questions about FFOF happy frog 5-5-5

Can FFOF Happy Frog 5-5-5 cause nute burn? Is it safe to use in spag. Peat for seedling is there are no fertalizers in soil to start with? And last but not. least. If your using organic nutes in general for fertalizer is it possible to make the soil hot considering they are organic?

so nobody can answer this? I guess i might have confused some of yall by FFOF. I dont mean Fox Farm Ocean Forest soil I'm refering to Fox Farms Natural and Organic Fertalizer Happy Frog All Purpose 5-5-5. I dunno if this might help get some answers.

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can somebody answer any one of my three questions please!

You need to start you germed seeds in a organic starter soil of some sort with next to zero nutes in it.

What I would do with that happy frog, I would add the amount that it calls for to the bottom of your soil mix. So im digging 3 by 3 foot deep I would layer those nutes 2 feet down so the nutes are readily available and well broken down.