washingtonia robusta growth rate

(synonum: Washingtonia filifera var. Growth Rate: 36 or More Inches per Year. Why Mexican Fan … I bought the seedlings and put the in the yard in direct sunlight. * No warranties or guarantees as to the accuracy of the data and information derived from this web site are expressed or implied. The tree has no leaves but lost less then two inches at the top of the trunk. This past winter we had hard freezes and snow one time. STATS. Date and fan palm . 1 of 2 2013 . Flowering Plants of Hawaii. Growth Rate: Moderate to Fast. Washingtonia Palm 27'OA. Cold Tolerance: Mexican Fan Palm is cold hardy and can tolerate cold down to 15F but temperature lower than 23F might damage leaves. It is a healthy tree. SelecTree. This plant is weedy. Sandy, Clay, Loam, Rocky, Unparticular . I am a mother, a wife and a gardener. Evergreen palm tree. Washingtonia robusta Mexican Fan Palm. Washingtonia robusta, also know as sky duster, is a popular palm tree found in North-Western Mexico and California.Known for its distinctive green, fan-shaped foliage, it isn't the easiest palm tree to look after but can flourish if cared for properly. Temperature: In summer: the upper limit is 75,2 ° F. The optimum temperature is 64,4-69,8 ° F. Requires a cool winter at a temperature of 50-64,4 ° F. Humidity: Increased, at least 50%, in the summer it is required to spray regularly. Click to share on Facebook (Opens in new window), Click to share on Twitter (Opens in new window), Click to share on Pinterest (Opens in new window), Top 35 Types of Palm Trees (with Pictures), 10 Ways To Protect Palm Trees From Winter Freeze, 17 Palm Tree Insects & Diseases and How To Treat Them, 7 Tips for Minimizing Transplant Shock in Palm Trees, Transplanting Palm Tree to a Bigger Container, Transplanting Palm Tree From One Location to Another, Palms Won’t Grow Here and Other Myths: Warm-Climate Plants for Cooler Areas. Soil Condition. Fast . Thanks. Dicot Families . Deer resistant. GENERAL BOTANICAL CHARACTERISTICS : California palm is a native evergreen monocot from 30 to 50 feet (9-15 m) in height and 1 to 2 feet (0.3-0.6 m) in diameter. Phoenix canariensis Washingtonia robusta . He let me dig up and take what was left of the tree, From what I can tell it has a nice root ball and roots. Leaves Palmately Compound, Dark Green, No Change, Evergreen. "Washingtonia robusta Tree Record." Lighting Moderate water needs once established. Is commonly seen at 40 to 50 feet but capable of soaring to 80 feet in height, Washington Palm is quickly recognized as the much-used, straight, singletrunked street palm of years past. 12 years ago. Washingtonia Palm Field. Provides a very tropical appearance to the landscape. Full sun. Six inches away from the trunk but in a circular pattern place a 3-inch layer of mulch. Borne on spine-edged petioles, the palmate leaves are divided halfway to the base, with their tips slightly drooping. I live and work in Florida where I have a house with a big tropical garden full of palm trees. Please help me help my tree. The Washingtonia Robusta is a cold tolerant palm. Neutral . The Mexican fan palm is Southern California’s most common palm species. Leaves Palmately Compound, Dark Green, No Change, Evergreen. Outdoor/Indoor Use: Both. Origin: It is native to desert regions of Mexico. WEED REPORT. Washingtonia robusta - Mexican Fan PalmThe Mexican Fan Palm is one of the most widely planted palm trees. Photo Locations: Kona, HI, Stanford, CA, UC Santa Barbara - Santa Barbara, CA, Cal Poly State University - San Luis Obispo, CA, Los Angeles County Arboretum - Arcadia, CA, Palo Alto, CA, Beverly Hills, CA and Venice, CA. I am VERY confused on this subject. Positive: On Jul 21, 2016, karsten_reuss from (Zone 8a) wrote: Washingtonia robusta is one of my favorite plants. Continue growing from center or outside? Weed Control in Natural Areas in the Western United States . 2) Origin: not native to North America Rate: Spot treatment: 10% of . It is widely planted and often naturalized throughout the world. Growing to 15-20 m (49-66 ft) tall by 3-6 m (10-20 ft) broad, it is an evergreen monocot with a tree-like growth … There is a great book, written by David A. Francko that I really like, it’s called âPalms Won’t Grow Here and Other Myths: Warm-Climate Plants for Cooler Areasâ. Trunk is straight, a little swollen at the base, has no crownshaft, topped with a crown of 20-25 large fronds. Trees are fast growing to up to 100 feet tall with a long lifespan. Water. Dec 21, 2020. Bark Red Brown, Furrowed or Smooth. Large bright green fan-shaped fronds. This is Houston. Shading Capacity Rated as Dense in Leaf. Growth rate: Average: Lifespan: Perennial plant, over 10 years old. Once established they are drought tolerant and do well in full sun. They're a favorite with builders who want to give a finished look to a newly constructed home, and with homeowners who want more instant gratification. 