What are the differences between Fermaid K and Fermaid O, and which one would be more suitable for my fermentation process?

Fermaid K is a blend of inorganic nitrogen and micronutrients, while Fermaid O is an organic nutrient source. Fermaid K is better for early fermentation, while Fermaid O is suitable for later stages. Choose Fermaid K for a faster start, and Fermaid O for a slower, more sustained nutrient release. Select based on your fermentation timeline and needs.