Front view of a mature Jenny specimen, showing a compact, nearly circular crown of densely layered silver fertile fronds. Their many fine terminal fingers curl inward around small green and aging tan shield fronds at the center.
Mature · February 12, 2025 · © Haruhana · All rights reservedDistinguished by its compact mature scale, finely layered fertile-frond branching, and inward-curving hooked terminal tips. Cultivation conditions can substantially affect size, symmetry, and how strongly the fronds hang.
- Species
- willinckii
- Reported origin
- Thailand Details
Care
Care difficulty: IntermediateJenny can grow well indoors, but needs attention to summer heat and moisture. Water as the moss starts to dry, especially on small mounts; avoid letting it become hard and crispy. Short pauses between new shield and fertile fronds can be normal.
Give it bright filtered daylight or a grow light indoors. Avoid harsh summer sun and keep gentle air moving through its layered fronds. Direct water toward the moss and roots, and let the fronds dry promptly after watering.
Choose a cooler, airy spot during hot summer weather. Prolonged heat can slow growth; move it away from hot windows and enclosed spaces that trap heat.
Description
A slow-growing, compact dwarf selection. Mature plants can form a dense, balanced arrangement of closely spaced fronds; warmer or more open growing conditions may produce a larger, more pendant form.
Shield fronds form a compact, rounded nest close to the base beneath the layered fertile fronds. A more precise mature shield description still needs direct comparative documentation.
Fertile fronds divide into fine, repeated, multi-level branches. The short terminal fingers curve inward into distinctive hooked or clasped tips, creating a dense, layered silhouette.
Distinguished by its compact mature scale, finely layered fertile-frond branching, and inward-curving hooked terminal tips. Cultivation conditions can substantially affect size, symmetry, and how strongly the fronds hang.
Classification
Platycerium
willinckii
Names and usage
Trade name · English
Alias · Traditional Chinese
Origin & history
Reported originThailand
Jenny is a dwarf Platycerium willinckii selection raised by Thai grower Mr. Yot, associated in collector sources with Rong Fern. The 2025 book 鹿角蕨日記簿：栽培與觀賞 (Staghorn Diary) reports that he selected two individuals from Bogor sporelings and named them Jenny #1 and Jenny #2 after his daughter. It describes Jenny #1 as the more widely circulated plant at the time of publication and identifies it as the plant sold for NT$6 million at a Taipei plant exhibition in February 2023. The book also records Jenny #2 entering a Taiwanese grower’s collection.
2019
Thai Platycerium grower Mr. Yot named Jenny after his daughter. The 2025 book 鹿角蕨日記簿：栽培與觀賞 (Staghorn Diary) describes two selected plants named Jenny #1 and Jenny #2.
People and organizations
Yot (Rong Fern)
Person · ThailandChinese-language reporting identifies Yot as the Thai breeder of Jenny; his full public identity and original breeding record remain unresolved.
Yot (Rong Fern)
Person · ThailandChinese-language reporting says Yot named Jenny after his daughter.
Supporting photographs
Three-quarter view of mature Jenny, showing short fertile fronds arcing outward from the compact base, with repeated fine branching and tightly curled brown-tipped terminals.
Mature · Photo: Haruhana USA · © Haruhana · All rights reservedLow frontal view beneath Jenny’s fertile fronds, documenting the dense layered branching, inward-curving hooked tips, and rust-brown spore patches concentrated near the terminal segments.
Mature · Photo: Haruhana USA · © Haruhana · All rights reservedClose side view of Jenny’s fertile-frond tips, showing the distinctive recurved, hook-like terminals and rust-brown spore patches against the densely silvered frond surface.
Fertile frond · Photo: Haruhana USA · © Haruhana · All rights reservedLineage & species
Parentage
Jenny was selected from Bogor sporelings
The 2025 book 鹿角蕨日記簿：栽培與觀賞 reports that Mr. Yot selected Jenny from P. willinckii Bogor sporelings.
willinckii
Propagation
- Produces fertile spores
- Produces pups / vegetative offspring
Documented claims
Historical and factual accounts shown with their review status and supporting sources.
Origin
Jenny geographic origin
Jenny is a Thai-origin named dwarf Platycerium willinckii selection.
Taiwan provenance
Jenny acquisition by Wu Minxiu
Wu Minxiu states that he bought the coin-sized plant from a Thai seller about four years before May 2023 and cultivated it indoors in Taiwan.
Sale history
Jenny 2023 sale
A mature Jenny cultivated by Wu Minxiu sold for NT$6 million at the first Taiwan International Platycerium event in February 2023.
Historical specimen
Jenny original mother plant
Mr. Yot's original Jenny mother plant has died.
Breeder namer
Jenny breeder and naming
Chinese-language reporting identifies Yot, a Thai breeder associated with Rong Fern, as Jenny's breeder and says he named the plant after his daughter.
Parentage
Jenny was selected from Bogor sporelings
The 2025 book 鹿角蕨日記簿：栽培與觀賞 reports that Mr. Yot selected Jenny from P. willinckii Bogor sporelings.
Selection history
Jenny #1 and Jenny #2
Staghorn Diary describes two individuals selected by Thai grower Mr. Yot from Bogor sporelings: Jenny #1 and Jenny #2. Both were named after his daughter; the book describes Jenny #1 as the more commonly encountered plant at the time of publication.
Propagation
Jenny offsets documented by Haruhana
Haruhana Plants documents Jenny offsets offered from its pictured mother plant.
Sources
黃源 / Huang Yuan
講一下古：侏儒爪哇的起源 ↗︎2023PlatyWiki
Jenny / 珍妮 ↗︎Date not established賴鵬翔 / Lai Peng-hsiang
超解憂植物店 ↗︎2023陳弋 / Chen Yi
狂！神秘男捧「600萬現金」抱走「神級鹿角蕨」 ↗︎2023黃仕傑
鹿角蕨日記簿：栽培與觀賞 ↗︎2025鄭進耀
〖時代現場〗一葉千金變成草 ↗︎2023Vandaka Plants
P. willinckii ‘Bogor Mr. Suddan’2025Haruhana Plants
P.willinckii Jenny OC ↗︎Date not established
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