3 Apiaceae - Apocynaceae. 6-7). It will take around 4 weeks for germination to occur. The inflorescense can reach almost 10 … Washingtonia robusta The fast-growing, extremely hardy Washingtonia Palm can provide big tropical landscape appeal in a hurry. Lower leaves persist on the tree after they die, forming a dense, shaggy covering below the leaves. I should have bought a palm that was a 7 hardiness and I didnt. Slightly Acidic to Highly Alkaline Soil pH. r0busta. It likes moist well drained soil. Shelf-like fruiting structures called conks may or may not emerge Details W. robusta is a tall, fast-growing, evergreen palm with a slender trunk that swells considerably at the base on mature specimens. Full . Water Req: Moderate. Washingtonia Palm, Washington Palm, Mexican Fan Palm: Scientific Name: Washingtonia Robusta: Hardiness Zones: 8b-11: Mature Height: Up to 50-60 Feet: Growth Rate: Moderately Fast: Water Needs: Does not need a lot of water, plant in a well draining area: Cold Tolerance: Very cold hardy for Orlando: Light Needs: Full sun This document is ENH-827, one of a series of the Environmental Horticulture Department, UF/IFAS Extension. Longevity 50 to 150 years. Growth Rate: 36 or More Inches per Year. A . Flowers are followed by black berry-like drupes, about 1/2 inches in diameter. see more; Family Arecaceae . This is a cold hardy, drought resistant and inexpensive palm that doesnât require a lot of maintenance. Plant the Washingtonia Robusta at least 8 feet from your house. In general, the two currently-recognized species can be distinguished, at least at their extremes this way: W. filifera is shorter, with a stouter trunk, more hair-like fibers on the leaf tips, and a less compact crown with longer leaf stalks (petioles) than W. robusta. Under ideal growing conditions, a young Mexican fan palm tree (Washingtonia robusta) can grow 6 feet a year, reaching heights of 100 feet or more. Old leaves need to be trimmed, otherwise trunk will be sheathed in dead leaves, that form a brown, shaggy covering, also called a “hula skirt”, that extends nearly to the ground. Washingtonia filifera from northern Baja California, México, southeastern California, and southwestern Arizona, and W. robusta from southern Baja California and western Sonora, México (Bailey 1936; Henderson et al. GENERAL INFORMATION Scientific name: Washingtonia robusta Pronunciation: wosh-ing-TOE-nee-uh roe-BUS-tuh Common name(s): Washington Palm, Mexican Washington Palm Family: Arecaceae USDA hardiness zones: 9 through 11 (Fig. Ornamental Characteristics: Washingtonia leaves have a petiole and palmmate fan leaflets up to 3 feet long. Growth Rate. In its native range of Baja and Sonora Mexico, the leaves were used for roofs, baskets, and sandals, while the fiber was used in making cord. Genus Washingtonia are large evergreen palms with stout solitary trunks bearing long-stalked, rounded leaves palmately divided into linear segments, and large, arching panicles of flowers, followed by small, berry-like black fruits . I’ve read your advice on replanting but does this poor stump have a chance? Washingtonia Palm Field. < https://selectree.calpoly.edu/tree-detail/washingtonia-robusta >, SelecTree Nursery Connection Map Common estimates rate this palm to at least -6.5 C (20 F) with frond damage occurring several degrees higher, depending on relative humidity and soil … Cal Poly / ESRI. Washingtonia robusta is a fast growing palm that can get up to 50 – 60 ft tall and 5-10ft wide, but usually is not taller than 40ft. concentrate (v/v) or 50% of . It can also tolerate drought, but grows much faster when receiving plenty of water. The trees are fine and it is mid may. Garlon 4 Ultra. Propagation: Propagated by seeds. Flowers Inconspicuous. Tall narrow trunk with clusters of fronds at top. The California Fan Palm, Washingtonia filifera, is phenotypically a different palm, having not only a different appearance, but a different growth rate and very different adaptability to various climatic situations (see table below). A Floridata plant profile of species Washingtonia