Hey Mom I finally made it around the the video. I will warn you with the raw products thought as I use them myself. I really only like to use them as supplemental additives to an already complete nutrient schedule. These products are very strong. Can’t recall some of the percentages besides the phosphorus which I am currently using. 0-45-0!!!! Super strong stuff. While being stronger it’s also pretty expensive as the quantity is so small. There are plenty of inexpensive yet complete nutrient lines out there. I personally think most are the same with different blends and different labels. The ones who advertise the most are the most expensive. Hope this helps a bit.