Photo: Dinkum — CC0 · source
Survives zone 5 through 8
Harvest calendar
Best planted in early spring after your last frost, or in fall before the ground freezes, depending on your climate.
Known in Japan, Korea, and China as toringo or Siebold's crabapple, this compact species (to roughly 3–5 m) is among the most popular Malus for bonsai cultivation, valued for its dense, cloud-like spring blossom and small fruit that color well after frost.
- Hardiness
- Zone 5–8
- Habit
- Tree
- Edible part
- Fruit
- Ripens
- Summer–autumn
- Mature size
- Shrub or small tree 2–8 m, arching and often multi-stemmed
- Light
- Full sun
- Soil pH
- 6.0–7.0 (near-neutral)
- Environment
- Temperate
- Native range
- Native to East Asia — recorded across many Chinese provinces (including Fujian, Gansu, Guangdong, Guizhou, Henan, Hubei, Hunan, Jiangxi, Liaoning, Shaanxi, Shandong, Sichuan, Yunnan, and Zhejiang), the Korean peninsula, and Japan (Hokkaido, Honshu, Kyushu, Shikoku), typically in mountainous woodland.
- Status
- Both wild and cultivated
- Years to fruit
- 2–4 yrs
- Growth speed
- Medium; a small tree reaching roughly 3–5 m tall and wide, often grown as a large shrub.
- Spacing
- 300 cm (118 in) apart — about 9 m² (97 sq ft) per plant
- Leaf shape
- Small, ovate leaves on a compact, often shrubby framework — a form widely trained for bonsai for its fine ramification and proportionally small leaf size.
- Root system
- Fibrous, relatively shallow-spreading root system typical of the genus, well suited to the container culture used in bonsai.
- Fruit description
- Small pome up to about 2 cm in diameter, edible raw or cooked, with flavor and sugar content improving noticeably after the fruit has been through a frost.
- Propagation
- Seed is best sown fresh in autumn in a cold frame; stored seed requires 3 months' cold stratification at 1°C and germination may still take 12 months or more. Mature-wood cuttings can be taken in November. Ornamental and bonsai selections are typically grafted rather than grown from seed.
- Pollination
- ⚠ Mostly SELF-INCOMPATIBLE — needs a 2nd cultivar
- Pollinator partners
- apple
The edible parts listed above are a starting point, not a field guide. Identify a plant with certainty — ideally against a local authority — before eating any part of it, and read the full disclaimer. Spotted something wrong? Report it.
Growing guide
Fertilizing. Succeeds in fertile, moisture-retentive loamy soil and tolerates sandy or heavy clay soils across mildly acid to mildly alkaline pH, so it needs minimal supplemental feeding once established.
How it spreads. A single-stemmed small tree or large shrub that does not sucker or colonize aggressively; it hybridizes freely with other Malus species (it is closely related to M. floribunda), and self-seeds via bird-dispersed fruit.
Growing tips. Prefers a sunny position — fruiting is reduced in partial shade — and is susceptible to honey fungus like most Malus. Crosses of M. toringo (M. halliana × M. toringo hybrids) have been noted as resistant to apple scab and fire blight, and the species is valued by breeders as a genetic source in disease-resistance work. It is one of the most popular Malus species for bonsai in Japan, prized for its dense spring display of white-to-pink blossom and small fruit, and is trained into both formal and informal bonsai styles.
Grow journal
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