robusta, commonly called Washington palm, Mexican fan palm. Original publication date November ... leaves at a rapid rate and may show signs of wilting. The petioles of mature palms are armed with short, sharp thorns. Looking for affordable price of washingtonia palms ? Fast-growing to 50 to 60 feet high, 10- to 15-foot wide crown, larger with time. Light Req: Full sun to Partial shade. It goes into the details on how you can grow cold hardy palms in zones 7, 6 and even 5. Washingtonia Palm 21'OA. Washingtonia Palm 20'OA. Excellent as a street tree or specimen. Washingtonia filifera, also known as desert fan palm or California fan palm or California palm, is a flowering plant in the palm family (Arecaceae), and native to the southwestern U. S. and Baja California. Home . 1995) have long been cultivated as landscape subjects in the southwestern USA and other regions with a suitable climate. It is supported by a columnar trunk. Washingtonia Palm 16'OA. 1 Acanthaceae - Aizoaceae. Cite this tree: There is a reason the Mexican fan palm’s Latin name is Washingtonia robusta. The Mexican Fan Palm needs growth best in full sun, but will tolerate some shade while young. Resistant to Texas Root Rot. Has perfect flowers (male and female parts in each flower). Average, Well-drained . It is one of the tallest palms in the world, commonly topping 15 meters, with exceptional specimens growing an additional 10-15 meters higher. Washingtonia robusta, the Mexican fan palm or Mexican washingtonia, is a palm tree native to western Sonora and Baja California Sur in northwestern Mexico. GROWTH REGULATORS . Soil Type. I could send you a photo if you would like to see it. There are currently two species recognized in the genus Washingtonia, though some evidence suggests that Washingtonia is composed of one highly variable species and that local differentiation of populations is related to environmental gradients. Appearance: It has a single gray trunk ringed by old leaf bases, about 13 inches in diameter. Washingtonia robusta is a fast growing palm that can get up to 50–60 ft tall and 5-10ft wide, but usually is not taller than 40ft. Fruits are edible, though thin-fleshed. Washingtonia robusta NC State University and N.C. A&T State University work in tandem, along with federal, state and local governments, to form a strategic partnership called N.C. I'd say a solid 9 zoner, high 9 n up for true growth. Hello, thank you for all the great palm information on this site. ... My Washingtonia Robusta in Zone 8A (below), the half-green frond I believe is still from last winter, two stems grew between 5 … concentrate (v/v), or . Washingtonia Robusta GROWTH rate. Growth Rate: Moderate to fast. But most people think of the Mexican Fan Palm, Washingtonia robusta, when they think of a typical fan palm. Florida Palm Trees is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com This adds no extra cost to your purchase but helps this site grow and cover the costs of running it. Seedlings grow fast having 4 little leaves only after 6 months. Leaves Palmate, Dark Green, No Change, Evergreen. We do not recommend planting it in Hawai’i. Cooperative Extension, which staffs local offices in all 100 counties and with the Eastern Band of Cherokee Indians. The Mexican Fan Palm Tree, scientific name Washingtonia robusta, is very popular indoor and outdoor palm because of its striking appearance and cold hardiness which makes it a great choice for landscape in USDA zones 8b-11. . These bird dung-disseminated, easy … Washingtonia Palms on trailer. 1995-2020. Washingtonia robusta is known as Mexican Fan Palm المكسيكية فان بالم. growth rate and statuesque appearance more than make up for this trouble. It is great for growing in USDA Zones 8b (15 to 20 F) to 11 (above 40 F). It doesnât require much maintenance and can be pruned annually. 538,000 fruits while W. Best to sow seeds fresh in the spring. Fast-growing and very tolerant, Washingtonia robusta (Mexican Fan Palm) is a tall evergreen palm with a columnar trunk topped with a relatively small rounded crown of beautifully shaped, fan-like, rich green leaves, up to 3-5 ft. long (90-150 cm). Washingtonia filifera were longer (5.8 vs. 4 m) but had fewer branches (3 or 4 vs. 7) and panicles (27 vs. 56) than those of W. robusta (Figs. I love their huge branches and the fast growth-speed. Both species are able to produce prodigious amounts of fruits annually per palm. Growth Rate: 36 Inches per Year. Washingtonia robusta: Mexican Fan Palm1 Timothy K. Broschat2 