When to plant London Plane?

London plane is a large, vigorous tree best suited to parks, wide avenues, and spacious gardens where its eventual size—20 to 35 metres tall and 15 to 25 metres wide—can be accommodated. Plant bare-root or container-grown specimens in October, November, or March, when the tree is dormant and soil conditions are workable. Avoid waterlogged or frozen ground. Choose a position in full sun with plenty of space for the crown to develop without interference from buildings or overhead cables. London plane tolerates a wide range of soil types, including clay, loam, and sandy soils, and copes well with urban pollution and compacted ground. Prepare the planting hole to roughly twice the width of the root ball but no deeper; the root flare should sit level with the surrounding soil surface. Break up compacted soil at the base and sides of the hole to encourage root penetration. Position the tree, backfill with the excavated soil, and firm gently to eliminate air pockets. Water thoroughly after planting—apply at least 20 litres to settle the roots. Drive in a sturdy stake at a 45-degree angle to avoid damaging the root ball, and secure the trunk with a tree tie, leaving room for growth. Apply a 7–10 cm layer of organic mulch around the base, keeping it clear of the trunk to prevent rot. Water regularly during the first two growing seasons, especially in dry spells, to help the tree establish a deep, resilient root system.