Burnt Toast
- THC
- 21–24%
- Flowering
- 8–9 wk
- Terpene
- Caryophyllene
- Effect
- Relaxed
- Difficulty
- Beginner
Strain facts
Checked Oct 21, 2026 · 4 sources
501St Og is a hybrid from Rare Dankness, bred from Skywalker OG and Rare Dankness #1. Its THC is about 21%, higher than 46% of the 2,347 strains in our database that list THC. It flowers in about 8.5 weeks (sources say 7–9 weeks).
Learn to grow 501St Og: Indoor & Outdoor Growing course, $199
- Type
- Hybrid
- THC
- About 21%1 source
- Top terpenes
- Myrcene earthy, musky
- Caryophyllene peppery, spicy
- Limonene citrus
- Lineage
- Skywalker OG × Rare Dankness #1
- Breeder
- Rare Dankness
- Flowering
- About 8.5 weeks7–9 weeks across 2 sources; the breeder lists 8.5 weeks
4 sources for this profile
- Leafly public strain listing
- Weedmaps public strain listing
- Breeder information: Rare Dankness
Grow facts
- SeedFinder (breeder listing: Rare Dankness) Flowering and grow setting
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 501St Og
The grow facts a breeder or public strain listing gives for 501St Og.
- Flowering time
- About 8.5 weeks7–9 weeks across 2 sources; the breeder lists 8.5 weeks. Faster than 49% of strains with a listed time
- Grow setting
- Indoor and outdoor1 source
Flowering window (weeks after the switch to 12/12)
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 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 501St Og: Indoor & Outdoor Growing course, $199
About 501St Og
In public strain data, 501St Og is classed as a hybrid attributed to Rare Dankness. Its listed parents are Skywalker OG and Rare Dankness #1.
501St Og THC level
Public listings give 501St Og a THC level of 21%, which is close to the middle. Compared with all strains in our research dataset that have their own THC figure, it is higher than roughly 51% of them. Potency varies by grower, batch and lab, so read these numbers as typical values, not guarantees.
501St Og aroma, flavor and terpenes
Its most-reported flavor notes are pine, earthy and woody. Its top listed terpenes 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 501St Og
People who have tried 501St Og most often report feeling relaxed, sleepy, euphoric, happy and tingly. These are user reports, not promises. Effects differ from person to person and depend on dose, setting and tolerance.
Growing 501St Og: what the data says
Flowering is listed at about 7–9 weeks indoors. Grow where home cultivation is legal, and follow your state rules.
501St Og family tree
Its parents, from published lineage.
This strain
501St OgHybrid · 21% THC · 7–9 wk
Similar strains
Matched on shared parents, top terpenes, type and THC. Never on medical use.
Commerce City Kush
aka City Kush
- THC
- 23%
- Flowering
- 8–10 wk
- Terpene
- Caryophyllene
- Effect
- Relaxed
- Difficulty
- Beginner
Do Over Og
- THC
- 21%
- Terpene
- Myrcene
- Effect
- Creative
- Height
- Short
El Jefe
- THC
- 18–25%
- Flowering
- 8–10 wk
- Terpene
- Limonene
- Effect
- Tingly
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.