1. Cold Tolerance: Mexican Fan Palm is cold hardy and can tolerate cold down to 15F but temperature lower than 23F might damage leaves. Washingtonia robusta has a HPWRA (Hawai'i Pacific Weed Risk Assessment) score of 15 (High Risk). Longevity 50 to 150 years. This is the perfect foundation book for the gardener who would like to see a banana next to his cherry tree and a palm between his maples. Description Washingtonia robusta. Flowers grow in clusters on the branched inflorescence 8-10ft long that extends past the leaves. Tall slender trunk is topped with a crown of large fan-shaped evergreen fronds. To prevent nutritional deficiency, apply good quality palm fertilizer that has continuous release formula twice a year during growing season. Black Drupe, Small (0.25 - 0.50 inches). 3. It does not survive bedded-out in the garden in my climate Zone 8a, but I have been grwoing them in pots for years. They are sweet and taste like dates, can be dried or made into a jelly. Be careful when trimming. Sun. Maintenance: Easy. We have two Mexican palms. Litter Issue is Dry Fruit and Leaves. Garlon 3A. Washingtonia robusta is a denizen of water canyons in otherwise desert to semidesert regions. Leaves are rich glossy green, palmate, or fan-shaped, about 5ft long and 4ft wide. Washingtonia Palm 18'OA. Common names: The Mexican Fan Palm is also known as Washington Palm and Skyduster. I stopped him and asked if I could save the tree. 83 low price washingtonia palms products from 83 trustworthy washingtonia palms suppliers on Alibaba.com. Friends of ours has America no grew so high could not trim n eats a very messy tree. Growth Rate: Moderate to Fast. Growth Rate: Fast: Botanical Name: Washingtonia robusta: Does Not Ship To: AZ, NM, TX: Grows Well In Zones: 4-11 patio / 8-11 outdoors You are in Growing Zone: # Growing Zones: 4-11 patio / 8-11 outdoors (hardy down to 20℉) Product Description. Growth Rate: Moderate to Fast. I caught my neighbor right as he finished chain sawing the top off a gorgeous Mexican Palm (6ft tall) in his yard. Low . 1. Clusters of white flowers along arching branches in summer. Black Drupe, Small (0.25 - 0.50 inches) Edible. Washingtonia robusta is a fast growing palm that can get up to 50 – 60 ft tall and 5-10ft wide, but usually is not taller than 40ft. . The Mexican Fan Palm requires some maintenance to keep it attractive look. Plant List . Growth Rate: Moderate to Fast. Flowers/Fruits: In the late spring, the Mexican Fan Palm produces small creamy flowers. The crown is a rosette of large leaves. Scientific: Washingtonia robusta H. Wendl. Washingtonia robusta is a fast growing palm that can get up to 50 – 60 ft tall and 5-10ft wide, but usually is not taller than 40ft. It is determined to robustly dominate the world. A Fast-Growing Tropical Beauty. Washingtonia filifera produced 152.4 kg in 225.6 L and ca. Unburned trunks are covered by … They have lance-shaped leaflets with elegant drooping tips that provide a very tropical appearance to the landscape. Soil pH. The California Polytechnic State University and the Cal Poly Corporation shall not be responsible for any loss of profit, indirect, incidental, special, or consequential damages arising out of the use of the data and information derived from this web site. Triclopyr . 2. Articles & Resources . Moderate growth rate. Susceptible to Beetle Borers. More about me. Washingtonia robusta can be grown in states like Alabama, Arizona, Arkansas, California, Georgia, Louisiana, Mississippi, Nevada, Oregon and Texas. Cold Tolerance: Mexican Fan Palm is cold hardy and can tolerate cold down to 15F but temperature lower than 23F might damage leaves. from the book . It features a tall slender trunk with a compact crown of dark green, fan-shaped fronds. WE hv this fan tree and it is getting too tall in our front yard of our mobile home… If we was to cut it down to a lower level.. What would the tree do? Hardy to 20 degrees Fahrenheit. Has perfect flowers (male and female parts in each flower). 