Amend Happy Frog with these nutrients?

[TheFertilizer]

My friend makes these nutrients, and he gave me quite a bit of them and suggested I amend my soil with them. However since then I have switched soils to Happy Frog and I can't find an NPK rating on it anywhere.

Do these look like good nutrients?

 

[Nismo12]

You shouldn't have to ammend happy frog. If you did it would make the soil "hot". I wouldn't start seedlings in it but you could after your transplant. Or you could scratch some into your soil later like in flower. Just top dress it.