If you're going to make a big deal in the national press about how top secret your high security greenhouse is, I'd recommend hiding it a bit better so two nerds in a slack channel can't find it within 15 minutes of idle searching.

https://www.bbc.co.uk/news/science-environment-68497720

Sycamore Gap: New life springs from rescued tree

BBC News is shown the secret site protecting the remains of the Sycamore Gap tree felled last year.

BBC News
@russss hah, I've just come from reading that article and wondering "how many commercial greenhouses could there be in Devon...?"
@ebb I was not optimistic but other clues are available