Northern Lights

Northern Lights is one of the most iconic indica strains in cannabis history. A cross between Afghani and Thai genetics, it was developed in the Pacific Northwest of the United States during the 1980s before making its way to the Netherlands, where it became a cornerstone of Dutch breeding programs. Its compact, resinous buds and deeply relaxing effects have made it a benchmark for indica quality worldwide.

Effects & Experience

Northern Lights produces a powerful body stone accompanied by a warm, euphoric headspace. The onset brings a wave of full-body relaxation that melts away tension and pain, often leading to sleepiness. It is a quintessential nighttime strain, perfect for unwinding after a long day. Medical users frequently turn to Northern Lights for relief from insomnia, chronic pain, stress, and anxiety.

Growing Information

Northern Lights is one of the easiest strains to grow, making it an ideal choice for beginners. It is naturally resistant to mold, pests, and disease, and thrives in both indoor and outdoor environments. Flowering takes just 7 to 9 weeks, and the plants remain compact and manageable. Yields are generous, with dense, frosty buds coated in trichomes.

Availability in Thailand

Northern Lights has part-Thai ancestry and grows well in Thai conditions, so it is a common choice for local cultivators. Since 26 June 2025, cannabis flower in Thailand may only be sold to a patient holding a PT 33 prescription from an authorised practitioner, and it is the practitioner, not the shop, who decides the product and the dose. Seeing a strain on a shop menu is not a reason to buy it. If you think cannabis could help a medical condition, start with a licensed clinic. Our PT 33 guide explains how the prescription works.