Acer palmatum Linearilobum is a striking Japanese maple cultivar, distinguished by its narrow, strap-like leaves which give it a uniquely delicate, almost bamboo-like appearance. This variety is part of the group often called threadleaf or linear-lobed Japanese maples, offering a very different texture to typical broad palmate forms. Key Features: Foliage: Long, thin, ribbon-like lobes form graceful, finely divided leaves. In spring, foliage emerges a vivid bright red, softening to a rich greenish-red to burgundy through summer. In autumn, it turns brilliant fiery red and orange, giving a spectacular display. Habit: Forms a small, upright, elegant tree with a light, airy canopy. Typically grows to 34 metres high with a spread of 23 metres, developing a softly rounded shape as it matures. Bark: Smooth grey-brown branches give subtle winter structure after leaf fall. The fine, linear foliage makes Linearilobum a wonderful contrast plant, ideal for adding delicate texture and movement to borders, woodland gardens, or Japanese-themed plantings. Detailed Care Guide for Acer palmatum Linearilobum Position & Light Prefers partial shade or dappled sunlight. Will tolerate some morning or early afternoon sun, which enhances colour, but protect from hot midday or late afternoon sun to prevent leaf scorch. Always plant in a sheltered position, away from strong winds. Shelter Important to avoid exposed spots. Wind can easily damage the narrow, delicate leaf lobes, causing them to brown or tear. Watering Likes soil to be consistently moist but well-drained. Water deeply during dry spells, particularly when newly planted or if grown in containers. Apply a mulch in spring to conserve moisture and keep roots cool. Soil Prefers slightly acidic to neutral, fertile, humus-rich soil. Avoid heavy clay or highly alkaline soils. If necessary, plant in raised beds or containers using ericaceous compost with added grit for drainage. Feeding Feed lightly in spring with a balanced slow-release fertiliser or a specific feed for acers. Avoid high-nitrogen fertilisers which can promote soft growth more prone to wind or frost damage. Pruning & Maintenance Requires very little pruning. Remove any dead, damaged or crossing branches in late autumn or winter while dormant. Avoid hard pruning, which ruins its naturally airy form. Pests & Problems Generally pest-free and low maintenance. May occasionally attract aphids on soft new shoots. Leaf scorch (brown edges) usually results from drought, strong winds or intense sun, not disease. Container Growing Excellent choice for large pots, especially if garden soil is unsuitable. Use ericaceous compost with added grit, ensure the pot drains freely and is raised on feet. Keep consistently watered, and protect container roots in harsh winters by wrapping or moving to a sheltered spot.