Can i use synthetic nutrients in my organic growth?

Your soil biology will be fine, there is no problem or killing power by using a bit of synhetic nutrients.

Hello Snakeking, Yes you can add synthetic nitrogen with your organic grow and it will not harm your biological life. I used to grow in soil with Biotabs and feed synthetic when necessary. I did this because the biological life could sometimes not provide nutrients fast enough.

Organic is a marketing word, especially without any tests from 3rd party companies. Which no Supplier for nutrients has, its all bullshit and the organic parts are organic, because they are cheap products like vinegar or lemonjuice. Probably those semi professional organic brands can fck up your crop more than a synthetic product ever could. Nitrogen is always good, as long as applied in the right amount and method.