Polar Express is the result of crossing an all time classic Northern Lights #5 with a Californian Kush and Lowryder. We experimented with over 20 Kush strains before choosing the final, most rewarding variety, to cross with Lowryder. The resulting genetics are outstanding. Maintaining a strong indica dominance, Polar Express is a short/medium auto-flowering variety with a high flower to leaf ratio and dense structure.
Northern Lights is renowned as the backbone of many modern strains and is considered one of the most pure strains ever created. The Kush genetics have added complexity and helped improve the taste. It is advised not to top this strain, instead maintain the large single kola to get the highest yields. Use under a light cycle of 18/6 or 16/8 to develop the greatest flavour without excessive smell.