Acer japonicum 'Indian Summer' Full Moon Japanese Maple

The Acer japonicum ‘Indian Summer’ is a spectacular Full Moon Japanese Maple admired for its exceptionally large foliage and bold seasonal colour. This striking cultivar produces impressive green leaves, often reaching the size of dinner plates, creating a lush and dramatic presence in the garden.

During the growing season, new summer flushes emerge in shades of pink-red, standing out beautifully against the rich dark green canopy. As autumn arrives, ‘Indian Summer’ transforms into a brilliant display of bright yellow infused with warm tones of orange and red, ensuring a vivid seasonal finale.

With its strong structure and generous foliage size, this cultivar makes a commanding feature tree in both medium and larger gardens, offering texture, colour, and presence throughout the year.

Care Information:

Climate Adaptability: Thrives in temperate climates and performs well in most South African regions with moderate conditions. Protect from extreme heat and drying winds to maintain leaf quality.

Sun Exposure: Prefers morning sun with afternoon shade. While it can tolerate some sun, protection from harsh midday heat will help preserve foliage health and colour vibrancy.

Watering: Keep soil consistently moist but well-drained. Avoid waterlogged conditions, as proper drainage is essential for root health.

Soil Type: Prefers slightly acidic, well-draining soil enriched with organic matter. Good soil structure will support strong root development and vigorous growth.

Pruning: Minimal pruning required. Structural pruning can be done while dormant in winter. Remove dead or crossing branches to maintain an open, balanced canopy.

Fertilisation: Apply a balanced, slow-release fertiliser in early spring to support healthy foliage and vibrant autumn colour.

Mature Size: Reaches approximately 2.5–3 metres in 15 years with a broad, rounded growth habit.