All Species > Quercus coccifera
Kermes Oak
Evergreen oak with small leaves and rugged bark; strong apical dominance.
Seasonal Care Guide
Late Dormancy (Invalid DateTime – Invalid DateTime)
- Watering: Water sparingly, just enough to prevent the root ball from fully drying out. Avoid waterlogging.
- Fertilization: Do not fertilize. Tree is not metabolically active.
- Repotting: Prepare for repotting if needed; finalize substrate and pot choices.
- Pruning: Minor structural pruning can be done now if needed to reduce large branches before repotting.
- Wiring: Avoid wiring during cold spells. Only if structure requires correction before bud swell.
- Pests Disease: Inspect for overwintering pests like scale or spider mites; clean bark if needed.
- Winter Protection: Shelter from late frosts. Protect roots from freeze-thaw cycles using mulch or a cold frame.
- Wound Management: Seal large pruning wounds to prevent desiccation.
- Deadwood Carving: Best time for carving; wood is dry and will hold detail well.
- Propagation: Stratify acorns if attempting seed propagation.
- Development: Focus on structural assessment and planning.
- Display: Not advised; tree is dormant and lacks aesthetic presence.
Placement & Seasonal Notes
- Placement: Full sun
- Notes: Sunlight essential to reduce internode length.
- Winter: Very cold hardy; protect container roots in deep freeze.
- Summer: Tolerant once established; reduce water in extreme heat.
Leaf Traits
- Persistence: Evergreen
- Form: Broadleaf
Watering & Fertilization
- Watering: Moderate
- Notes: Let soil surface dry slightly between watering.
- Season: Spring → Autumn
- Fertilization: Balanced
- Notes: Light feeding in early spring and midsummer.
Training Techniques
- Wiring: Spring or Autumn
- Notes: Wire early; bark scars easily and heals slowly.
- Pruning: Structural in early spring, maintenance after flowering
- Notes: Responsive to hard pruning; control apical growth.
- Repotting: Every 2-3 years
- Notes: Repot in spring; use well-drained soil with some grit.
Propagation
- Method: Cuttings or seed
- Notes: Can be grown from acorns or air layered.
Zone 8b Considerations
Protect roots if temps < 20 F