Acer platanoides Nigrum
Acer platanoides Nigrum, commonly known as the Black Norway Maple, is a distinctive deciduous tree known for its striking, dark foliage. The large, five-lobed leaves emerge red in spring, maturing to a dark, almost black-green throughout the summer before turning to brilliant shades of yellow and orange in the autumn. This robust tree thrives in a variety of soil conditions, but prefers a sunny to partly shaded position. It's widely appreciated for its tolerance to pollution and urban conditions, making it an ideal choice for street and park plantings. In addition, it's often used as a shade or specimen tree in larger gardens. Mature size can reach up to 10-15m in height and 8m in width.
- Trimming: Prune acers in late winter or early spring to shape and remove any dead, damaged, or crossing branches. Avoid heavy pruning, as acers have a natural, graceful form.
- Fertilising: Apply a slow-release fertiliser formulated for trees and shrubs in spring. Avoid high-nitrogen fertilisers, which may encourage excessive foliage growth at the expense of the plant's natural form.
- Watering: Water regularly during the establishment phase and in dry periods, ensuring the soil remains consistently moist but not waterlogged. Mulch around the base to retain moisture.
- Pest Control: Look out for aphids and scale insects. Remove them by hand, use insecticidal soap, or introduce natural predators like ladybirds.
- Disease Management: Watch for verticillium wilt, indicated by wilting leaves and branch dieback. Remove affected branches promptly and dispose of them away from healthy plants. Improve soil drainage to reduce risks.
Enjoy complimentary delivery anywhere in mainland New Zealand when you purchase plants worth $250 or more*.
For orders below $250, the following flat-rate delivery charges are applicable:
- Urban delivery within mainland New Zealand: $19.95
- Rural delivery within mainland New Zealand: $39.95
- Waiheke, Chatham and Great Barrier Islands: Please contact us for shipping options.
We aim to have all orders shipped within 14 days from the order date, unless a different shipping date is specified alongside a product.
