My 15 litre container can only use about 8 litres in the reservoir so the nutrients were 4ml each of Micro, Grow, Bloom & CalMag (all from Advanced)
I have ayyempted about 6 grows now & had all sorts of troubles due to my inexperience. Plants too high, root rot, too close to LEDs etc. I nearly gave up but hopefully this one will make it all worthwhile