Difference between revisions of "Howea forsteriana"

Geoff Stein - Author & Editor

 
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'''Common Name''': Kentia Palm, Paradise Palm
 
'''Common Name''': Kentia Palm, Paradise Palm
 
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'''''Howea forsteriana''''' is one of the most commonly grown palms in the US, including southern California, where it not only performs very well as a tall specimen plant and canopy palm, but as a excellent indoor palm as well.  
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'''''Howea forsteriana''''' is one of the most commonly grown palms in the US, including southern California, where it not only performs very well as a tall specimen plant and canopy palm, but as a excellent indoor palm as well. These are among some of the most versatile palms one can grow in California. These have a unique, lazy, tropical look with their lax leaflets and irregularly green ringed trunks.
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*'''Habit''': Solitary with a crown of 16-26 leaves
 
*'''Habit''': Solitary with a crown of 16-26 leaves
 
*'''Height''': 40'
 
*'''Height''': 40'
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*'''Trunk''': single; 8" in diameter with a flare/foot at the bottom; green with irregular rings;
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*'''Trunk''': single; 8" in diameter with a flare/foot at the bottom; green with irregular rings
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*'''Crownshaft''':
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*'''Crownshaft''': none
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*'''Spread''':
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*'''Spread''': 10'-16'
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*'''Leaf Description''':
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*'''Leaf Description''': pinnate; with leaflets lax in mature palms, though less so in juveniles; deep green; leaflets lined with several ridges; 6'-10' long; gently arching away from center
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*'''Petiole/Leaf bases''':
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*'''Petiole/Leaf bases''': 2' long, smooth and unarmed; unsplit leaf bases-never retained on trunk
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*'''Reproduction''':
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*'''Reproduction''': monoecious
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*'''Inflorescence''':
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*'''Inflorescence''': 3' long, pendulous with several closely spaced branches; white flowers
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*'''Fruit''':
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*'''Fruit''': 1.5" long, oblong with pointed ends; green to red when ripe
 
*'''Seed''':
 
*'''Seed''':
 
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<div style="background: #e5a178; border: 1px solid black; padding: 5px; margin: 3px; font-weight: bold; text-align: center; font-size: 120%;">Horticultural Characteristics</div>
 
<div style="background: #e5a178; border: 1px solid black; padding: 5px; margin: 3px; font-weight: bold; text-align: center; font-size: 120%;">Horticultural Characteristics</div>
 
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*'''Minimum Temp''':
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*'''Minimum Temp''': 26F
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*'''Drought Tolerance''':  
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*'''Drought Tolerance''': moderate
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*'''Dry Heat Tolerance''':
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*'''Dry Heat Tolerance''': moderate to poor
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*'''Wind Tolerance''':
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*'''Wind Tolerance''': moderate
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*'''Salt Tolerance''':
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*'''Salt Tolerance''': low
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*'''Growth Rate''':
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*'''Growth Rate''': slow to moderate with age
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*'''Soil Preference''':
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*'''Soil Preference''': widely adaptable
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*'''Light Requirement''':
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*'''Light Requirement''': full sun to full shade
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*'''Human Hazards''':
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*'''Human Hazards''': none
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*'''Disease or Horticultural Problems''':
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*'''Disease or Horticultural Problems''': rare cases of 'leaning Howea syndrome'
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*'''Transplants?''':
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*'''Transplants?''': somewhat tolerant as adult; easy as juvenile
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*'''Indoor?''':
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*'''Indoor?''': excellent- possibly the best indoor palm there is
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*'''Availability''':
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*'''Availability''': very common, though large plants still quite pricey
 
