Growing & Maintenance Tips for Populus tremula 'Erecta'
Plant in full sun (or mostly full sun) with well-drained soil. It tolerates a range of soil types so long as drainage is good. Keep soil moderately moist, especially while it’s establishing; once mature it shows some drought tolerance. Regular moisture helps maintain foliage quality and autumn color. Prune lightly only to tidy up shape or remove any damaged branches; avoid heavy pruning. It performs best in cooler climates and may struggle in extreme heat, humidity, or polluted urban air.