Zelkova serrata - B4572

Sunlight: Zelkova serrata prefers full sun for healthy and vigorous growth. It can tolerate partial shade, but growth may be slower and less lush.

Watering: Keep the soil slightly moist, watering regularly to prevent it from drying out. Avoid waterlogging, as this can lead to root rot. Ensure that water can drain freely.

Humidity: Zelkova serrata is not very demanding regarding humidity, but it benefits from moderate levels. A humidity tray is not necessary unless the environment is extremely dry.

Pruning: Pruning is important to maintain the shape and structure of the Zelkova serrata bonsai. Trim new growth to encourage branching and keep a compact size. Wiring can be done during the growing season, but take care not to damage the branches.

Fertilization: Fertilize your Zelkova serrata during the growing season (spring and summer) with a balanced, water-soluble fertilizer. Reduce or stop fertilizing in late summer and autumn.

Repotting: Repot your Zelkova serrata every 2–3 years, preferably in spring, before new growth begins. Use a well-draining bonsai soil mix.

Flowering and Fruiting: Zelkova serrata produces small yellow-green flowers in spring, followed by small winged fruits that ripen in autumn. Proper pruning can help encourage good flowering and fruiting.