Quercus coccinea (Scarlet Oak)

How to grow Quercus coccinea (Scarlet Oak) in NZ

Quercus coccinea, or Scarlet Oak, grows best in NZ in full sun and well-drained, slightly acidic soil. Choose a spacious site to showcase its brilliant red autumn foliage and allow for its large mature size. Water regularly during the first few years to establish strong roots, then only in prolonged dry periods. Apply a slow-release fertiliser in spring and mulch around the base to retain moisture. Prune in late winter to remove damaged or crossing branches.

Quercus coccinea (Scarlet Oak) care tips

Water young Quercus coccinea trees regularly during dry periods to encourage deep root growth, then reduce watering once established. Mulch around the base to conserve moisture and suppress weeds, keeping mulch away from the trunk. Feed with a slow-release fertiliser in spring to support healthy growth and vibrant foliage. Prune in late winter or early spring to remove dead, damaged, or crossing branches, and protect young trees from strong winds until well established.

Tree size, spacing, and growth rate

Quercus coccinea typically grows 15–25 m tall and 12–15 m wide with a moderate growth rate. Space trees at least 10–12 m apart to accommodate their broad canopy and ensure good airflow.

Why buy Quercus coccinea (Scarlet Oak) trees from The Plant Company?

Buying Quercus coccinea (Scarlet Oak) from The Plant Company ensures you receive a strong, healthy tree grown to thrive in NZ conditions. Our trees are carefully nurtured for robust root systems, sturdy growth, and excellent form, giving you the best start for long-term success. We provide quality assurance, expert planting advice, and convenient delivery, making it easy to add this striking, autumn-coloured oak to your landscape with confidence.