m0useanswered grow question 3 years ago Depends on how you like to grow or your previous setup.
if you have DWC style setup or are used to soiless hydro growing. I would suggest BioBizz for organic liquid nutrients.
If you have a soil like setup going, then something like Gaia Green or Dr.earth is a good option, they are dry amendments.
The BioBizz can also be used in soil as well, but the Gaia Green is not hydro friendly from my understanding.
Good Luck!