X-Pand Instant Garden Soil (coco)

I'm using this at 1/2 peat moss and 1/2 coir (this stuff) and some perlite.

The manufacturer is at

X-Seed :: Garden Soil :: X-Pand Instant Garden Soil

Has anyone used this stuff? I'm concerned because it has nutes in it (so I consider in not virgin coir).

I can get it locally so this is why I used it. Closest hydro shop is 50 miles away.

i think its more risky with nutes in the soil... the majority of people have no problems, but then again you never know till you use it