Acer argutum

Acer argutum

Native to:
Japan

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Sapindaceae
Genus:
Acer
Species:
Acer argutum

Growth Characteristics

Growth Habit:
Tree
Height:
1000 cm
Drought Tolerance:
Medium
Bloom Months:
apr,may
Bloom Colors:
yellow-green

Keystone Species Ranking

Caterpillar Keystone:
★★★★★ Butterfly & moth species supported by this genus (NWF)

Garden & Ecology Notes

Wildlife Value:
birds, small mammals
Fall Color:
yellow, orange, red

Propagation & Germination

Stratification:
Cold/moist stratification required — 60–90 days
Germination Time:
14–60 days
Notes:
Seeds germinate best with cold stratification at 3-5°C. Remove wings before sowing for more uniform germination.

The above propagation data sourced from Claude AI

ORGHPS Germination Guide: Expose to fluctuating outdoor winter temps incl. freezing for 3 months. Increase light/temp in spring. Requires soaking 24-48 hrs; discard floaters.

Source: Ontario Rock Garden & Hardy Plant Society