
THC
14.2–17.1%
CBD
0.7%
Northern Lights Auto 3 from Auto Seeds is an autoflowering indica testing 14.2-17.1% THC over ten to eleven weeks.
No effect, terpene, flavor or medical-use data specific to Northern Lights Auto 3 has been published yet, so we don't guess. For what indica strains usually do, see the effects guide.
THC in this profile
17.1% THC
Growing Information
Flowering Time
10–11 weeks
About Northern Lights Auto 3
Auto Seeds releases a third autoflowering version of Northern Lights, testing between 14.2 and 17.1 percent THC. Flowering takes ten to eleven weeks, longer than many autoflowers, indicating this version may prioritize a fuller expression of the plant's structure over the fastest possible turnaround. Reaching a third numbered release suggests Auto Seeds has continued adjusting the cross across multiple generations, likely refining consistency or vigor with each version. The moderate THC range keeps this iteration approachable rather than extreme for an indica carrying such a widely known name. For growers who want that name in autoflowering form without an unusually fast or slow cycle, this third edition offers a steady middle ground between speed and development time.
Where to Buy Seeds
We may earn a commission from purchases made through these links.
Frequently Asked Questions about Northern Lights Auto 3
Is Northern Lights Auto 3 an Indica, Sativa, or Hybrid?
Northern Lights Auto 3 is classified as a indica cannabis strain.
What cannabinoid content is reported for Northern Lights Auto 3?
Northern Lights Auto 3: 17.1% THC and 0.7% CBD reported in our data. The THC figure, when present, is the upper end of the reported range, not a typical measured dose. Potency can vary across harvests, phenotypes, and growing conditions.