Humboldt Sour Diesel is a fresh new take on the classic Sour Diesel with its extremely dense flower structure. No larf on these ladies. Its obvious skunky aroma makes this plant impossible to conceal. It is easy to grow and will double in size during flower. This low mainte- nance strain expresses moder- ate mold resistance. Humboldt Sour Diesel is sure to get your creative juices flowing. This strain produces a functional, energizing high that melts into a relaxing, cerebral high. HSD is particularly sought after by artists for its creative and inspirational stimulation.