
THC
15.7–20%
CBD
0.5%
Genetics Split
Moonshadow is a pure sativa from NorStar Genetics crossing Old Mendo Haze with Purple Mayhem, finishing in 9 weeks at up to 20% THC.
No effect, terpene, flavor or medical-use data specific to Moonshadow has been published yet, so we don't guess. For what sativa strains usually do, see the effects guide.
THC in this profile
20% THC
Growing Information
Flowering Time
9–9 weeks
About Moonshadow
NorStar Genetics Seeds built Moonshadow as a pure, 100 percent sativa by crossing Old Mendo Haze with a Purple Mayhem-type selection, pairing a classic Northern California haze lineage with something considerably rarer. Flowering wraps up in nine weeks, a reasonably tight window for a pure sativa, a category more often known for stretching well past that mark. THC reaches up to 20 percent, a notably strong number for a haze-descended line, many of which top out much lower in the name of preserving their cerebral character. Between the Old Mendo Haze pedigree and the unusual Purple Mayhem cross, this is a strain aimed squarely at sativa purists chasing something with real lineage depth rather than a generic modern hybrid, and the nine-week finish makes it more approachable to grow than most strains carrying the haze name.
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Frequently Asked Questions about Moonshadow
Is Moonshadow an Indica, Sativa, or Hybrid?
Moonshadow is classified as a sativa cannabis strain bred from a genetic cross of Old Mendo Haze × Purple Mayhem Type.
What cannabinoid content is reported for Moonshadow?
Moonshadow: 20% THC and 0.5% 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.