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Mame Keyaki (Miniature Zelkova)
AdvancedZelkova serrata
Ultra-small zelkova variety selected specifically for mame bonsai. Forms authentic broom style even at palm size. Tiny leaves and delicate branch tips create a precise miniature world.
About
Mame-keyaki refers to Zelkova serrata specimens selected and cultivated specifically for mame bonsai (palm-sized bonsai, typically under 10 cm) and shohin bonsai. The species is the same as standard zelkova, but individuals with naturally smaller leaves and finer branching tendencies are sought out and propagated for miniature cultivation. Creating an authentic, well-proportioned broom-style (hokidachi) zelkova in a pot small enough to sit in the palm of the hand is considered one of the highest achievements in Japanese miniature bonsai art. The autumn foliage of orange and brown, and the intricate winter branching silhouette, are as visually refined as in full-sized specimens, compressed into a tiny composition.
Lifespan of the Mame Keyaki (Miniature Zelkova)
The Mame Keyaki (Miniature Zelkova) lives 50+ years (as bonsai).
Size of the Mame Keyaki (Miniature Zelkova)
The Mame Keyaki (Miniature Zelkova) grows to 3-10cm (ultra-miniature).
Basic Info
Origin
Japan (selected dwarf individual of Zelkova serrata for mame bonsai)
Lifespan
50+ years (as bonsai)
Size
3-10cm (ultra-miniature)
Temperature
-5〜35℃
Watering & Fertilizer
Fertilizer (regular)
Growing Tips
Placement
Sun to semi-shade. Protect from wind drying
Watering
Tiny pots dry quickly. Check several times daily
Styling
Style as broom form. Defoliate to promote smaller leaves
Notes
Small pots mean drying is immediately fatal. Tray watering effective
Mame Keyaki (Miniature Zelkova) FAQ
QWhat is the growing difficulty level for Mame Keyaki (Miniature Zelkova)?
Advanced. A variety suitable for advanced growers. Requires advanced cultivation techniques and specialized equipment, with careful environmental adjustments needed.
QWhat is the lifespan of Mame Keyaki (Miniature Zelkova)?
The average lifespan of Mame Keyaki (Miniature Zelkova) is 50+ years (as bonsai). With proper cultivation environment and nutrient management, you can keep it healthy for a long time.
QHow large does Mame Keyaki (Miniature Zelkova) get?
The mature size of Mame Keyaki (Miniature Zelkova) is 3-10cm (ultra-miniature). This may vary slightly depending on cultivation environment and individual differences.
QHow should I water and fertilize Mame Keyaki (Miniature Zelkova)?
Mame Keyaki (Miniature Zelkova): watering & fertilizer — Fertilizer (regular). Aim for appropriate frequency and amount.
QWhat is the typical price for Mame Keyaki (Miniature Zelkova)?
The price of Mame Keyaki (Miniature Zelkova) varies significantly by variety, characteristics, size, and lineage. Please check GrowerDirect's price guide for the latest market information.
Last updated: June 24, 2026
Growing Specifications
- USDA Zone
- 5–8
Sources: UF/IFAS: Zelkova serrata
References & Sources
Edited & verified by: GrowerDirect Editorial Team
The classifications, regulations, and growing data on this page are created and verified based on the primary information database below.
Taxonomy & Authority
Accepted name: Zelkova serrata (Thunb.) Makino
Synonyms: Zelkova japonica Dippel, Ulmus keaki Jacob-Makoy, Zelkova keaki (K.Koch) Maxim., Zelkova acuminata (Lindl.) Planch., Zelkova stipulacea Franch. & Sav., Ulmus keia-ki Planch.
Authority databases: GBIF · POWO
Nomenclature follows global taxonomic authority databases.
Regulations & Conservation Status
Sources: CITES Checklist of CITES Species
Regulations may change. Always verify the latest information with the relevant authorities.
Related Species
Find listings for this species
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