Syzygium
(cherry bush)

Care

The cherry bush, native to Australia and New Zealand, is an evergreen plant that can develop into a tree or shrub. It boasts sturdy, glossy, lance-shaped leaves in a deep green hue. These leaves are organized in opposite pairs.

In spring the cherry bush shows its beauty with numerous small, full white flowers. When autumn comes, the bush produces edible red fruits, which are loved by birds.

In its natural habitat in Australia, the cherry bush is often pruned to serve as a hedge. However, if given the space to grow freely, it will form into a single-trunked tree topped by a dense, oval canopy.

Although the cherry tree has a lot to offer, it has one major limitation: it cannot tolerate frost. So for those living in colder climates, it is essential to take this into account and bring the Bonsai inside during the winter months.

  • Optimal in sunny, warm areas.
  • Can handle full sun, but prefers partial shade in extremely hot regions.
  • Protect from frost and cold winds.
  • In winter, ideal in a conservatory or indoors, but avoid placing above a radiator. The plant does not like drastic temperature changes.
  • Moisturize thoroughly when it feels dry.
  • Avoid overwatering; do not water when the soil is moist.
  • Preferably use rainwater, especially if tap water is hard.
  • Provide sufficient humidity around the plant.
  • Feed with a fertilizer suitable for acid-loving plants (for example, azalea fertilizer) every two weeks from spring to late fall.
  • Regular pruning is essential due to the vigorous growth.
  • Prune new shoots to 1-2 leaf pairs after 6-8 leaves have formed.
  • Try to avoid large pruning wounds as these do not heal properly.
  • Wire during the growing season, but be careful not to damage branches and avoid prolonged wiring.


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  • Do this every two years in the spring. Perform moderate root pruning.
  • A standard bonsai mix or azalea soil such as Kanuma is ideal.
  • Keep an eye out for scale insects, mealybugs, Caribbean fruit fly, aphids and spider mites.
  • Use a targeted pesticide to control these pests.