It is an extremely graceful and very symmetric plant forming a shimmering orb of fine grassy leaves that tremble beautifully in the slightest breeze. Genus Dasylirion are dioecious evergreen shrubs or trees with thick stems bearing terminal rosettes of narrow, spiny-edged leaves; tiny star-shaped flowers are borne in long panicles in summer, on mature plants 20% Off! The Ruth Bancroft Gardenis a preservation project ofThe Garden Conservancy. Family: Asparagaceae When the plant is mature it blooms with hundreds of greenish-white bell-shaped flowers on a tall narrow spike coming from the center of the plant. Our tallest plant at the Ruth Bancroft Garden has developed a trunk of a little less than 5 feet (1.5 m), but this is only after more than 45 years in the ground. Forms a dense bundle of narrow, linear, ribless, stiffly erect olive green leaves. Treat like a succulent. It has traditional uses as a fermented drink, building material, fabric and cattle fodder. (925) 944-9352 Office Plant database entry for Mexican Grass Tree (Dasylirion longissimum) with 14 images and 13 data details. Greenish-white flowers top a 7 to 15-foot-tall spike. Dasylirion quadrangulatum (longissimum) Mexican Grass Tree, Toothless Sotol Mexican grass tree is a spectacular accent plant that blends well in either arid or tropical gardens. Botanical name: Dasylirion quadrangulatum (syn. In any case, Dasylirion is clearly related to Nolina, Beaucarnea and Calibanus, and all four of these genera have some features in common: they all come from North America to Central America, are dioecious (having separate male and female plants), have long narrow leaves, and have round seeds which are either tan or brown. The foliage rosette sits atop a woody base that can, with age, form a treelike trunk. Sale! The dark green-gray leaves are slender and ador… Their long, narrow leavesranging in color from dark green to blue-green to silverycan be upright or drooping. Flowering plants: Dasylirion wheeleri (photo by kennedyh); Dasylirion berlandieri; Dasylirion longissimum Dasylirion longissumum (sometimes called longissima or quadrangularis ), aka the Mexican Grass Tree or Toothless Sotol, is unique among the Dasylirions (as least the common ones) by having grass-like leaves that are dull green, thin, 4 sided, toothless and up to 6' long. The capsules are thin-walled and have 3 wing-like projections. Quite a stunning plant If you have the room for it Forming a dome of blue-green leaves that have a wonderful kineticism in any slight breeze. Dasylirions are slow growing, carefree and durable, drought tolerant plant. Unarmed, olive-green, grass-like foliage flows from the center of this perfectly symmetrical, evergreen tree. Dasylirion longissimum | plant lust. Family Asparagaceae . The plant’s flowers are born on tall stalks about 10 to 15 feet above the plant, with the top one quarter to one … USDA hardiness zone 8b to 10b: from 15 °F (−9.4 °C) to 40 °F (+4.4 °C). In late summer, it produces a tall flower spike up to 10 feet tall covered with cream colored flowers. The trunk of Dasylirion longissimum grows to a height of 4m. Spread 5' Full sun Very drought tolerant Eventually blooms creamy white flowers in early summer May eventually reach 10' tall Smooth-edged green leaves The stem slowly forms a stocky trunk that may reach 10 feet or higher, bearing the bushy crown of 6-foot, 4-sided leaves. Plant Type: Shrub. The mission of the Ruth Bancroft Garden, Inc. is to preserve this exceptional example of garden design and to continue to develop its collection of water-conserving plants for the education and enjoyment of the public. The Ruth Bancroft Garden is a non-profit501(c)(3) tax-exempt organization.Tax ID is 68-0310041. Walnut Creek, CA 94598 (2015) p 78 Parts Shown: Habit Photo. Foliage: Evergreen. A stout trunk can develop over many years and eventually reach 8-10 ft. in height; some specimens will develop branched trunks. Dasylirion wheeleri (Desert Spoon) is a very ornamental evergreen succulent boasting a perfectly symmetrical rosette packed with hundreds of long, narrow, silvery blue-green leaves tipped with white fibers. The bloom looks a lot like a giant torch or poker. Dasylirion acrotrichum (Green Desert Spoon) is a very ornamental evergreen