Arenga Species, Dwarf Sugar Palm, Formosa Palm, Taiwan Arenga Palm, Taiwan Sugar Palm

Arengaengleri

Family
Arecaceae (ar-ek-AY-see-ee)
Genus
Arenga (aw-REN-guh)
Species
engleri (ENG-ler-ee)
Synonym
Arenga tremula var. engleri
Didymosperma engleri
Sun Exposure
Full Sun
Sun to Partial Shade
Light Shade
Partial to Full Shade
Foliage
Grown for foliage
Evergreen
Height
8-10 ft. (2.4-3 m)
10-12 ft. (3-3.6 m)
12-15 ft. (3.6-4.7 m)
Spacing
6-8 ft. (1.8-2.4 m)
8-10 ft. (2.4-3 m)
10-12 ft. (3-3.6 m)
12-15 ft. (3.6-4.7 m)
Hardiness
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
USDA Zone 11: above 4.5 °C (40 °F)
Danger
Parts of plant are poisonous if ingested
Bloom Color
Gold (yellow-orange)
Bloom Time
Mid Summer
Other Details
Category
Tropicals and Tender Perennials
Palms
Water Requirements
Drought-tolerant; suitable for xeriscaping
Average Water Needs; Water regularly; do not overwater
Requires consistently moist soil; do not let dry out between waterings
Foliage Color
Bronze
Where to Grow
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Flowers are fragrant
Bloom Size
Other details
Soil pH requirements
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Propagation Methods
From seed; germinate in a damp paper towel
From seed; germinate in vitro in gelatin, agar or other medium
This plant is monocarpic
Seed Collecting
Regional

This plant is said to grow outdoors in the following regions:

Merced, California

Oceanside, California

Reseda, California

Santa Barbara, California

Santa Rosa, California

Temecula, California

Thousand Oaks, California

Visalia, California

Altamonte Springs, Florida

Bartow, Florida

Bradenton, Florida

Brandon, Florida

Lakeland, Florida

Orlando, Florida

Palm Bay, Florida

Tampa, Florida

West Palm Beach, Florida

Brunswick, Georgia

Hana, Hawaii

Metairie, Louisiana

New Orleans, Louisiana

Brookings, Oregon

Harbor, Oregon

North, South Carolina

Austin, Texas

Houston, Texas

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Featured Videos

Gardener's Notes:

3
positives
0
neutral
2
negatives
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F
Vacherie, LA (Zone 9a) | January 2011 | positive

There's a nice big clump growing in the palm section of the City Park botanical garden, and one about a block from my alma mater Country ...Read More

E
| February 2005 | negative

The A. engleri is native to islands south of Japan, including Taiwan and the Ryukyu Islands. This palm can cause severe allergic reaction...Read More

C
| September 2004 | negative

excelent looking palm, but no mater what you think about the fruit DO NOT eat them, they are kind of toxic!!!!

K
Corte Madera, CA (Zone 10a) | August 2004 | positive

This is one of the best palms you can grow in San Francisco, they grow slowly but beautifully in cool coastal climates, although they wou...Read More

P
Acton, CA (Zone 8b) | August 2003 | positive

This is the most commonly grown palm of this genus in the US. It is a clumping palm that does very well in many of the southern states i...Read More

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