Could you transplant a mature sycamore tree in place of the one that's been cut down?

[IKnowNothingAboutTrees]

I'm just curious if it's possible.
I know it won't be the same.
Just interested as to whether it's possible.

No. They aren't great trees for wildlife. I'd plant an oak.

It is possible. I find trees never grow as well if near to a recently felled or deceased one. 12 feet at least away for most trees, but some species can grow closer - just walk into a forest and see how they grow naturally.

They won’t do that as it’s a unesco world heritage site and you can’t go digging up Hadrian’s Wall to plant a tree.

There was an expert on R4 talking about the feasibility of it, not impossible.

You answered a question that no one has asked.

Yes - they've transplanted much bigger trees.

https://largably.com/largest-tree-transplant/

Cautiously, I'd favour this. The tree was loved for its placement as well as its form. So ideally another sycamore of the same age, but maybe an oak etc.

I would also take cuttings from any new growth of the original sycamore.

I would say that's exactly the question that was asked. You cannot do it for "the one that's been cut down" because that tree was right next to Hadrian's Wall, so even if it might be possible elsewhere, it wouldn't be there, for that tree.

Arboriculturist would advise. A tree could be planted, would grow but not in our lifetime. I imagine lots of money and ideas will be forthcoming…

You wouldn't need to dig up Hadrian's Wall though, would you?

You'd need to negotiate permission to cultivate a new tree near the wall, and with the historic resonance of the sycamore, that might well be granted.

Replanting a mature tree there would be difficult as it would need regular irrigation even in winter, and given the spot probably some sort of anchoring system for the wind.

the gardening forums I am on are talking seriously about the possibility of coppicing as it looks like the stump wasn’t crosscut or treated with anything.

interestingly GQT just yesterday covered this (not Sycamore Gap, just moving/planting mature trees) and depending on the species a whip will often grow to a greater size more quickly than a larger specimen in the same place.

They wouldn't need to touch the wall.

I'd worry about 'replacement menace'; about it becoming a 'thing' to ruin whatever it was replaced with, a bit like a dare or a feat.
I grew up in an area where a landmark of historic significance was at first badly vandalised beyond redemption when I was in my teens. The local council spent a lot of money and effort replacing the landmark in a thoughtful and culturally sensitive way (part of ancient pagan local history). It was re-vandalised to the point of complete obliteration within a week. Over the years, it has been replaced several times, and each time, it's been destroyed again, often pretty much overnight ‐like a bit of sport, now spanning a couple of generations.

God it makes you despair doesn't it

Anything that stands out or has had attention drawn to it, for whatever reason, will get vandalised. This is life in the UK now. Just leave the stump there and it might regrow as a coppice until it's attacked again. It'll be a sad reminder of how much things have gone to shit.

Ds told me about a street animal in another country that has its own Google review because it's so well known and cared about. Poor creature wouldn't last two mins in this country before some vile pig would hurt it.

Absolutely, you can transplant a mature sycamore tree to replace the one that's been cut down! It's a great way to bring back that natural beauty. I'd recommend consulting a professional, like a tree doctor Houston, for the best results. They have the expertise to ensure the tree thrives in its new home.