succulent boasting a perfectly rounded rosette packed with up to 100-300 long, slender, ribbonlike, lime green leaves with feathery, tufted ends. The leaves move International Dendrology Society. Native to the Chihuahuan Desert and other xeric habitats in Northeastern Mexico. The leaves radiate symmetrically out of a large woody trunk that can slowly but eventually grow up to 15 feet (4.5 m) tall. In the summer, a nine foot tall spike of small white flowers emerge from reddish buds. 1552 Bancroft Road Great candidate for xeriscaping. This magnificent deer-resistant specimen (6' tall x 6' wide in 10 years) forms a fountain of thin clothesline-like arching leaves to 3'...looking sort of like a car antenna after getting caught in a cheap carwash. These truly striking plants are native to the southern United States and Mexico, closely resembling both Yucca s and Agave s. They are found in very arid lands, along dry washes and on rocky … In gardens, D. longissimum is more frequently encountered. Mature plants may bloom in summer, bearing tiny flowers in tight clusters on a tall, narrow spike. Plants in containers can be moved inside during longer cold spells… – See more at: How to Grow and Care for Dasylirion. no. As plants mature, they slowly form a trunk to 10 feet tall, and are crowned with a 6 to 8 foot rosette of narrow green leaves. They thrive best in full sun, but can be grown with some shade and humidity. In recent classification systems, it is listed as belonging to the subfamily Nolinoideae within the Asparagus Family (Asparagaceae), but family groupings among the monocots have gone through multiple rearrangements. 161. All rights reserved. Discover more HHH events and happenings around the Diablo Valley. Each one has a single seed within, tan in color and about the size of a peppercorn. Despite these floral differences, the two species look vegetatively alike, and this is no doubt the reason they are sometimes listed as synonyms. Unarmed, olive-green, grass-like foliage flows from the center of this perfectly symmetrical, evergreen tree. Although a plant of D. longissimum remains trunkless (or nearly so) for many years, eventually it does grow taller. Prefers well drained soils of moderate fertility and limited moisture. Synonyms: Dasylirion juncifolium Rehnelt There are large papery bracts on the stalk, and emerging from between these on the upper part of the stalk are small finger-like clusters of tiny flowers. Flower, Habit Photo. Dasylirion longissimum, female plant in fruit, A similar species, Dasylirion quadrangulatum, Privacy PolicyTerms and ConditionsReturn PolicyCookie Policy. These make excellent potted specimens, and their symmetrical form provides a striking focal point. Dasylirion longissimum Live Plants With Good Root - (You Will Receive 1 nice Plant(s) in a 3 Gal Pot - 2 Feet Tall ) Dasylirion longissimum, common name is Mexican Grasss. Plant Highlights By Date Plant Highlights Alphabetically. Slow growing and drought tolerant, it will grow slightly faster with additional water but avoid watering from above to prevent rotting the crown. The Dasylirion longissimum is indigenous to Southeast Mexico. Dasyilirion longissimum) Common names: Mexican grass tree, toothless desert spoon, toothless sotol Origin: Native to the northeastern region of Mexico, including Coahuila, Tamaulipas and San Luis Potosi Where it will grow: Hardy to 15 degrees Fahrenheit, or minus 9 degrees Celsius (USDA Zone 8; find your zone) Subscribe now and be up to date with our latest news and updates. This is one the most dazzling of the Dasylirions, most resembling the genus Xanthorea, the grass trees of Australia. Develops a single trunk with great age but most often seen in its ground hugging form. The leaves can reach 3 ft. in length (90 cm) and are adorned with small recurved spines along their edges. Dasylirion is a small genus of 18 semi-succulent species. This succulent is a stemless xerophyte that sports a swollen base. Fine Gardening. Dasylirion Species, Mexican Grass Tree (Dasylirion longissimum) Another great plant in the ground in Escondido California (at a nursery) (2018) p 64 Parts Shown: Habit Photo. The rosette sits on a stout short trunk. Mexican Grass Tree (Dasylirion longissimum) - Garden.org New