Deciduous shrub blooming with abundant white-pink beautiful flowers. It blooms in April through May before the leaves bloom.
Leaves change color during the growing season from yellow-green in summer to orange-red in fall.
Ideal for growing in a pot.
Location
Keep the tree outdoors if possible. A sunny spot is needed, but full sun is not tolerated as the delicate flowers and leaves are easily burned.
In winter, a resting period of at least three months is required. Cherry is frost-resistant, but bonsai roots should be protected from low temperatures.
Temperature regime
The temperature during the growth period is +18…+25 °C, during the winter period — about +5…+10 °C. Reducing the temperature during dormancy stimulates lush flowering. Sakura grown in room conditions practically do not bloom.
Watering
Cherry trees require plenty of water during the growing season. The root system should not dry out, especially during flower and fruit development. On the other hand, waterlogged roots will rot, so proper drainage is important. If possible, use rainwater or meltwater, as cherries very much dislike lime.
Fertilizer
During the growing season, use a solid organic fertilizer once a month or a liquid fertilizer every week. Feeding with a balanced fertilizer without high nitrogen content is preferred.
Transplanting
Sakura should be transplanted every two to three years, adult trees less frequently, in early spring before flowers bloom. The roots of young specimens can be significantly pruned, but the roots of mature bonsai trees should be handled more gently and pruned moderately.
Pruning thick, one-tree roots can be dangerous for older trees.
Shaping and pruning
Prune after flowering but before leaves appear. Remove weak, dry or damaged branches. Maintain a compact crown size. The tree can be wire-wrapped any time of year, but it is best done in fall or winter to avoid damaging tender buds and new growth in spring or summer. Do not leave the wire for more than six months.
Soil
Soil should be light fertile with good aeration with pH of 5.5 to 6.5.
Obligate drainage.
The best mixture for Sakura bonsai consists of:
50% Akadama
25% fine gravel or sand
25% organic compost.
Diseases and pests
Unfortunately, cherry trees can be attacked by various pests and diseases: aphids, spider mites, fungal diseases. Inspect the tree regularly, paying attention to the underside of leaves and branch junctions, as pests often hide in these areas. Use appropriate preparations if necessary.
Prevention:
- Correct watering. Overwatering can lead to root rot, and underwatering stresses the plant, making it more susceptible to pests and diseases.
- Enough sunlight and air circulation. A bonsai should receive the right much light and air to prevent the growing of mold and fungus.