THC
21.7–24%
CBD
0.2%
Hashmaster is a Brothers Grimm hybrid testing 21.7 to 24 percent THC, one of the stronger cultivars in this lineup.
No effect, terpene, flavor or medical-use data specific to Hashmaster has been published yet, so we don't guess. For what hybrid strains usually do, see the effects guide.
THC in this profile
24% THC
About Hashmaster
Brothers Grimm Marijuana Seed Bank's Hashmaster leans into its title with serious potency: THC testing runs from 21.7 up to 24 percent, comfortably among the stronger hybrids available and enough to justify a name built around mastery. Beyond that number, the documented profile is sparse - no lineage, flowering time, height, or yield has been recorded, and effects, flavors, and terpenes remain unlisted for this particular cut. That makes Hashmaster a strain whose current reputation rests almost entirely on lab-verified strength rather than a fleshed-out sensory description. For anyone chasing potency first and details later, the THC range alone offers a clear reason to pay attention, even while the rest of the profile waits to be filled in.
Where to Buy Seeds
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Frequently Asked Questions about Hashmaster
Is Hashmaster an Indica, Sativa, or Hybrid?
Hashmaster is classified as a hybrid cannabis strain.
What cannabinoid content is reported for Hashmaster?
Hashmaster: 24% THC and 0.2% 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.