and Unread Tree-Mails While both D. longissimum and D. quadrangulatum come from Mexico, D. longissimum comes from about 200 miles farther south, in the states of Hidalgo and Queretaro, while D. quadrangulatum has a more northerly occurrence in Tamaulipas, southern Nuevo Leon and northern San Luis Potosi. There are no related plants for species Dasylirion longissimum. Dasylirion longissimum is a large, succulent plant with glaucous-green, stiff, unarmed, up to 6 feet (1.8 m) long, grass-like leaves. Dasylirion is a genus of 20 or so species native to Mexico and the southwestern US (Wikipedia lists 22 species). Give it room it grows to 8-10' … Plant Common Name. D. longissimum flowers later in the year, generally after the summer solstice, while D. quadrangulatum flowers in spring. The leaves radiate symmetrically out of a large woody trunk that can slowly but eventually grow up to 15 feet (4.5 m) tall. In the summer, a 9 foot (2.7 m) tall spike of small white flowers emerge from reddish buds. Genus: Dasylirion. Suzie Yalda, who lives in Agoura Hills, sent a picture of a Mexican grass tree (Dasylirion longissimum), also displaying a remarkable flower stalk, if not as tall and as rapidly growing as an agave’s. They may eventually form a trunk, but this takes many years. In the garden they should be placed in a sunny, well-drained area with additional summer water in dry climates. ; Smooth Sotol (Dasylirion leiophyllum) produces clusters of small white flowers on the upper third of the sturdy, 5- to 20- foot tall bloom stalk.It is also hardy in USDA Zones 8-10. In gardens, D. longissimum is more frequently encountered. Old leaves are retained on the trunks leaving a grass skirt effect. 182. Description The Mexican grass tree is the largest growing species of Dasylirion in cultivation. Most Dasylirions are rather resistant to cold and drought. The male flower stalk is cream-colored, gradually drying to tan as the flowers go by, but the female stalk is more colorful and remains so for months. Dasylirion quadrangulatum (Mexican grass tree) has stiff, narrow green leaves with smooth margins, more fine textured and wide spreading than others. Dasylirion longissimum is a large, succulent plant with glaucous-green, stiff, unarmed, up to 6 feet (1.8 m) long, grass-like leaves. The leaves move Long stiff but narrow leaves radiate from the center in geometric precision. Dasylirion longissimum, Mexican Grass Tree, flower, honey bees, full bloom. The plant does not die after blooming. © The Ruth Bancroft Garden, Inc. They are stiff enough to radiate out in all directions, rather than drooping, but still have enough flexibility to dance and quiver when stirred by the wind, and this is one of their delightful features in garden settings. These make great specimen plants for xeriscape gardens and blend well in either tropical or arid gardens. Other common names spoon flower . Large plant native to northeastern Mexico with glaucous-green stiff unarmed grass-like 6 foot long leaves. Bloom Season: Early Summer through Late Summer. Desert Spoon (Dasylirion wheeleri) is the variety described in this guide. The leaves can reach 5 ft. in length (150 cm) and are adorned with golden spines along their margins. info@ruthbancroftgarden.org Best where winter temperatures stay above 50°F (10°C), but can take some periods of frost. This is an annual bloomer that sends up a very tall spike of flowers from its center topped with loads of small flowers that cover up to a third of its length. In summer they produce a huge flower spike up to 4m high covered in creamy white flowers… The rosette sits on a very short and stocky stem felted with old leaves. It is a natural specimen and focal accent plant due to its very long and cylindrical foliage and tall flowers spikes. The leaves of Dasylirion longissimum are thin (1/4″) and long (4-6′), quadrangular in cross section, and arranged in a rosette. Flower Color: White, Yellow. Yearbook. Tributes, Honorary Gifts & Memorial Donations, “Ruth’s Tips” – from the newspaper archives. Copyright © 2013-2020 World of Succulents. Origin and Habitat: Fairly limited in range in northeastern Mexico A perfect specimen for xeriscapes and desert gardens. Full sun. 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