Red Alder
Common name
Red Alder
Date
July 07, 2010
Details
Broadly conical deciduous. Vigorous growth on hillsides as well as streamsides. Produces good hardwood timber for furniture and panelling. Planted for shelter. Red winter buds identify this alder.
Family
Betulaceae
Forest layer
Canopy
Height (m)
25
Botanical name
Alnus Rubra
Nitrogen fixer
Shade / Sun
Full sun
Soil type
Moist
Wind tolerance
Moderate
Belongs to the following Article
Nitrogen fixing plant species suited to temperate climate such as North Canterbury New Zealand
Nitrogen is an essential element for plant growth. Certain plants have a useful ability to capture nitrogen from the atmosphere. This is often achieved through symbiotic relationship with fungi in the root zone. Being able access unlimited nitrogen allows these plants to grow quickly while also making some available to surrounding plants. The practical reality is that including nitrogen fixing plants of various shapes and sizes amongst other productive plantings improves overall health, vigour and fertility,