Ace Killer OG Autoflower vs Ace of Spades Feminized — Side-by-Side Comparison
If you have narrowed your shortlist down to Ace Killer OG Autoflower and Ace of Spades Feminized, 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.
Ace Killer OG Autoflower vs Ace of Spades Feminized at a glance
| Spec | Ace Killer OG Autoflower | Ace of Spades Feminized |
|---|---|---|
| THC | 25%winner | 20% |
| Strain split | 66% Indica / 34% Sativa | 66% Indica / 34% 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 Killer OG Autoflower delivers
Both share
Ace of Spades Feminized delivers
Ace Killer OG Autoflower and Ace of Spades Feminized both bring relaxed, sleepy, happy to the experience, but Ace Killer OG Autoflower leans more into relaxed territory while Ace of Spades Feminized pushes harder on relaxed effects.
Growing Ace Killer OG Autoflower vs growing Ace of Spades Feminized
Ace Killer OG Autoflower
- Flowering: 8-10 weeks
- Indoor yield: 350-500g/m²
- Outdoor yield: 50-200g/plant
- Height: 60-100cm
- Difficulty: Easy
Ace Killer OG Autoflower delivers relaxing indica effects in a fast-finishing autoflowering format — seed to harvest in 9-11 weeks.
Ace of Spades Feminized
- Flowering: Not specified
- Indoor yield: Not specified
- Outdoor yield: Not specified
- Height: Not specified
- Difficulty: Intermediate
Ace of Spades Feminized autoflower seeds — indica genetics at 18-22% THC. Relaxed effects with herbal flavor. Ships across Canada.
Ace Killer OG Autoflower finishes 91 weeks sooner than Ace of Spades Feminized, which matters most for outdoor growers chasing the first frost or anyone running back-to-back indoor cycles. On harvest weight, Ace Killer OG 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 Killer OG Autoflower.
Which should you grow?
Picking between these two comes down to four practical questions:
Best for beginners
Ace Killer OG Autoflower
Best yield
Ace Killer OG Autoflower
Fastest harvest
Ace Killer OG Autoflower
Highest THC
Ace Killer OG Autoflower
Frequently asked questions
Which is stronger, Ace Killer OG Autoflower or Ace of Spades Feminized?+
Ace Killer OG Autoflower comes in higher on the lab sheets at around 25%, compared with 20% for Ace of Spades 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 Killer OG Autoflower or Ace of Spades Feminized?+
Ace Killer OG Autoflower pulls ahead on yield with up to 350-500g/m², while Ace of Spades Feminized tops out around . If grams per square meter is the deciding factor, Ace Killer OG Autoflower is the safer pick.
Which is faster to harvest?+
Ace Killer OG Autoflower flowers in around 8-10 weeks, beating Ace of Spades Feminized's window. For a quicker turn-around or for outdoor growers fighting an early frost, Ace Killer OG Autoflower is the smarter bet.
Which is easier to grow?+
Ace Killer OG Autoflower is the more forgiving plant of the two — rated Easy versus Intermediate for Ace of Spades Feminized. First-time growers will have a smoother run with Ace Killer OG Autoflower, especially in a small tent.
Where can I buy Ace Killer OG Autoflower or Ace of Spades Feminized seeds in Canada?+
Royal King Seeds carries both Ace Killer OG Autoflower and Ace of Spades 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 Killer OG Autoflower page or the Ace of Spades Feminized page to pick your pack size in CAD.
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