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Sativa dominant retail shopping label — not genetics

Northern Lights 99 Strain

Northern Lights 99 is a sativa dominant strain (Cinderella 99 × NL5). ~25.0% THC; 63-day flowering.

Median THC
25.0%
Flowering
63 days
Breeder releases
1
Avg rating

Chemotype genetics-true

THC
25.0%
Chemotype
Type I
THC-dominant

Chemotype — the cannabinoid and terpene profile — is the lab-verifiable signal that stays true to a cultivar’s genetics, which is why scientists classify cannabis by chemical profile (a “chemovar”) rather than by name (Hazekamp & Fischedick 2012). Cannabinoid type is set largely by a single gene (the THC:CBD ratio); about 96% of commercial flower is Type I, THC-dominant. Terpene profiles are sourced from Certificates of Analysis (COA) and roll out as Areto’s lab-verified data comes online.

Indica / Sativa — retail shopping guide

Indica 30%Sativa 70%

Indica, sativa and hybrid are a retail shopping convention — not a reliable guide to genetics or effects. When researchers analysed 89,923 commercial samples across six states, these labels did not predict a plant’s terpene or cannabinoid profile, and a genome-wide study found sativa- and indica-labelled plants to be genetically indistinct (PLOS ONE 2022; Nature Plants 2021). The labels are so fluid that AK-47, a hybrid, won “Best Sativa” at the 1999 Cannabis Cup and “Best Indica” four years later. For an accurate, genetics-true picture, see the chemotype above.

Genetics & Lineage

Parents
This strainNorthern Lights 99

Breeder releases (1)

BreederTHCFloweringSeedsRating
Seedsman25.0%63dfeminized

About Northern Lights 99

Northern Lights 99 Northern Lights 99 blends two of the most legendary and historic cannabis lines into one exceptional, high-performing strain. Developed in collaboration between Seedsman and Brothers Grimm, it brings together the iconic Cinderella 99 with a carefully selected Northern Lights #5 x Haze from Nevil’s F2 stock. The result is more than a modern cross—it’s a contemporary reinterpretation of classic cannabis history. Northern Lights 99 preserves the unmistakable character of traditional Haze genetics while being notably more approachable and faster than many original Haze varieties. Cultivation For those who love the intense aroma and distinctive personality of classic Haze but prefer not to commit to very long cycles, Northern Lights 99 is an appealing alternative. With a flowering time of around nine weeks, it suits growers seeking traditional genetics within a practical schedule. Under suitable climates, outdoor harvest can be expected by mid-October, combining historic lineage with traits attractive for modern outdoor projects. Northern Lights 99 stays relatively compact, making it well suited to controlled indoor setups. Its strong production enhances visual appeal

Frequently asked questions

What are the genetics of Northern Lights 99?
Northern Lights 99 comes from Cinderella 99 × NL5.
Is Northern Lights 99 indica or sativa?
Northern Lights 99 is classified as sativa dominant.
How much THC does Northern Lights 99 have?
Across breeder releases, Northern Lights 99 tests around 25.0% THC.
How long does Northern Lights 99 take to flower?
Northern Lights 99 flowers in about 63 days.
Is Northern Lights 99 available as feminized or autoflowering seeds?
Northern Lights 99 is offered as: feminized.