501St Og
aka 501 OG
- THC
- 21%
- Flowering
- 7–9 wk
- Terpene
- Myrcene
- Effect
- Relaxed
White Strawberry strain
Bred by G13 Labs
Strain facts
Checked Oct 21, 2026 · 5 sources
White Strawberry is a hybrid that's intermediate to grow. It comes from G13 Labs. Its THC is about 20% (sources say 12–22%), milder than 54% of the 2,347 strains in our database that list THC. It flowers in about 8.5 weeks (one source lists 8–9 weeks) and is listed for a September outdoor harvest.
Learn to grow White Strawberry: Indoor & Outdoor Growing course, $199
- Type
- Hybrid
- THC
- About 20%12–22% across 3 sources
- Breeder
- G13 Labs
- Grow difficulty
- Beginner to intermediate2 sources
- Flowering
- About 8.5 weeks8–9 weeks · 1 source
5 sources for this profile
- Leafly public strain listing
- Weedmaps public strain listing
- Breeder information: G13 Labs
Grow facts
- AllBud (strain database) THC
- 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 White Strawberry
The grow facts a breeder or public strain listing gives for White Strawberry.
- Flowering time
- About 8.5 weeks8–9 weeks · 1 source. Faster than 49% of strains with a listed time
- Yield indoor
- About 450 g/m²400–500 g/m² (13.1–16.4 oz/ft²) · 1 source
- Yield outdoor
- About 550 g per plant500–600 g per plant (18–21 oz) · 1 source
- Difficulty
- Beginner to intermediate2 sources. One of 884 intermediate-rated strains
- Outdoor harvest
- SeptemberEarlier than 77% of strains with a listed month
Flowering window (weeks after the switch to 12/12)
- 1
- 2
- 3
- 4
- 5
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- 8
- 9
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- 14
Listed outdoor harvest (northern hemisphere)
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
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 White Strawberry: Indoor & Outdoor Growing course, $199
About White Strawberry
White Strawberry is a hybrid cannabis strain from the breeder G13 Labs.
White Strawberry THC level
White Strawberry’s THC is about 20% (sources say 12–22%), milder than 54% of the 2,347 strains in our database that list THC. Potency varies by grower, batch and lab, so read these numbers as typical values, not guarantees.
White Strawberry aroma, flavor and terpenes
Flavor notes reported for White Strawberry: sweet and berry.
Reported effects of White Strawberry
Commonly reported effects: focused, happy, uplifted, energetic and euphoric. These are user reports, not promises. Effects differ from person to person and depend on dose, setting and tolerance.
Growing White Strawberry: what the data says
Grow difficulty is listed as beginner. Outdoors in the Northern Hemisphere, harvest is listed for September. Grow where home cultivation is legal, and follow your state rules.
White Strawberry family tree
Strains bred from it, from published lineage.
This strain
White StrawberryHybrid · 12–22% THC · 8–9 wk
Bred from it
Sequoia StrawberryWhite Nightmare x White Strawberry
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.
