Hardiness
Zone 5
Discover the plant
Japanese maple 'Emperor'
FamilySapindaceae
Acer palmatum ‘Emperor’, known as 'Emperor' Japanese maple, is a refined purple variety distinguished by its translucent dark red foliage and late budding, ideal for avoiding spring frosts. Its naturally rounded habit, balanced growth, and stable summer color make it an excellent choice for shade beds, structured gardens, or Japanese-themed landscapes. In autumn, its foliage ignites with intense bright reds, creating a spectacular contrast with surrounding conifers and green foliage. Adapted to Quebec's climatic conditions, it offers elegance, lasting color, and a sculptural presence throughout the seasons.
Soil and care
The rightconditions.
Fertilization
Slow-release fertilizer 14-7-14 or 4-2-8. Fertilize monthly or as directed on the bag. Not recommended - use Bionik rooter or bone meal.
Bloom and dimensions
The completeprofile.
Bloom periodSpring
Flower colorRed
Foliage colorRed
Foliage typeObsolete
FruitingFruiting body inconspicuous, sometimes reddish.
Maximum height4 to 5 m (13 to 16 feet)
Maximum width4 m (13 feet)
Growth rateaverage
Hardiness zoneZone 5
Minimum temperature'-28°C
