501st OG Feminized vs A-Train Feminized — Side-by-Side Comparison
501st OG Feminized versus A-Train Feminized is one of the more revealing matchups you can run as a home grower. The two strains share the same shelf at most seed banks, but their THC ceilings, flowering windows, and yield profiles diverge enough that a single decision tree can save you a full season of regret.
501st OG Feminized vs A-Train Feminized at a glance
| Spec | 501st OG Feminized | A-Train Feminized |
|---|---|---|
| THC | 18% | 21%winner |
| Strain split | 74% Indica / 26% Sativa | 79% Indica / 21% Sativa |
| Flowering time | — | — |
| Indoor yield | — | — |
| Outdoor yield | — | — |
| Plant height | — | — |
| Difficulty | Intermediate | Intermediate |
| Autoflower | No | No |
| Feminized | Yes | Yes |
Effects compared
501st OG Feminized delivers
Both share
A-Train Feminized delivers
501st OG Feminized and A-Train Feminized both bring relaxed, sleepy, happy to the experience, but 501st OG Feminized leans more into relaxed territory while A-Train Feminized pushes harder on relaxed effects.
Growing 501st OG Feminized vs growing A-Train Feminized
501st OG Feminized
- Flowering: Not specified
- Indoor yield: Not specified
- Outdoor yield: Not specified
- Height: Not specified
- Difficulty: Intermediate
Grow 501st OG Feminized in Canada — 74/26 indica with pine terpenes. 16-20% THC. Feminized seeds.
A-Train Feminized
- Flowering: Not specified
- Indoor yield: Not specified
- Outdoor yield: Not specified
- Height: Not specified
- Difficulty: Intermediate
A-Train Feminized: 79/21 indica seeds, 19-23% THC. Relaxed and Sleepy effects, mossy flavor. Feminized.
Both strains share a similar flowering window, so cycle planning will not push you toward one over the other. Yields land in the same range, so neither strain leaves the other behind at harvest. Both strains expect a grower who already understands stable VPD and steady feeding.
Which should you grow?
The right answer depends on your setup, but the trade-offs are clear:
Best for beginners
Tied — either works
Best yield
Tied — same range
Fastest harvest
Tied — same window
Highest THC
A-Train Feminized
Frequently asked questions
Which is stronger, 501st OG Feminized or A-Train Feminized?+
A-Train Feminized comes in higher on the lab sheets at around 21%, compared with 18% for 501st OG Feminized. That said, real-world potency depends on phenotype, cure, and grow conditions — both strains can deliver a serious hit when grown well.
Which yields more, 501st OG Feminized or A-Train Feminized?+
Both strains finish in roughly the same yield band ( vs ), so the better choice depends on whether your tent leans toward short bushy plants or taller, stretchier ones.
Which is faster to harvest?+
501st OG Feminized and A-Train Feminized flower on essentially the same schedule ( and ), so harvest timing is unlikely to be the deciding factor between them.
Which is easier to grow?+
Both strains land at similar difficulty (Intermediate vs Intermediate). Either is approachable for a grower who can hold steady humidity and feed on schedule, and neither is going to baby-sit a beginner more than the other.
Where can I buy 501st OG Feminized or A-Train Feminized seeds in Canada?+
Royal King Seeds carries both 501st OG Feminized and A-Train Feminized as feminized seeds shipped discreetly across Canada. Each strain ships with our germination guarantee and tracked Canada Post delivery in plain unmarked packaging. Visit the 501st OG Feminized page or the A-Train Feminized page to pick your pack size in CAD.
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