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Plant Profile

Dasylirion longissimum (Smooth Desert Spoon, Smooth Sotol)

Admired by many landscape designers this specimen plant has fine grass like leaves that are evergreen, it flowers annually by sending up a very tall spike of flowers from its center that is covered is a lot of small flowers that cover a third of its length. after aging the flowers are replaced dry brown fruits. It is best used in open arid regions

  • Landscape Information
  • Botanical Description
  • Horticulture Management
  • By Amante Darmanin from Malta (Dasylirion longissimum Uploaded by berichard) [CC BY 2.0 (http://creativecommons.org/licenses/by/2.0)], via Wikimedia Commons
  • By Amante Darmanin from Malta (Dasylirion longissimum Uploaded by berichard) [CC BY 2.0 (http://creativecommons.org/licenses/by/2.0)], via Wikimedia Commons
  • By Photo by David J. Stang [CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0)], via Wikimedia Commons
  • By Photo by David J. Stang [CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0)], via Wikimedia Commons
  • https://static.wixstatic.com/media/6c9b82_114d1bf6984949209ed1f365015790ed~mv2.jpg/v1/fill/w_815,h_1086,q_85,usm_0.66_1.00_0.01/6c9b82_114d1bf6984949209ed1f365015790ed~mv2.jpg
  • https://i.pinimg.com/236x/68/15/cc/6815cc5acf19b9ac6695a4c22f6768af--drought-tolerant-cactus.jpg
By Amante Darmanin from Malta (Dasylirion longissimum Uploaded by berichard) [CC BY 2.0 (http://creativecommons.org/licenses/by/2.0)], via Wikimedia Commons

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  • Pronunciation: das-il-LIR-ee-on on-JIS-ee-mum

  • Plant type: Cactus / Succulent

  • Origin: Mexico

  • Heat Zones: 11 to 15

    Hardiness Zones: 10 to 13

  • Uses: Hedge, Specimen, Mass Planting, Container, Pollution Tolerant / Urban

  • Size/Shape

    Growth Rate: Slow

    Tree Shape: Round

    Canopy Symmetry: Symmetrical

    Canopy Texture: Fine

    Height at Maturity: 1.5 to 3 m

    Spread at Maturity: 1 to 1.5 meters

  • By Amante Darmanin from Malta (Dasylirion longissimum Uploaded by berichard) [CC BY 2.0 (http://creativecommons.org/licenses/by/2.0)], via Wikimedia Commons
  • By Amante Darmanin from Malta (Dasylirion longissimum Uploaded by berichard) [CC BY 2.0 (http://creativecommons.org/licenses/by/2.0)], via Wikimedia Commons
  • By Photo by David J. Stang [CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0)], via Wikimedia Commons
  • By Photo by David J. Stang [CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0)], via Wikimedia Commons
  • https://static.wixstatic.com/media/6c9b82_114d1bf6984949209ed1f365015790ed~mv2.jpg/v1/fill/w_815,h_1086,q_85,usm_0.66_1.00_0.01/6c9b82_114d1bf6984949209ed1f365015790ed~mv2.jpg
  • https://i.pinimg.com/236x/68/15/cc/6815cc5acf19b9ac6695a4c22f6768af--drought-tolerant-cactus.jpg
By Amante Darmanin from Malta (Dasylirion longissimum Uploaded by berichard) [CC BY 2.0 (http://creativecommons.org/licenses/by/2.0)], via Wikimedia Commons

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  • Foliage

    Leaf Arrangement : Spiral

    Leaf Persistance: Evergreen

    Leaf Blade: Over 80 cm

    Leaf Texture: Glossy, Fine

    Color(growing season): Green

    Color(changing season): Green

  • Flower

    Flower Showiness: Yes

    Flower Size Range: Over 20

    Flower Type: Spike

    Flower Sexuality: Diecious (Monosexual)

    Flower Color: Red, White

    Seasons: Winter

  • Trunk

    Number of Trunks: Single Trunk

    Trunk esthetic Values: Not Showy

  • Fruit

    Seasons: Winter

  • By Amante Darmanin from Malta (Dasylirion longissimum Uploaded by berichard) [CC BY 2.0 (http://creativecommons.org/licenses/by/2.0)], via Wikimedia Commons
  • By Amante Darmanin from Malta (Dasylirion longissimum Uploaded by berichard) [CC BY 2.0 (http://creativecommons.org/licenses/by/2.0)], via Wikimedia Commons
  • By Photo by David J. Stang [CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0)], via Wikimedia Commons
  • By Photo by David J. Stang [CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0)], via Wikimedia Commons
  • https://static.wixstatic.com/media/6c9b82_114d1bf6984949209ed1f365015790ed~mv2.jpg/v1/fill/w_815,h_1086,q_85,usm_0.66_1.00_0.01/6c9b82_114d1bf6984949209ed1f365015790ed~mv2.jpg
  • https://i.pinimg.com/236x/68/15/cc/6815cc5acf19b9ac6695a4c22f6768af--drought-tolerant-cactus.jpg
By Amante Darmanin from Malta (Dasylirion longissimum Uploaded by berichard) [CC BY 2.0 (http://creativecommons.org/licenses/by/2.0)], via Wikimedia Commons

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  • Tolerance

    Frost Tolerant: No

    Heat Tolerance: Yes

    Drought Tolerance: Yes

  • Requirements

    Soil Requirements: Loam, Sand

    Soil Ph Requirements: Acidic, Neutral, Alkaline

    Water Requirements: Low

    Light Requirements: Full, Part

  • Management

    Edible Parts: None

    Plant Propagation: Seed, Division

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