100 OG Kush
- THC
- 20–26%
- Flowering
- 7–9 wk
- Terpene
- Myrcene
- Effect
- Creative
Boss OG strain
Bred by Dark Heart Nursery · OG Kush
Strain facts
Checked Oct 21, 2026 · 4 sources
Boss OG is a hybrid that's challenging to grow. It was bred by Dark Heart Nursery from OG Kush. Its THC is about 23% (sources say 20–26%), higher than 68% of the 2,347 strains in our database that list THC. It flowers in about 9.5 weeks (one source lists 9–10 weeks).
Learn to grow Boss OG: Indoor & Outdoor Growing course, $199
- Type
- Hybrid
- THC
- About 23%20–26% across 2 sources
- Lineage
- OG Kush
- Breeder
- Dark Heart Nursery
- Grow difficulty
- Advanced1 source
- Flowering
- About 9.5 weeks9–10 weeks · 1 source
4 sources for this profile
- Leafly public strain listing
- Weedmaps public strain listing
- Breeder information: Dark Heart Nursery
Grow facts
- AllBud (strain database) CBD and THC
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 Boss OG
The grow facts a breeder or public strain listing gives for Boss OG.
- Flowering time
- About 9.5 weeks9–10 weeks · 1 source. Slower than 77% of strains with a listed time
- Difficulty
- Advanced1 source. One of 84 advanced-rated strains
Flowering window (weeks after the switch to 12/12)
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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 Boss OG: Indoor & Outdoor Growing course, $199
About Boss OG
In public strain data, Boss OG is classed as a hybrid attributed to Dark Heart Nursery. Lineage on record: OG Kush.
How strong is Boss OG?
Reported THC for Boss OG is 20%. That puts it around the middle of the range: its midpoint is higher than about 40% of all strains in our research dataset with a strain-specific THC figure. Potency varies by grower, batch and lab, so read these numbers as typical values, not guarantees.
What does Boss OG smell and taste like?
People most often describe the flavor of Boss OG as diesel, pine and earthy.
Reported effects of Boss OG
People who have tried Boss OG most often report feeling relaxed, giggly, creative, uplifted and happy. These are user reports, not promises. Effects differ from person to person and depend on dose, setting and tolerance.
Growing Boss OG: what the data says
Flowering is listed at about 9–10 weeks indoors. Grow difficulty is listed as advanced. Grow where home cultivation is legal, and follow your state rules.
Boss OG family tree
Its parents, from published lineage.
Parents
This strain
Boss OGHybrid · 20–26% THC · 9–10 wk
Similar strains
Matched on shared parents, top terpenes, type and THC. Never on medical use.
Where to buy
Find licensed dispensaries in your state
Only state-licensed stores, checked against official license lists.
Grow it
Flowering time, height and difficulty from the sources, then the full method in the Growing course.
