Growing Hemp and producing CBD oil in the UK

As the title states fellas I was looking for a bit discussion around the subject title, I noticed more and more the demand for CBD and in my general musings I was wondering if anyone on here could shed some light on the subject a little research by myself ( 10 minutes on google ) found that is is legal to grow HEMP in the UK but i see very little in the way of CBD products in all the local grow stores selling equipment even though it may be a grey area I know a lot of customers come to these stores asking about cannabis seeds and I don't think it to much a stretch of the imagination that a similar demand for CBD oil could be there too . Has anyone on here from the UK dabbled with this idea or knows anything about and care to share there experiences ?

It's been a rough on the edges searching people who run Buntane Hashish.
When the mates come over from the states, They always send over a surprising surprise.