Acer 'Emperor One'
Acer 'Emperor One'
Zone compatibility details
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Zone compatibility details
This variety’s zone range
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My hardiness zone
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The USDA hardiness zones offer a guide to varieties that will grow well in certain climates. Each zone corresponds to the minimum winter temperatures experienced in a given area. Make sure that your hardiness zone lies within the zone compatibility range of this variety before ordering.
Spring Shipping Schedule
Spring Shipping Schedule and Zone Opening Earliest Ship Dates
Note: At Park Seed, we are committed to shipping healthy live plants at the ideal planting time for your zone. In order to ensure our plants are shipped at the optimal conditions, we regularly adjust our shipping timeframes as needed. The below table reflects our current estimate of timing for rose, live plant and bulb shipping this season.
| Zone | Bareroot Roses | Container Roses | Plants & Bulbs | Sweet Potato & Avocado | Citrus | Blooming Blocks |
|---|---|---|---|---|---|---|
| 1-3 | Early-Mid May | Mid May | Mid May | Late May-Mid June | Early-Mid May | Early-Mid May |
| 4-5 | Early-Mid Apr | Late Apr-Early May | Late Apr-Early May | Mid-Late May | Late Apr-Early May | Early-Mid May |
| 6 | Mid-Late Mar | Mid-Late Apr | Mid-Late Apr | Early-Mid May | Early-Mid Apr | Early-Mid May |
| 7 | Early-Mid Mar | Mid-Late Apr | Late Mar-Early Apr | Late Apr-Mid May | Early-Mid Apr | Early-Mid May |
| 8 | Mid-Late Feb | Mid-Late Apr | Late Mar-Early Apr | Mid-Late Apr | Early-Mid Apr | Early-Mid May |
| 9-13* | Late Jan-Mid Feb | Mid-Late Apr | Late Mar-Early Apr | Mid-Late Apr | Early-Mid Apr | Early-Mid May |

Grow Zone
5 - 8
Mature Height
180
Mature Width
180
Sun / Shade
Full Sun and Part Shade
Bloom Size
need bloom size meta
Tomato Fruit Set
Days To Maturity
Fruit Weight
Soil Tolerance
Clay, Normal, loamy, and Sandy
Moisture
Moist, well-drained
Description / Acer 'Emperor One'
Emperor One is a small (up to 15 feet tall and wide) deciduous tree that lends all season interest to the garden. Small reddish-purple flowers bloom in spring, followed by large, but delicate, wine colored leaves. The palmate leaves, typically 5-7 serrate, deeply cut lobes, hold their color through summer and turn scarlet in fall. Blackish red bark accents its attractive structural branches, so it maintains winter interest.
As a specimen tree, this Japanese Maple makes the perfect focal point in a Japanese or cottage garden, but to accentuate its beauty, group them in the landscape around the home or on the periphery of a woodland area. Sheltered sites, protected from strong winds, with dappled sunlight are best. In the cooler climates of its growing range, it can be grown in full sun, preferably with afternoon shade. In warmer, drier climates, it should be planted in partial shade and mulched around the base to keep the roots moist and cool and to prevent leaf scorch.
It requires very little maintenance. Fertilize in spring and prune, if necessary, in the dormant season.
To maximize the benefits of water, fertilizer, and mulch we suggest using the Greenwell™ Water Saver
Product Details
SKU: 27818
Genus: Acer
Species: palmatum
Variety: 'Emporer One'
Item Form: Trade Gallon (3qt)
Foliage Color: Red
Habit: Upright
Light Requirements: Full SunPart Shade
Moisture Requirements: Moist, well-drained
Soil Type: Clay, Normal, loamy, Sandy
Bloom Start: Mid Spring
Bloom End: Mid Spring
Uses:- Beds
- Fall Color
- Foliage Interest
- Specimen
- Fall Color
State Shipping Restrictions: GU, HI, ID, PR, VI