2064
Guru Hybrid
Median THC
20.8%
Flowering
8–10 weeks (~56–70 days)
Breeder
Swamp Boy Seeds

What labs found

Median THC
20.8%
Typical range
11.4–24.8%
Lab tests
52
States
3

0%40%

Most of these tests come from one producer, so they may say more about that grower than the strain.

Flower tested under this name in legal US markets, 2016–2022. The range covers the middle 90% of tests. Growers and labs vary, so a given jar can fall outside it. Data: Jikomes & Zoorob (CC0), Cannabis Wise Guys (CC BY 4.0), Cannlytics (CC BY 4.0).

About Guru

Guru is a hybrid selection from Forbidden Fruit credited to Swamp Boy Seeds. Known for grapefruit, diesel, pineapple aromatics.

Guru (also circulated as Guru #10) is a hybrid phenotype selection from the Forbidden Fruit line, credited to Swamp Boy Seeds. State lab records track Guru across 3 legal markets between 2016 and 2022, with a large share of tested flower batches originating from a single regional cultivator. Photoperiod cuts typically finish flowering in 8–10 weeks (~56–70 days) under indoor or greenhouse lighting.

Aroma and flavor

Jars of Guru are most often described as showing tangy ruby grapefruit, sharp fuel and diesel, tropical pineapple and tropical fruit. As with any flower, harvest timing and curing conditions determine how prominently those aromatics carry from the jar to the palate.

Reported effects

Consumers commonly report heavier evening drowsiness, physical relaxation and an upbeat, cheerful mood, making Guru a frequent pick for evening unwinding or unhurried downtime. The most commonly noted downsides are mild grogginess or headache and nervousness if overconsumed.

Specs

Genetics

Also known as
Guru #10

Growing

Grower notes
Photoperiod cuts typically finish flowering in 8–10 weeks (~56–70 days) under indoor or greenhouse lighting.

The flower

Flavour
Grapefruit, Diesel, Pineapple, Tropical
Aroma
Tangy ruby grapefruit, sharp fuel and diesel, tropical pineapple
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Family tree

Guru is reported as Forbidden Fruit.

  • Parents
  • Grandparents
  • As reported, not a genetic test

View full lineage table →

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