Ace of Spades Autoflower vs Afghani Bullrider Autoflower — Side-by-Side Comparison
Ace of Spades Autoflower versus Afghani Bullrider Autoflower 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 Afghani Bullrider Autoflower at a glance
| Spec | Ace of Spades Autoflower | Afghani Bullrider Autoflower |
|---|---|---|
| THC | 20%winner | 16% |
| Strain split | 66% Indica / 34% Sativa | 70% Indica / 30% 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
Ace of Spades Autoflower delivers
Both share
Afghani Bullrider Autoflower delivers
Ace of Spades Autoflower and Afghani Bullrider Autoflower both bring relaxed, sleepy, happy to the experience, but Ace of Spades Autoflower leans more into relaxed territory while Afghani Bullrider Autoflower pushes harder on relaxed effects.
Growing Ace of Spades Autoflower vs growing Afghani Bullrider Autoflower
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.
Afghani Bullrider Autoflower
- Flowering: 8-10 weeks
- Indoor yield: 350-500g/m²
- Outdoor yield: 50-200g/plant
- Height: 60-100cm
- Difficulty: Easy
Afghani Bullrider 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?
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
Ace of Spades Autoflower
Frequently asked questions
Which is stronger, Ace of Spades Autoflower or Afghani Bullrider Autoflower?+
Ace of Spades Autoflower comes in higher on the lab sheets at around 20%, compared with 16% for Afghani Bullrider 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, Ace of Spades Autoflower or Afghani Bullrider 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?+
Ace of Spades Autoflower and Afghani Bullrider 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 Ace of Spades Autoflower or Afghani Bullrider Autoflower seeds in Canada?+
Royal King Seeds carries both Ace of Spades Autoflower and Afghani Bullrider 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 Ace of Spades Autoflower page or the Afghani Bullrider Autoflower page to pick your pack size in CAD.
Related comparisons
Ace of Spades Autoflower vs $100 OG Feminized
Side-by-side comparison
Afghani Bullrider Autoflower vs 13 Dawgs Feminized
Side-by-side comparison
Ace of Spades Autoflower vs 24k Gold Autoflower
Side-by-side comparison
Afghani Bullrider Autoflower vs 24k Gold Feminized
Side-by-side comparison
Ace of Spades Autoflower vs 3 Kings Autoflower
Side-by-side comparison
Afghani Bullrider Autoflower vs 3 Kings Feminized
Side-by-side comparison