To do so using the same old model of monoculture Sitka spruce plantations would be the worst option. It makes no sense to put public money into a forest that is going to be blown down again in 10 ...
The seed for the tree, which was likely a Sitka spruce, he speculated, was probably dropped by a bird, or blown off a hill, and landed in a concave area of the rock where soil had collected.