General Plant Information (Edit)
Life cycle: Perennial
Sun Requirements: Partial or Dappled Shade
Minimum cold hardiness: Zone 7b -15 °C (5 °F) to -12.2 °C (10 °F)
Maximum recommended zone: Zone 10b
Plant Height: 10 inches
Plant Spread: 12 inches
Leaves: Evergreen
Flowers: Showy
Flower Color: Bi-Color: Yellow with Red Centers
Flower Time: Late summer or early fall
Fall
Underground structures: Rhizome
Uses: Medicinal Herb
Propagation: Seeds: Other info: Hard to get it to flower - when it doesn't flower it produces fuzzy propagules along a stalk which can be planted like bulbils.
Containers: Suitable in 1 gallon
Suitable in 3 gallon or larger

Image
Botanical names
  • Accepted: Titanotrichum oldhamii
  • Synonym: Rehmannia oldhamii

Photo Gallery
Photo by Gerris2
Location: garden Rifnik
Date: 25.10.2014
Photo by Gerris2

Photo Courtesy of Shikoku Garden Inc.
  • Uploaded by Joy
Photo by Gerris2
Photo by Gerris2

Photo Courtesy of Shikoku Garden Inc.
  • Uploaded by Joy

Photo Courtesy of Secret Garden Growers.
  • Uploaded by Joy
Location: Wilmington, Delaware USA
Location: Wilmington, Delaware USA
Date: 2015-10-07
Location: RHS Harlow Carr alpine house, Yorkshire, UK
Date: 2020-07-11

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