Redwood Ryan
Masterpiece
Or, you could buy a bag of the pine bark and compost it yourself. Start it now in a bag/barrel/box in the sun, water and turn it periodically, leave it out over winter and by spring you should be ready to go. Add a little superphosphate, or some other garden fertilizer, if you like.
Had no idea it was that simple, thanks Jim, I'll have to give that a try.
I did find that a nursery somewhat local to me sells Happy Frog soil, so I picked up a bag. I may not even screen this stuff, just take a small amount and mix it into the soil: