Hi,
Thanks for both your comments, I appreciate you taking the time to reply.
Its a Musa basjoo, I've had it for a couple of months and it has grown really well and as quickly as expected. Its in a pot with a mixture of JInumber 2 and perlite, 50:50.
As I said it has been growing quickly, the last leaf as you can see turned out a bit thin and misshapen. The next cigar leaf has a small stain on it but looks to be growing at a normal rate.
There is the odd aphid around which I spray. I have looked hard for spidermite and cannot see any.
I'm in the UK. its been raining for what seems like ages and so I have kept it inside but take it out when ever the sun comes out.
https://photos.app.goo.gl/vjBW8cmzhFGVdbqo6
best wishes
Adnan