THC
11.7–14.6%
Middle half of 8 lab tests · median 12.54%
CBD
0.3%
Middle half of 6 lab tests · median 0.17%
Genetics Split
G13 Haze is a high-potency 90% sativa strain that provides an uplifting experience with sweet, fruity flavors.
Lab-Tested Profile
Measured in 8 flower lab tests of samples sold as G13 Haze by Analytical360, 2013–2015. Bar = middle half of results, tick = median.
Terpenes by weight · total 6.3% median
Lab results reflect the samples submitted under this name; batches, growers and phenotypes vary.
Terpene Profile
Relative levels from lab and source data.
No medical-use data specific to G13 Haze has been published yet, so we don't guess. For what sativa strains usually do, see the effects guide.
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Terpene Fingerprint
Relative terpene levels from lab and source data
THC in this profile
14.6% THC
Growing Information
Flowering Time
10–12 weeks
Difficulty
difficult
Height (Indoor)
100-150cm
Height (Outdoor)
200-300cm
Yield (Indoor)
400-500 g/m²
About G13 Haze
This 90% sativa powerhouse, a cross between G13 and Haze, is the version offered by Reeferman Seeds. It is a more difficult strain to cultivate, requiring 10-12 weeks to complete its flowering phase. With a high THC content of 25%, it is known for its intense, uplifting effects. Indoors, plants reach heights of 100-150cm and yield 400-500 g/m², while outdoor specimens can grow as tall as 300cm. The flavor profile is defined by sweet, earthy, and fruity notes, supported by a rich terpene blend of linalool, caryophyllene, humulene, and limonene. While it is certainly a challenge for novice growers, the results are highly rewarding for those seeking a potent, sativa-dominant experience that clears the mind and elevates the mood through its distinct and powerful aromatic profile.
Where to Buy Seeds
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Bred from G13 Haze
9 crosses in our database list G13 Haze as a parent.
Frequently Asked Questions about G13 Haze
Is G13 Haze an Indica, Sativa, or Hybrid?
G13 Haze is classified as a sativa cannabis strain bred from a genetic cross of G-13 × Haze.
What cannabinoid content is reported for G13 Haze?
G13 Haze: 12.5% THC and 0.3% CBD reported in our data. The THC figure is a lab-test median. Potency can vary across harvests, phenotypes, and growing conditions.
What are the common effects of G13 Haze?
Our data sources report these effects for G13 Haze: euphoric, creative, uplifted. Individual experiences vary.
What does G13 Haze taste and smell like?
Our data sources list flavors of citrus, earthy, fruity and terpenes such as Caryophyllene, Caryophyllene Oxide, Humulene for G13 Haze.
If You Like G13 Haze, Try...
Shared reported terpene or flavor notes; effects may differ
