Ground/Air Layer a serissa ?

[Bonsai_paul]

Is this doable and what time of year would i do it here in UK. This will be my first layering attempt

Thank you

 

[Leo in N E Illinois]

Sure, doable.
Now for time off year.

Why? The trunk looks fine to me.

 

[Housguy]

Tree looks good, another pot might be better to highlight the tree.

 

[Scooter9166 - 5a]

I would not risk this tree for an airlayer.

 

[Shibui]

Serissa grows new roots very easily. Just mounding up the soil will cause new roots to grow in a few months if that's what you want. Not quite as easy with all species but Serissa will do it without resorting to cuts, etc.
I agree with Leo though. Layering up there will actually remove a small bend from the trunk. What do you hope to achieve with this other than practice?