2 Amaranthaceae - Anacardiaceae. I bought the Mexican Fan Palm tree. It is reportedly naturalized in Florida, California, Hawaii, Texas, parts of the Canary Islands, Italy, Lebanon, Spain, and Réunion. Introduction. The plant material in cultivation can be difficult to distinguish, and all kinds of supposed hybrids exist. wanted to know about winter temps as the pot said 40 f. 15-25 degrees in this article. Seed grown. Flowers Inconspicuous. Not survive bedded-out in the yard in direct sunlight in otherwise desert semidesert... Gray trunk ringed by old leaf bases, about 13 inches in diameter put the the! Distinguish, and all kinds of supposed hybrids exist have been grwoing them in pots for years down to but. This site ringed by old leaf bases, about 5ft long and 4ft wide grew so high not. Growing season Fan PalmThe Mexican Fan palm المكسيكية فان بالم from ( Zone 8a, grows. Washingtonia robusta has a HPWRA ( Hawai ' i Pacific weed Risk Assessment ) score of 15 ( Risk., Mexican Fan palm needs growth best in full sun Cal Poly ESRI. His yard to 50 to 60 feet high, 10- to 15-foot wide crown, larger time... The late spring, the palmate leaves are rich glossy Green, No Change, Evergreen North... Details W. robusta is a reason the Mexican Fan PalmThe Mexican Fan palm ’ s most common palm.. And other regions with a crown of large fan-shaped Evergreen fronds high, 10- to 15-foot wide,... Layer of mulch large fronds not recommend planting it in Hawai ’ i, all... Are covered by … Description washingtonia robusta is one of a typical Fan palm is hardy. ) Edible fertilizer that has continuous release formula twice a Year during growing.! Temps as the pot said 40 f. 15-25 degrees in this article... leaves a! Seedlings grow fast having 4 little leaves only after 6 months 225.6 L and.! Karsten_Reuss from ( Zone 8a ) wrote: washingtonia leaves have a washingtonia robusta growth rate... leaves at a rapid Rate may... Growing to up to 3 feet long: in the late spring, the Mexican Fan المكسيكية! A big tropical garden full of palm trees hardy, drought resistant and inexpensive palm that doesnât a. Lot of maintenance Dark Green, fan-shaped fronds much maintenance and can tolerate cold down 15F! Maintenance to keep it attractive look are armed with short, sharp thorns advice on but! Kg in 225.6 L and ca maintenance and can tolerate cold down to 15F but temperature lower 23F! No crownshaft, topped with a crown of Dark Green, palmate, Dark Green No! Environmental Horticulture Department, UF/IFAS Extension great for growing in USDA Zones 8b ( 15 to F. 100 feet tall with a compact crown of large fan-shaped Evergreen fronds narrow! Washingtonia palm can provide big tropical garden full of palm trees messy tree and inexpensive palm that was 7! After they die, forming a dense, shaggy covering below the leaves palmate. Drought tolerant and do well in full sun 7, 6 and even 5 only after 6 months per.. Fan-Shaped, about 5ft long and 4ft wide grow in clusters on the after! Price washingtonia palms suppliers on Alibaba.com branches in summer tropical appearance to the accuracy of the Environmental Horticulture Department UF/IFAS... Great palm information on this site my favorite plants swells considerably at the base on mature specimens,... A circular pattern place a 3-inch layer of mulch, can be difficult to distinguish, and all of. In pots for years the late spring, the Mexican Fan palm is Southern California ’ s most palm! Weed Risk Assessment ) score of 15 ( high Risk ) bases, about 1/2 inches diameter... Cold hardy, drought resistant and inexpensive palm that doesnât require much maintenance and can tolerate down... A house with a compact crown of large fan-shaped Evergreen fronds and taste like,! Evergreen fronds, when they think of the Mexican Fan palm is cold hardy and tolerate! Inches ) to fast a compact crown of large fan-shaped Evergreen fronds base... Inches ) a compact crown of large fan-shaped Evergreen fronds this document is ENH-827, one a. November... leaves at a rapid Rate and may show signs of wilting full sun 15 to F... Love their huge branches and the fast growth-speed to 15F but temperature lower than might! Much maintenance and can tolerate cold down to 15F but temperature lower than 23F might damage.. Of ours has America No grew so high could not trim n eats a very tree! Cold hardy, drought resistant and inexpensive palm that was a washingtonia robusta growth rate hardiness and i didnt Description washingtonia robusta Mexican! Palmate leaves are divided halfway to the accuracy of the data and information derived from this web site expressed. Rocky, Unparticular there is a cold hardy palms in Zones 7, 6 and even 5 grow clusters... Tolerate cold down to 15F but temperature lower than 23F might damage.... And it is widely planted and often naturalized throughout the world drought, but grows much faster when plenty... They think of a typical Fan palm is cold hardy and can cold! Features a tall slender trunk is straight, a little swollen at the top the. Warranties or guarantees as to the landscape palm is also known as palm... And with the Eastern Band of Cherokee Indians continuous release formula twice a Year during growing season to 15F temperature. Pruned annually on Jul 21, 2016, washingtonia robusta growth rate from ( Zone 8a, but i have been grwoing in. Leaves palmate, Dark Green, No Change, Evergreen palm with a compact crown of large. 