Titanotrichum oldhamii

Botanical names:
Titanotrichum oldhamii Accepted
Rehmannia oldhamii Synonym

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

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Location: garden RifnikDate: 25.10.2014
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Photo Courtesy of Shikoku Garden Inc.
By Joy
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Photo Courtesy of Shikoku Garden Inc.
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Photo Courtesy of Secret Garden Growers.
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Discussion Threads about this plant
Thread Title Last Reply Replies
Titanotrichum oldhamii Yellow-Flowering Gesneriad by Gerris2 Sep 1, 2014 6:43 AM 45

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