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{{#Widget:AdResBan}}
 
<gallery>
 
<gallery>
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file:photo.jpg|Description
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File:Howea Disney 1.JPG|Orange county, California
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file:photo.jpg|Description
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File:Howea Disney 2.JPG|Orange county, California
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File:Howea FA.jpg|Fullerton arboretum, California
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File:Howea forsteriana LA arb.jpg|Los Angeles arboretum
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File:Howea forsteriana SD Zoo.JPG|San Diego Zoo, California
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File:Howea forsteriana in box RSN.jpg|boxed for sale
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File:Howea forsterianas (2).JPG|look of mature palms in jungle-like climate, Hawaii
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File:Howea forsterianas.jpg|Hawaii
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File:Howea group 1 Balboa park (2).JPG|San Diego county, California
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File:Howea Group 2 Balboa Park.JPG|San Diego county
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File:Howea P apartments.jpg|Ventura
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File:Howea row 2 LL.JPG|Lotusland, Santa Barbara, California
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File:Howea row 3 LL.JPG|Lotusland, Santa Barbara, California
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File:Howeas again in boxes large RSN.jpg|boxed palm in San Diego county
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File:Howeas FA.jpg|Fullerton arboretum
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File:Howeas from lathe house SG.JPG|Orange county, California
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File:Howeas hdc.JPG|San Diego
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File:Howeas hot sun Simi.jpg|Ventura county in desert-like climate
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File:Howeas in Bhs.JPG|Los Angeles
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File:Howeas in boxes RSN.jpg|boxed palms for sale
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File:Howeas in front of home.jpg|Orange county, California
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File:Howeas outdoors tall SCP.jpg|Orange county
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File:Howeas outdoors tall2 SCP.jpg|Orange county
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File:Howeas tall next to BAlboa conserviatory.JPG|San Diego, California
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File:Howeas Virginia Robinson Gardens.jpg|Los Angeles
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File:HOwes Pauleen's back yard.jpg|Ventura, California
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File:Howea forsteriana cleaned trunk H.jpg|cleaned trunk
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File:Howea forsteriana trunks Hunt.jpg|Huntington gardens, California
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File:Howea newly cleaned trunk LL.JPG|cleaned trunk
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File:Howea trunks with fiber RSN.jpg|trunks with some fiber
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File:Howea trunk Dana Point.jpg|trunk shot
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File:Howea trunks Virginia Robinson Gardens.jpg|trunks in Los Angeles
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File:Howea variegation on trunk D.JPG|variegated trunk, San Diego county, California
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File:Howeas in Hilo.jpg|Hawaii
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File:Howea forsteriana pot2 SCP.jpg|potted plant in mall
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File:Howea forsteriana potted SCP.jpg|potted palm in mall
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File:Howea indoor UCI.jpg|indoor palm
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File:Howea seedling SCP.jpg|young palm (seedling)
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File:HOwea leaves.JPG|leaf shot
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File:Howea variegated LL.JPG|variegated palm
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File:Howea variegated petiole LL.JPG|variegated petiole
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File:Howea forsteriana seed unripe LL.JPG|immature fruits
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File:Howea fruits (2).JPG|maturing fruits
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File:Howea fruits.JPG|fruits mostly picked clean by squirrels and thieves
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File:Howea forsteriana fruits Luna.JPG|immature fruits, Ventura, California
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File:Howea forsteriana red seed Schwarz.jpg|maturing fruits, Santa Barbara, California
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File:Howea in fruit W.JPG|in fruit
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File:Howea cold damage.jpg|example of leaf scorch
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File:Howea leaner Balboa.JPG|leaner in San Diego
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File:Howea leaner closer.JPG|leaner closer
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File:Howea leaning crown.JPG|leaning crown
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File:Howea leaning Dcksn.jpg|leaning in Orange county
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File:Howea leaning SB.jpg|leaning in Santa Barbara, California
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File:Howeas leaning SCP.jpg|leaning, Orange County, California
 
</gallery>
 
</gallery>
 
[[Category:Howea]]
 
[[Category:Howea]]

Latest revision as of 21:46, 1 August 2015

Pronunciation: HOW-ee-uh for-stir-ee-ANN-uh


Common Name: Kentia Palm, Paradise Palm

Howea forsteriana is one of the most commonly grown palms in the US, including southern California, where it not only performs very well as a tall specimen plant and canopy palm, but as a excellent indoor palm as well. These are among some of the most versatile palms one can grow in California. These have a unique, lazy, tropical look with their lax leaflets and irregularly green ringed trunks.

Appearance and Biology
  • Habit: Solitary with a crown of 16-26 leaves
  • Height: 40'
  • Trunk: single; 8" in diameter with a flare/foot at the bottom; green with irregular rings
  • Crownshaft: none
  • Spread: 10'-16'
  • Leaf Description: pinnate; with leaflets lax in mature palms, though less so in juveniles; deep green; leaflets lined with several ridges; 6'-10' long; gently arching away from center
  • Petiole/Leaf bases: 2' long, smooth and unarmed; unsplit leaf bases-never retained on trunk
  • Reproduction: monoecious
  • Inflorescence: 3' long, pendulous with several closely spaced branches; white flowers
  • Fruit: 1.5" long, oblong with pointed ends; green to red when ripe
  • Seed:
Horticultural Characteristics
  • Minimum Temp: 26F
  • Drought Tolerance: moderate
  • Dry Heat Tolerance: moderate to poor
  • Wind Tolerance: moderate
  • Salt Tolerance: low
  • Growth Rate: slow to moderate with age
  • Soil Preference: widely adaptable
  • Light Requirement: full sun to full shade
  • Human Hazards: none
  • Disease or Horticultural Problems: rare cases of 'leaning Howea syndrome'
  • Transplants?: somewhat tolerant as adult; easy as juvenile
  • Indoor?: excellent- possibly the best indoor palm there is
  • Availability: very common, though large plants still quite pricey


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