When to plant Japanese Maple?

Japanese maples thrive in partial shade, sheltered from strong winds and harsh afternoon sun, which can scorch their delicate foliage. Choose a spot with dappled light or morning sun and afternoon shade. Avoid exposed positions and frost pockets, as late spring frosts can damage emerging leaves. Soil preparation is crucial. Japanese maples prefer well-drained loam or sandy soil that is slightly acidic to neutral. Heavy clay should be improved with plenty of organic matter and grit to ensure good drainage; waterlogged roots will cause dieback. Dig a planting hole at least twice the width of the root ball but no deeper—the top of the root ball should sit level with or very slightly above the surrounding soil to prevent the stem from rotting. Plant in March, April, October, or November when the soil is workable and temperatures are mild. Container-grown specimens can go in during any of these months, but autumn planting allows roots to establish before the growing season. Space plants 250 cm apart to allow for their mature spread of 150–350 cm. Remove the plant from its pot and gently tease out any circling roots. Place it in the hole, backfill with the excavated soil mixed with compost, and firm gently to eliminate air pockets. Water thoroughly after planting, even if the soil is already moist, to settle the roots. Apply a 5–8 cm layer of mulch around the base, keeping it clear of the stem, to conserve moisture and suppress weeds. Stake only if the site is windy, using a low stake that allows the stem to flex naturally.