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Strain facts

Checked Oct 21, 2026 · 6 sources

Gobbstopper is an indica that's intermediate to grow. It was bred by Alphakronik Genes from Purple Urkle and Sin City Kush. Its THC is about 18% (sources say 14–25%), milder than 76% of the 2,347 strains in our database that list THC. It flowers in about 7.5 weeks (sources say 7–9 weeks).

Type
Indica
THC
About 18%14–25% across 3 sources
CBD
About 0.8%0.4–1% across 2 sources
Top terpenes
  1. Myrcene earthy, musky
  2. Caryophyllene peppery, spicy
  3. Limonene citrus
Commonly reported effects
Sleepy, relaxed, tingly, euphoric and hungry
Flavors
Berry, woody and sweet
Breeder
Alphakronik Genes
Grow difficulty
Intermediate1 source
Flowering
About 7.5 weeks7–9 weeks across 2 sources; the breeder lists 7–8 weeks
6 sources for this profile
  1. Leafly public strain listing
  2. Weedmaps public strain listing
  3. Breeder information: Alphakronik Genes

Grow facts

  1. SeedFinder (breeder listing: Alphakronik Genes) Flowering and grow setting
  2. AllBud (strain database) CBD and THC
  3. Crop King Seeds (seed bank) CBD, difficulty, flowering, THC, yield indoor and yield outdoor

Grow facts come from the breeder first, then seed banks and strain databases. With 2 sources we show the range and the middle; with 3 or more, the range and the median, after leaving out values far from the rest. The breeder's own value is the anchor, unless it is far from every other source (outside their range and more than 20% from their median); then we show the full range and the median of all of them. A fact from a single source is marked "1 source", and a fact no source lists is left out. Yields are converted to one unit: indoor per square meter, outdoor per plant.

CTU writes every profile from these facts; we do not copy other sites' descriptions. Values that are a generic default in the source data are left out. Last checked Oct 21, 2026.

Source: CTU strain dataset (public strain listings and breeder info, checked by CTU), verified Oct 2026. Potency, flavor and effects vary by grower, batch and plant. Facts no source lists are left out.

How to grow Gobbstopper

The grow facts a breeder or public strain listing gives for Gobbstopper.

Flowering time
About 7.5 weeks7–9 weeks across 2 sources; the breeder lists 7–8 weeks. Faster than 93% of strains with a listed time
Yield indoor
About 400 g/m²1 source
Yield outdoor
About 550 g per plant1 source
Difficulty
Intermediate1 source. One of 884 intermediate-rated strains
Grow setting
Indoor and outdoor1 source

Flowering window (weeks after the switch to 12/12)

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 9
  10. 10
  11. 11
  12. 12
  13. 13
  14. 14

Sources: the breeder, seed banks and strain databases listed under sources, checked Oct 2026. Percentages compare with every strain in our database that lists the same fact.

Learn to grow Gobbstopper: Indoor & Outdoor Growing course, $199

About Gobbstopper

Gobbstopper is listed in public strain databases as an indica credited to Alphakronik Genes. The parent strains on record are Purple Urkle and Sin City Kush.

Gobbstopper THC level

Public listings give Gobbstopper a THC level of 25%, which is on the strong end. Compared with all strains in our research dataset that have their own THC figure, it is higher than roughly 84% of them. Potency varies by grower, batch and lab, so read these numbers as typical values, not guarantees.

What does Gobbstopper smell and taste like?

Flavor notes reported for Gobbstopper: berry, woody and sweet. The terpenes listed most often are myrcene (earthy, musky), caryophyllene (peppery, spicy) and limonene (citrus). Myrcene is the lead terpene for about 44% of the high-confidence strains in our dataset, so it is a common profile. Terpenes shape smell and taste; their levels change from batch to batch.

Reported effects of Gobbstopper

People who have tried Gobbstopper most often report feeling sleepy, relaxed, tingly, euphoric and hungry. These are user reports, not promises. Effects differ from person to person and depend on dose, setting and tolerance.

Gobbstopper family tree

Parents and the strains bred from it, from published lineage.

This strain

GobbstopperIndica · 14–25% THC · 7–9 wk

Bred from it

Oregon NobleGobbstopper x Pine Tar

Similar strains

Matched on shared parents, top terpenes, type and THC. Never on medical use.

Hybrid

Ape Shit

THC
15–19%
Flowering
8–9.5 wk
Terpene
Limonene
Effect
Uplifted
Difficulty
Intermediate
Save
Hybrid

Cronuts

aka Cronuts #4

THC
13%
Terpene
Caryophyllene
Effect
Relaxed
Save
Indica

Grandmommy Purple

aka Grandmommy Purp, Grand Mommy Purp

THC
28–33%
Flowering
8–9 wk
Effect
Hungry
Difficulty
Beginner
Save

Indica strainsMyrcene strainsBerry strainsStrains bred from Purple Urkle

Where to buy

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Grow it

How to grow Gobbstopper

Flowering time, height and difficulty from the sources, then the full method in the Growing course.

Related strains

Parent: Purple Urkle

1 database strain lists it as a parent. All strains A–Z

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