Open to a less messy option and willing to branch out from the birch family? You will find a number of similarities (at least visually) in the aspen tree, but they are not without their fair share ...
The circular plots consist of aspen and birch trees, surrounded by PVC pipes that allowed scientists to vent carbon dioxide and ozone gas into the air around the trees, to study what effect high ...
birch, and Scots pine have both male and female flowers on every tree – and pollination by the wind results in the production of seeds on the female trees. However, aspen also has the ability to ...
The North Sutherland Community Forest Trust is inviting suggestions as to ways to mark the 25th year of the spiral walk.
About 24 native trees species such as oak, birch, aspen, rowan and wild cherry will be used. It will form part of the Humber Forest project, which aims to plant up to 300,000 this year.
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