Welcome to Twin Oaks Ranch
 
PALMS
As members of the order, Principes, signifying “princes” of the plant kingdom, palms arose early in the history of flowering plants, after primitive families like magnolias, waterlilies, and peperomias gave rise to the “monocot” and “eudicot” stocks. Based on recent molecular evidence, botanists believe that palms developed from primitive lily-like ancestors to become an important woody monocot parent stock which later diversified into higher families such as orchids, bromeliads, and grasses. All palms belong to the family, Arecaceae, with over 4,200 species typically found in subtropical savannahs and moist rainforests, but also native to harsh desert areas and even frigid plateaus and mountains. Their popularity in gardens has soared in recent decades, along with an increased appreciation for their versatility and diverse beauty.

Among living plants, palms include the flowering plants with the largest seed, the largest inflorescence, and the longest leaf. There are species that grow to only six inches at maturity and others that soar over two hundred feet tall. Their “adventitious” root systems occupy an area much smaller than most comparably sized “trees” and this generally makes for successful transplanting even with large specimens. Since a palm cannot increase its girth by adding new wood, palm trees lack the capacity to repair injuries to their trunks. Therefore, care should be taken when planting to assure good drainage, secure anchoring, and proper planting depth around the root initiation zone.

The most important part of any palm is the emerging growth known as the “apical meristem”, or “spear stem”, which must be protected from damage during transport or unusual periods of cold weather. Although some palms can survive in poor soils, most are heavy feeders and respond to well-drained soils rich in humus. A balanced fertilizer with minerals and micronutrients may be applied three to four times a year.

Below are some of our palms. Call for current inventory / price.

Queen Palm
Queen Palm Syagrus romanzoffianaScientific Name: Syagrus romanzoffiana
Common Name:  Queen palm

Typical height: 40’
Growth Rate: Fast
Hardiness Zone:10A-11
Characteristics:  Straight trunk to 40’ tall with arching bright green, glossy leaves that range 10-15’ long. Grows rapidly with water and fertilizer.

 

King Palm
King Palm Archontophoenix cunninghamniaScientific Name:  Archontophoenix cunninghamnia
Common Name: King palm

Typical height: 30’
Growth Rate: Moderate
Hardiness Zone:10A-11
Characteristics:  They tolerate shade and require moderate water. Have 10-15’ spread with smooth green trunks creating an elegant look. This is a very popular palm for contractors and homeowners.

 

Pygmy Date Palm
Pygmy Date Phoenix roebelliniScientific Name:  Phoenix roebellini
Common Name:   Pygmy date palm

Typical height: 6-10’
Growth rate: Slow
Hardiness Zone: 10A-11
Characteristics: Usually multi-trunk (nursery), fine leaves, requires moisture, will tolerate full sun, however it thrives in part shade. These palms grow slowly, but are always worth the wait.

 

Canary Island Date Palm
Canary Islan Date Palm Phoenix CanariensisScientific Name: Phoenix Canariensis
Common Name:  Canary Island date palm

Typical height: 40’
Growth Rate: Slow
Hardiness Zone: 8B-11
Characteristics: Big, thick trunk pineapple like shaped palm with dull deep green foliage. It requires ample room for potential future growth. Drought tolerant, and temperature hardy.

 

Chinese Windmill Palm
Chinese Windmill Fan Palm Trachycarpus FortuneiScientific Name: Trachycarpus Fortunei
Common Name:  Chinese Windmill palm

Typical height: 25’
Growth Rate: Slow
Hardiness Zone: 8-10b
Characteristics:  One of the hardiest palms available being able to withstand very cold temperatures.  It has a slender trunk covered with dense hairy fiber. These palms also grow very well in beach ares, such as many parts of San Diego.

 

Mediterranean Fan Palm
Mediterranean Fan Palm Chamaerops humilisScientific Name:  Chamaerops humilis
Common Name: Mediterranean fan palm

Typical height: 10’
Growth rate: Slow
Hardiness Zone: 8-11
Characteristics:  They achieve optimal growth in full sun. Leaves green to bluish green. Usually develop several trunks slowly from offshoots creating a unique look especially when larger in size.

 

Mexican Fan Palm
Mexican Fan Palm Washingtonia RobustaScientific Name: Washingtonia Robusta
Common Name:  Mexican fan palm

Typical height: 90’
Growth Rate: Fast
Hardiness Zone: 8-11
Characteristics:  Very fast growing, with bright green fan shaped leaves 4-6’ wide.  It will tolerate poor soil  but grows faster in good conditions. This palm is known for its use up and down the streets in Los Angeles and Hollywood.

 

Mexican Blue / Blue Hesper Palm
Mexican Fan Palm Washingtonia RobustaScientific Name:  Brahea armata
Common Name: Mexican blue/Blue hesper palm

Typical height:  30’-40’
Growth Rate:  Slow
Hardiness Zone: 9b-11
Characteristics:  This palm has dramatic icy blue foliage. It takes drought , heat and down to18 degrees.  Despite its slow growth, the color of the foliage adds variety to the landscape.

 

Pindo Palm / Jelly Palm
Pindo Palm Jelly Palm Butia CapitataScientific Name:  Butia Capitata
Common Name:   Pindo/Jelly palm

Typical height: 12-15’
Growth Rate: Slow
Hardiness Zone: 8-10b
Characteristics:  Thick heavy trunk with blue-green arching foliage, requires average water and high to moderate sunlight, perfect for Riverside County. We have many Pindo Palms in stock, call for details.

 

Bismark Palm
Bismark Palm Bismarkia nobilisScientific Name:  Bismarkia nobilis
Common Name:  Bismark palm

Typical Height:  30-60’
Growth Rate:  Slow-moderate
Hardiness Zone: 10a-11
Characteristics:  This unique bold and large palm has stunning, stiff, blue-white foliage that dominates the area that it inhabits.  It enjoys full sun and moderate water.    



Twin Oaks Ranch
Email marty@twinoaksranchnursery.com

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