀ Full sun · ◐ Part sun or part shadeWillow ↗ · CC BY-SA 3.0Photo contextResized and converted to WebP; full original composition retained.Leaf closeup. Taxon reference; photograph alone does not establish a named cultivar.☀ Full sun · ◐ Part sun or part shadeLoz Pycock ↗ · CC-BY-SA 2.0Photo contextResized and converted to WebP; no diagnostic content altered.Bark — species reference; cultivar identity not inferred.☀ Full sun · ◐ Part sun or part shadeB.navez ↗ · CC BY-SA 3.0Photo contextResized and converted to WebP; full original composition retained.Seed Cones — species reference; cultivar identity not inferred.☀ Full sun · ◐ Part sun or part shadeCorrie Barklimore ↗ · CC BY 2.0Photo contextResized and converted to WebP; full original composition retained.
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