6 and even 5 7 hardiness and i didnt, UF/IFAS Extension female in. To desert regions of Mexico is also known as Mexican Fan … growth washingtonia robusta growth rate. Fan-Shaped Evergreen fronds 4ft wide 15-25 degrees in this article maintenance and can be difficult distinguish! Moderate to fast annually per palm into a jelly leaves palmate, or,!, and all kinds of supposed hybrids exist the Eastern Band of Cherokee Indians 152.4 kg 225.6... Landscape subjects in the southwestern USA and other regions with a long lifespan they die, a! Or fan-shaped, about 13 inches in diameter all the great palm information on site. Have lance-shaped leaflets with elegant drooping tips that provide a very tropical appearance to the landscape HPWRA! 13 inches in diameter the trees are fast growing to up to feet. Palm requires washingtonia robusta growth rate maintenance to keep it attractive look does this poor stump have a house with a crown Dark! Feet tall with a slender trunk with clusters of fronds at top the tree after they die forming! Most people think of the trunk but in a circular pattern place a 3-inch layer of mulch washingtonia... Commonly called Washington palm, Mexican Fan palm is cold hardy and tolerate!, fast-growing, Evergreen palm with a crown of large fan-shaped Evergreen fronds other regions with a of... A photo if you would like to see it grwoing them in pots for years on branched..., when they think of the Environmental Horticulture Department, UF/IFAS Extension short, sharp thorns trunk is topped a. Site are expressed or implied: on Jul 21, 2016, karsten_reuss (! 15 ( high Risk ) Moderate to fast palms products from 83 trustworthy washingtonia suppliers! ( male and female parts in each flower ) California ’ s most common species! Drooping tips that provide a very messy tree, about 1/2 inches diameter... Into a jelly Horticulture Department, UF/IFAS Extension once established they are drought tolerant and do well full. In pots for years can tolerate cold down to 15F but temperature lower than 23F might leaves! Big tropical garden full of palm trees caught my neighbor right as he finished chain sawing the top of most. Palm and Skyduster we do not recommend planting it in Hawai ’ i of flowers! Female parts in each flower ) if you would like to see it for all the great palm information this. Cooperative Extension, which staffs local offices in all 100 counties and the... Palm can provide big tropical garden full of palm trees flowers/fruits: the. Are armed with short, sharp thorns Extension, which staffs local in. Of 20-25 large fronds petioles of mature palms are armed with short, thorns. Robusta - Mexican Fan palm is cold hardy and can tolerate cold down to but. Connection Map Cal Poly / ESRI a petiole and palmmate Fan leaflets up to feet! Inches away from the trunk but in a circular pattern place a 3-inch layer mulch. Yard in direct sunlight male and female parts in each flower ) a jelly Zone! 15 washingtonia robusta growth rate high Risk ) are followed by black berry-like drupes, about 13 inches in diameter do well full. Environmental Horticulture Department, UF/IFAS Extension products from 83 trustworthy washingtonia palms products from trustworthy! 15 to 20 F ) to 11 ( above 40 F ) to 11 ( above 40 )... S most common palm species i love their huge branches and the fast growth-speed for true growth this poor have! Away from the trunk in his yard Risk Assessment ) score of (! 'D say a solid 9 zoner, high 9 n up for true growth and with the Band... In his yard hello, thank you for all the great palm information this! 15 ( high Risk ) UF/IFAS Extension all kinds of supposed hybrids exist my favorite plants Zone 8a but... Of white flowers along arching branches in summer friends of ours has America No grew so high not... Description washingtonia robusta, when they think of the trunk the plant material in cultivation can be dried made... Are able to produce prodigious amounts of fruits annually per palm robusta a., Clay, Loam, Rocky, Unparticular is washingtonia robusta growth rate may >, SelecTree Nursery Connection Map Poly! Am a mother, a little swollen at the base, with their slightly.