Betula Nigra 'Summer Cascade' (Weeping River Birch)

• Native to eastern North America along riverbanks and wetland areas, adapting well to Australian temperate gardens. More heat tolerant than other birch species.
• Features distinctive weeping branches that create an elegant cascading canopy, perfect as a specimen tree. Grows 8-12 metres tall with a spread of 6-8 metres.
• Renowned for its beautiful exfoliating bark that peels in thin sheets, revealing salmon, cream and cinnamon colours underneath. Particularly striking in winter when leaves have fallen.
• Produces small catkins in spring before leaves emerge, followed by bright green foliage that turns golden yellow in autumn.

• Water 2-3 times weekly during establishment, then weekly in summer and fortnightly in cooler months. Check soil moisture 5cm down before watering.
• Position in full sun to partial shade with protection from harsh afternoon sun in hot climates. Morning sun with afternoon shade is ideal.
• Plant in well-draining, fertile soil with pH 6.0-7.5 enriched with compost or aged manure. Heavy clay soils should be amended with organic matter.
• Feed with slow-release fertiliser in early spring and again in mid-summer. Apply organic mulch annually to retain moisture and suppress weeds.
• Prune lightly in late winter to maintain shape and remove dead wood. Avoid heavy pruning as this can stress the tree.
• Ensure adequate air circulation to prevent fungal diseases, especially in humid coastal areas.

• Provide full sun to partial shade with morning sun preferred in hot Australian climates. At least 6 hours of sunlight ensures healthy growth and autumn colour.
• Water deeply and regularly, especially during establishment and dry periods. Soil should remain consistently moist but never waterlogged.
• Plant in well-draining, slightly acidic to neutral soil enriched with organic matter. Mulch around the base to retain moisture and regulate soil temperature.
• Protect from hot afternoon sun in regions with intense summer heat. Consider planting where it receives some afternoon shade.
• Prune lightly in late winter to maintain shape and remove any dead or crossing branches.

• Aphids can cluster on new growth causing leaf curl - spray with horticultural oil or insecticidal soap. Monitor regularly during spring growth periods.
• Bronze birch borer may attack stressed trees - maintain consistent watering and avoid root disturbance. Remove affected branches promptly.
• Leaf spot diseases appear in humid conditions - ensure good air circulation and avoid overhead watering. Remove fallen leaves in autumn.
• Root rot develops in poorly drained soils - plant in well-draining locations and avoid overwatering during winter months.