Environmental evening “Green areas in city” / Miljøkveld “Grønne byområder”

Today I gave a presentation for the Environmental evening about “Green areas in city”
Place: Stammen cafe, Trondheim, Norway

Presenters:

Among the presenter were Ole Reitan from ABC Natur (a presentation about the importance of having a diversity in green urban areas) and Erik Brenna from Bioveier i byen (a presentation about how to construct a wildlife friendly garden and about the work Bioveier i byen does in Trondheim).

Organizers: Naturmangfoldgruppen i Naturvernforbundet i Trondheim (from Norwegian: Nature biodiversity group in Nature Conservation Association in Trondheim) and Bioveier i byen (from Norwegian: Bio ways in city).

Links:
event on facebook: https://www.facebook.com/events/985607911574199/

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Solidágo canadénsis /Kanadagullrisen/

Be careful choosing plants for garden, for example Solidágo canadénsis/Canadian goldenrod/Kanadagullrisen is one of invasive species in some regions, it dominates and push out native species.

According to Norsk Botanisk Forening (Norwegian Botanic Association), it produces chemicals, which prevent other species to grow at that soil. So Canadian goldenrod is already in black list of Norway, it can spread out more in future.
There are a post on facebook from Norwegian Botanic Association and Wikipedia page about it.

Photo from Norsk Botanisk Forening