BonsaiList · Field care cardzones 5–9
Cork Bark Elm Bonsai
Ulmus parvifolia 'Corticosa'
- Light
- Full sun to partial shade
- Water
- Moderate
- Soil
- Well-draining general mix
- Temperature
- Hardy to -20°F
- Feeding
- Every 2 weeks, spring through August
- Repotting
- Every 2-3 years
The year at a glance
FeedPrune
prune: spring through fall