Do I leave mesh wire and burlap on a tree rootball Amelanchiar?

[Towcester]

It's a bit like the one in this link?

marshalltrees.com/wire-baskets-why-leave-them-intact/

Can i just plant the whole lot in the hole wire and all?

Getting mixed answers from different sources.

The grower in that link is in Florida in the USA which has a vastly different climate to the UK.

I would say it depends entirely on how solid the existing root ball is, and whether or not it has grown through the sacking/basket.

Right, it hasnt grown through.

I was too hasty perhaps.

Rootball delivered at 3.30. It came in a giant container but they had covered the rootball loosely with soil.

I wanted to get it in the ground so dug the hole and soaked the contents if the container with two buckets of water whilst i dug.

Hole ready. Got rootball out of container but was surprised to see the mesh and burlap. I am a novice gardener.

By the time i researched it had gone dark.

Rootball is well watered and sat upright on my soil now and it forecast to get down to -1 tonight.

Will it be ok to do it tomorrow?

Not good for roots to be exposed to frost- if it were me, I'd want to wrap up that rootball tonight to protect it- old duvet? multiple layers cardboard? or cover with several inches of earth

Thanks. Threw some old clothes away at the weekend so pulled them out of the bin and wrapped it up.

I will unwrap and inspect in the daylight tomorrow and call the garden centre to ask if i should remove wire and burlap.

Thanks again