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Plant Profile

Turnera ulmifolia (Yellow Buttercups, Yellow Alder, Sage Rose)

Yellow Buttercups is an evergreen perennial native to the area of south America, central America, and the Carribean. It blooms all year long, yellow buttery flowers. It has green leaves, ovate in shape and have serrate margins. 

To be planted in well drained souil, and in partial shad locations. The plant is drought and heat tolerant.

  • Landscape Information
  • Botanical Description
  • Horticulture Management
  • By Patrice78500 (Own work) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
  • By Marcus Quigmire from Florida, USA (Pretty) [CC BY-SA 2.0 (http://creativecommons.org/licenses/by-sa/2.0)], via Wikimedia Commons
  • By João Medeiros (Turnera ulmifolia) [CC BY 2.0 (http://creativecommons.org/licenses/by/2.0)], via Wikimedia Commons
  • By Bùi Thụy Đào Nguyên (Own work) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
  • By Michael Wolf (Own work) [GFDL (http://www.gnu.org/copyleft/fdl.html) or CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
By Patrice78500 (Own work) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons

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  • French Name: Chevalier onze heures

    Pronunciation: TER-ner-uh ul-mif-FOH-lee-uh

  • Plant type: Groundcover

  • Origin: Caribbean, Central America, South America

  • Heat Zones: 7 to 16

    Hardiness Zones: 9 to 13

  • Uses: Hedge, Specimen, Border Plant, Mass Planting, Indoor, Container, Ground cover

  • Size/Shape

    Growth Rate: Fast

    Tree Shape: Upright

    Canopy Texture: Medium

    Height at Maturity: 0.5 to 1 m

    Spread at Maturity: 0.5 to 1 meter

  • By Patrice78500 (Own work) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
  • By Marcus Quigmire from Florida, USA (Pretty) [CC BY-SA 2.0 (http://creativecommons.org/licenses/by-sa/2.0)], via Wikimedia Commons
  • By João Medeiros (Turnera ulmifolia) [CC BY 2.0 (http://creativecommons.org/licenses/by/2.0)], via Wikimedia Commons
  • By Bùi Thụy Đào Nguyên (Own work) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
  • By Michael Wolf (Own work) [GFDL (http://www.gnu.org/copyleft/fdl.html) or CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
By Patrice78500 (Own work) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons

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  • Foliage

    Leaf Arrangement : Opposite

    Leaf Venation: Pinnate

    Leaf Persistance: Evergreen

    Leaf Type: Simple

    Leaf Blade: 5 - 10 cm

    Leaf Shape: Ovate

    Leaf Margins: Serrate

    Leaf Texture: Glossy, Medium

    Leaf Scent: Pleasant

    Color(growing season): Green

    Color(changing season): Green

  • Flower

    Flower Showiness: Yes

    Flower Type: Solitary

    Flower Scent: No Fragance

    Flower Color: Yellow

    Seasons: Year Round

  • Trunk

  • Fruit

    Fruit Showiness: No

    Fruit Color: Brown

  • By Patrice78500 (Own work) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
  • By Marcus Quigmire from Florida, USA (Pretty) [CC BY-SA 2.0 (http://creativecommons.org/licenses/by-sa/2.0)], via Wikimedia Commons
  • By João Medeiros (Turnera ulmifolia) [CC BY 2.0 (http://creativecommons.org/licenses/by/2.0)], via Wikimedia Commons
  • By Bùi Thụy Đào Nguyên (Own work) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
  • By Michael Wolf (Own work) [GFDL (http://www.gnu.org/copyleft/fdl.html) or CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
By Patrice78500 (Own work) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons

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  • Tolerance

    Heat Tolerance: Yes

    Drought Tolerance: Yes

  • Requirements

    Soil Requirements: Loam, Sand

    Soil Ph Requirements: Acidic, Neutral, Alkaline

    Water Requirements: Moderate, Low

    Light Requirements: Full, Part, Shade

  • Management

    Invasive Potential: Yes

    Susceptibility to Pests and Diseases: Yes

    Pruning Requirements: Little needed, to develop a strong structure

    Surface Rooting: No

    Edible Parts: None

    Pests: Scales, Aphids, Flies

    Plant Propagation: Seed, Cutting, Layering

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