blueberry hill...well bed actually

My inlaws are getting me a couple of blueberry bushes for Christmas. I understand they require acid soil. I don't have acid soil on my plot. I was thinking of building a raised bed from scaffold planks - I work on site and sometimes they just jump into my van- and lining it with landscape fabric before filling with erecaceous (probably spelt wrongly!) soil. Not sure how deep. Was thinking a couple of feet high.
Would this work?
Any tips for a good organic feed that will help keep the ph low?
Are bark chippings from conifers acidic (I heard they were but like to check my sources!)

Many thanks
Andy

Raised bed is good, i wouldn't use landscape fabric myself. You can lower the ph of soil using sulphur chips. However this is not an instant transformation needs 2 or 3 months to work. Thereafter just topdress with sulphur chips and composted pine bark or composted bracken if you can get it

I can see the logic of the landscaping fabric. And it might well work but I have no experience of using it this way. However it might impair drainage and or restrict/constrain root growth and it would be a significant task to remove it.

You can get sulphur chips from most good horti shops but often only in small quantities. I got a 5kg bag from
garden direct