Is this a good growing medium?

Unfortunately in my country they dont import the Sunshine mix #4 which would be ideal for me. Ive read that advanced nutrients recommends to use this soilless mix with their line up and one reason is because it contains no fertilizers.
The only good soilless mix i could find here is this:

http://www.theriault-hachey.com/en/products/growing-mediums/th1

Its says it had "starter fertilizer" in it. Never heard anyone use this mix but it looks decent to me.. just worried about the fertilizer in it.
Do you think ill have problems using the Whole 2part feeding program from AN with this mix? im plan on seeeding in this mix too. root burn maybe?

I think you'll be fine using that. It looks like a bag of the Pro-Mix that we use in the sates in an anonymous package. The fertilizers in there should be pretty light.

That looks like a good product, the starter fert is probally a low time release so just water for 30 days or so before adding any nutes