Bring in more redwoods make Denmark the next California! It is changing so why not shake things up in the future. Those trees have little trees and the cycle continues. I not trying to be funny or wise just saying why not morph with the change. Who knows in a thousand years you can be attributed to the saving of a species creating costal redwood forests in Denmark,
Good idea, but I think they are need the Pacific fog belt to grow real well.
Gerry will know.
I have seen nice specimens in New Zealand and Scotland, but how those will fare when they try to grow really big, no-one knows.
I think the Sequoia Giganteum is a better bet.
They grow like weeds wherever you plant them.
Second biggest tree in Denmark is a Sequoia ( I know because I climbed and measured it).
The oldest specimens are from late 1850s and they are still just going at it.
It would be fun to be around to see how big they can actually get, here.
Funny thing is, when the first seeds came over, no one really had any idea about how truly monstrous those trees get.
In the Swiss town of Chur, they planted 2 next to a church.
Now they are 1½ times as high as the church and are starting to tilt the foundations of it.
In the Scottish botanical garden of Benmore they decided to line the entrance to the park with some 100 trees ( If I remember correctly, might have been 50, been a few years).
Today you can't get a car in between the trees, they have grown so big.
So they had to make a new entrance to the park.