Nettle TreeCeltis australis

Water regularly when young to establish a good root system. Once mature, Celtis australis is drought-tolerant and requires watering only during prolonged dry spells.

Ensure good drainage to prevent waterlogging, which can harm the roots. Reduce watering in winter when the plant is dormant.

Pruning is mainly for shaping and maintaining tree health. Remove dead, damaged, or crossing branches anytime.

For structural improvement, light pruning can be done in late winter or early spring before new growth begins. Avoid heavy pruning as it can stress the tree.

Celtis australis can be propagated by seeds, which require a period of cold stratification to germinate. Softwood or semi-hardwood cuttings can also be taken in summer and treated with rooting hormone.

Grafting is another method, often used for specific cultivars.

Young trees may benefit from repotting every 2-3 years to refresh the soil and provide more space for root growth. Mature trees in the ground rarely need repotting.

When repotting, use a well-draining potting mix and ensure the new pot is only slightly larger than the current one.