Sourdub has a sensitivity to potassium which it will uptake in place of magnesium if levels are too high. This also pertains to some indica dominant hybrids which generally do not stretch much in early flower and produce better with slightly lower K percentages. Unfortunately most varieties of cannabis prefer higher ratios of K and therefore commercial nutrient manufacturers formulas all consist of high K ratios.
I'm still waiting on the sour dub alien dawg cross as this would solve the temperamental traits and improve the yield. Mmmmmm..
Alien dub
I'm still waiting on the sour dub alien dawg cross as this would solve the temperamental traits and improve the yield. Mmmmmm..
Alien dub