3X Crazy Autoflower vs Ace of Spades Autoflower — Side-by-Side Comparison
If you have narrowed your shortlist down to 3X Crazy Autoflower and Ace of Spades Autoflower, you are weighing two genuinely different growing personalities. One leans toward the kind of plant that forgives a beginner; the other rewards a grower who already understands their environment. The data below makes that gap obvious.
3X Crazy Autoflower vs Ace of Spades Autoflower at a glance
| Spec | 3X Crazy Autoflower | Ace of Spades Autoflower |
|---|---|---|
| THC | 21%winner | 20% |
| Strain split | 82% Indica / 18% Sativa | 66% Indica / 34% Sativa |
| Flowering time | 8-10 weeks | 8-10 weeks |
| Indoor yield | 350-500g/m² | 350-500g/m² |
| Outdoor yield | 50-200g/plant | 50-200g/plant |
| Plant height | 60-100cm | 60-100cm |
| Difficulty | Easy | Easy |
| Autoflower | Yes | Yes |
| Feminized | Yes | Yes |
Effects compared
3X Crazy Autoflower delivers
Both share
Ace of Spades Autoflower delivers
3X Crazy Autoflower and Ace of Spades Autoflower aim at almost completely different effect profiles, so the choice between them is less about strength and more about the kind of session you want.
Growing 3X Crazy Autoflower vs growing Ace of Spades Autoflower
3X Crazy Autoflower
- Flowering: 8-10 weeks
- Indoor yield: 350-500g/m²
- Outdoor yield: 50-200g/plant
- Height: 60-100cm
- Difficulty: Easy
3X Crazy Autoflower delivers relaxing indica effects in a fast-finishing autoflowering format — seed to harvest in 9-11 weeks.
Ace of Spades Autoflower
- Flowering: 8-10 weeks
- Indoor yield: 350-500g/m²
- Outdoor yield: 50-200g/plant
- Height: 60-100cm
- Difficulty: Easy
Ace of Spades Autoflower delivers relaxing indica effects in a fast-finishing autoflowering format — seed to harvest in 9-11 weeks.
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?
Here is the short version of the verdict:
Best for beginners
Tied — either works
Best yield
Tied — same range
Fastest harvest
Tied — same window
Highest THC
3X Crazy Autoflower
Frequently asked questions
Which is stronger, 3X Crazy Autoflower or Ace of Spades Autoflower?+
3X Crazy Autoflower comes in higher on the lab sheets at around 21%, compared with 20% for Ace of Spades Autoflower. 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, 3X Crazy Autoflower or Ace of Spades Autoflower?+
Both strains finish in roughly the same yield band (350-500g/m² vs 350-500g/m²), so the better choice depends on whether your tent leans toward short bushy plants or taller, stretchier ones.
Which is faster to harvest?+
3X Crazy Autoflower and Ace of Spades Autoflower flower on essentially the same schedule (8-10 weeks and 8-10 weeks), so harvest timing is unlikely to be the deciding factor between them.
Which is easier to grow?+
Both strains land at similar difficulty (Easy vs Easy). 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 3X Crazy Autoflower or Ace of Spades Autoflower seeds in Canada?+
Royal King Seeds carries both 3X Crazy Autoflower and Ace of Spades Autoflower 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 3X Crazy Autoflower page or the Ace of Spades Autoflower page to pick your pack size in CAD.
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