Mixing 4-4-4 and 2-8-4 organic dry amendments into Fox Farm Ocean Forrest?

Hello! I've been trying to use organic-based nutrients for growing and stumbled across an organic dry amendment called Gaia green. I have listed the ingredients below but was curious if you felt I should mix the amendments into the Fox Farm Ocean Forrest or top-dress at a later date? It will be grown in a 3-gallon fabric pot if that makes a difference.

My thoughts are because the Foxfarm has nutrients already I would be afraid to burn the seedlings.

Thoughts?

Thanks for taking the time to read this!

Gaia Green Organic 4-4-4
GUARANTEED MINIMUM ANALYSIS
Total Nitrogen (N)………………………………..………4.0%
2% Water Soluble Nitrogen (N)
2% Water Insoluble Nitrogen (N)
Available Phosphoric Acid (P2O5) ……..……………….4.0%
Soluble Potash (K2O) ……………………………………4.0%

DERIVED FROM
Certified organic alfalfa meal, basalt rock dust, blood meal, bone meal, feather meal, fishbone meal, fossilized carbon complex, glacial rock dust, greensand, gypsum, insect frass, kelp meal, mined potassium sulphate, mineralized phosphate, oyster shell flour, rock phosphate.

and

Gaia Green Power Bloom 2-8-4
GUARANTEED MINIMUM ANALYSIS
Total Nitrogen (N)……………………………………….2.0%
1.82% Water Soluble Nitrogen (N)
0.18% Water Insoluble Nitrogen (N)
Available Phosphate (P2O5) …………………..……….8.0%
Soluble Potash (K2O) …………………………….…….4.0%

DERIVED FROM
Basalt rock dust, bone meal, sterilized feather meal, fish bone meal, humic acid, glacial rock dust, greensand, gypsum, insect frass, kelp meal, mined potassium sulphate, mineralized phosphate, rock phosphate.

 

Appreciate your insight thank you! I will do as you said. Makes the most sense.

 

I appreciate the honesty and will take it into considerating when looking for an alternative fertilizer.

Thanks again for taking the time to check out the question!