Ace of Spades Autoflower vs Afcrack Feminized — Side-by-Side Comparison
Ace of Spades Autoflower versus Afcrack 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.
Ace of Spades Autoflower vs Afcrack Feminized at a glance
| Spec | Ace of Spades Autoflower | Afcrack Feminized |
|---|---|---|
| THC | 20%winner | 19% |
| Strain split | 66% Indica / 34% Sativa | 59% Indica / 41% Sativa |
| Flowering time | 8-10 weekswinner | — |
| Indoor yield | 350-500g/m² | — |
| Outdoor yield | 50-200g/plant | — |
| Plant height | 60-100cm | — |
| Difficulty | Easywinner | Intermediate |
| Autoflower | Yes | No |
| Feminized | Yes | Yes |
Effects compared
Ace of Spades Autoflower delivers
Both share
Afcrack Feminized delivers
Ace of Spades Autoflower and Afcrack Feminized 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 Ace of Spades Autoflower vs growing Afcrack Feminized
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.
Afcrack Feminized
- Flowering: Not specified
- Indoor yield: Not specified
- Outdoor yield: Not specified
- Height: Not specified
- Difficulty: Intermediate
Feminized Afcrack Feminized seeds — hybrid at 17-21% THC. Euphoric effects with candy and vanilla flavors.
Ace of Spades Autoflower finishes 91 weeks sooner than Afcrack Feminized, which matters most for outdoor growers chasing the first frost or anyone running back-to-back indoor cycles. On harvest weight, Ace of Spades Autoflower edges ahead, especially when you give it a full SCROG net. If you are still building muscle memory around feeding and humidity control, lean on Ace of Spades Autoflower.
Which should you grow?
The right answer depends on your setup, but the trade-offs are clear:
Best for beginners
Ace of Spades Autoflower
Best yield
Ace of Spades Autoflower
Fastest harvest
Ace of Spades Autoflower
Highest THC
Ace of Spades Autoflower
Frequently asked questions
Which is stronger, Ace of Spades Autoflower or Afcrack Feminized?+
Ace of Spades Autoflower comes in higher on the lab sheets at around 20%, compared with 19% for Afcrack 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, Ace of Spades Autoflower or Afcrack Feminized?+
Ace of Spades Autoflower pulls ahead on yield with up to 350-500g/m², while Afcrack Feminized tops out around . If grams per square meter is the deciding factor, Ace of Spades Autoflower is the safer pick.
Which is faster to harvest?+
Ace of Spades Autoflower flowers in around 8-10 weeks, beating Afcrack Feminized's window. For a quicker turn-around or for outdoor growers fighting an early frost, Ace of Spades Autoflower is the smarter bet.
Which is easier to grow?+
Ace of Spades Autoflower is the more forgiving plant of the two — rated Easy versus Intermediate for Afcrack Feminized. First-time growers will have a smoother run with Ace of Spades Autoflower, especially in a small tent.
Where can I buy Ace of Spades Autoflower or Afcrack Feminized seeds in Canada?+
Royal King Seeds carries both Ace of Spades Autoflower and Afcrack 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 Ace of Spades Autoflower page or the Afcrack Feminized page to pick your pack size in CAD.
Related comparisons
Ace of Spades Autoflower vs $100 OG Feminized
Side-by-side comparison
Afcrack Feminized vs 13 Dawgs Feminized
Side-by-side comparison
Ace of Spades Autoflower vs 24k Gold Autoflower
Side-by-side comparison
Afcrack Feminized vs 24k Gold Feminized
Side-by-side comparison
Ace of Spades Autoflower vs 3 Kings Autoflower
Side-by-side comparison
Afcrack Feminized vs 3 Kings Feminized
Side-by-side comparison