Free Estimates:

Emperor Japanese Maple Tree

Acer palmatum Wolff EMPEROR 1® 

Description 

DiamondLawnCare

From its brilliant crimson red color to its hardy strength, the Emperor Japanese Maple Tree lives up to its name as the leader in rich hues and easy, effortless growth. 

Known for its strength and vigorous growth, the Emperor is one of the hardiest Japanese Maple varieties available. With its height ranging between 12 to 15 feet at maturity, the Emperor’s convenient stature makes it large enough to plant as a street tree or yard specimen yet compact enough to suit most planting locations. What’s more, its upright growth is easy to maintain. 

Planting 

Start by selecting an area with well-drained soil and the proper sunlight for your Emperor. In hotter climates, ensure you provide your tree some afternoon shade and protection from the harsh sun. From there, dig the hole slightly larger than the root system of the plant – 2 to 3 times the width and just as deep as the root ball of the tree. Then, place the Japanese Maple, backfill the hole and tamp down the soil as you proceed to cut back on any air pockets from forming. Water the planting site and then mulch to preserve soil moisture in the area. 

Watering 

The “average” amount of water supplied to the most common lawn and garden plants should be adequate for your new Emperor Tree. During the hot summer months, we recommend watering your Emperor Japanese Maple in the early morning or evening. 

Fertilizing 

These Maples do not require large amounts of nutrients. But any recommended fertilization should use a balanced complete fertilizer for shrubs and trees. This should be applied once a year in early spring, and if possible, before the leaves appear. 

Pruning 

Your tree will need 2 to 3 years to become firmly established in your lawn or garden before you prune it. After this period, you may begin to prune your tree if desired, although it’s not required. 

Growing Information DiamondLawnCare 
Mature Height: 12-15 ft 
Mature Width: 12-15 ft 
Sunlight: Full to Partial Sun 
Bloom Time:  
Growth Rate: Moderate 
Grows Well in Zones: 5-8 
Your Growing Zone: 

More Posts

Yellow Woodsorrel

Scientific Name: Oxalis stricta L.  Description:  This species is found in high and low maintenance turf, in sunny and shaded areas, and in moist and

Yellow Nutsedge

Scientific Name: Cyperus esculentus  Description:  This species thrives in moist, poorly drained soils and can persist in full sun and moderate shade. Yellow nutsedge (Cyperus

Yellow Foxtail

Scientific Name: Setaria pumila (Poir.  Description:  Likely introduced to North America from Europe and Asia, both species have spread throughout Pennsylvania and most of the

Wild Violet

Scientific Name: Viola spp.  Description:  This weed grows well in moist, fertile soils and can persist in full sun and shaded areas. Wild violet (Viola

Want added to our LEARNING CENTER Tips and Service Alerts List?

We’d be glad to update you on new tips, services, seasonal specials and more!