Species · Flowering trees like quince and crab apple
Crab apple
Malus sylvestris

Crab apple flowers in spring and fruits small, often colourful apples that can persist for months, giving a two-season display most flowering bonsai don't manage. It needs consistent feeding to support both flower and fruit without exhausting itself, and older bark develops a rough, orchard-tree texture.
Care at a glance
- Watering
- Check daily in growing season; never let it dry out while fruiting. Roughly every 2 days in spring, 1 in summer, 2 in autumn and 5 in winter.
- Light
- Full sun.
- Winter
- Hardy once established; needs winter cold to flower well next spring. Protect it when the forecast drops below -15 °C.
- Feeding
- Every 14 days, Apr to Sep, paused in the hottest weeks.
- Repotting
- Every 2 to 3 years, as buds swell, in Mar.
- Growth
- Moderate growth. Hardy in zones 4 to 8.
The work calendar
| Work | JJan | FFeb | MMar | AApr | MMay | JJun | JJul | AAug | SSep | OOct | NNov | DDec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Prune | Jun | Jul | Nov | |||||||||
| Wire | Jan | Feb | Oct | Nov | Dec | |||||||
| Pinch | May | Jun |