Sour Tooth is another new cannabis strain from Dankonomics that was created by using pollen from the Sweet Tooth #4 IBL to fertilise their own Sour OG plant. It is 60% indica, 40% sativa and is a plant with enormous THC production potential. The flavour range with this strain is broad and encompasses the lemon/diesel taste that will be familiar to lovers of Headband strains through to candied sweet fruits such as grapefruit and blueberry. Due to the presence of different pheno-types THC production will vary somewhat within the range 18% – 28%! That’s not a typo – 28% THC can be obtained from some plants but even the lower end of 18% is really quite special. CBD levels are up to 3%. The effects are strongly indica and also euphoric with some plants necessarily offering greater potency as the THC range suggests. Therapeutic applications are for pain relief, insomnia, nausea and multiple sclerosis.