3X Crazy Autoflower vs A-10 Auto — Side-by-Side Comparison

Choosing between 3X Crazy Autoflower and A-10 Auto? Both are heavyweights in the modern cannabis catalog, but they pull in different directions on potency, growth rhythm, and end-user experience. This side-by-side breaks down the genetics, growing data, and effects so you can pick the right packet of seeds for your tent or garden.

3X Crazy Autoflower vs A-10 Auto at a glance

Spec3X Crazy AutoflowerA-10 Auto
THC21%winner18-22%%
Strain split82% Indica / 18% Sativa70% Indica / 20% Sativa
Flowering time8-10 weekswinner
Indoor yield350-500g/m²
Outdoor yield50-200g/plant
Plant height60-100cm
DifficultyEasywinnerIntermediate
AutoflowerYesYes
FeminizedYesYes

Effects compared

3X Crazy Autoflower delivers

euphoricfocusedcalm

Both share

No overlap — these strains hit very different notes.

A-10 Auto delivers

creativerelaxedhappy

3X Crazy Autoflower and A-10 Auto 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 A-10 Auto

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.

A-10 Auto

  • Flowering: Not specified
  • Indoor yield: Not specified
  • Outdoor yield: Not specified
  • Height: Not specified
  • Difficulty: Intermediate

Grow A-10 Auto in Canada — 70/20 indica with mossy terpenes. 18-22% THC. Autoflower seeds.

3X Crazy Autoflower finishes 91 weeks sooner than A-10 Auto, which matters most for outdoor growers chasing the first frost or anyone running back-to-back indoor cycles. On harvest weight, 3X Crazy 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 3X Crazy Autoflower.

Which should you grow?

Picking between these two comes down to four practical questions:

Best for beginners

3X Crazy Autoflower

Best yield

3X Crazy Autoflower

Fastest harvest

3X Crazy Autoflower

Highest THC

3X Crazy Autoflower

Frequently asked questions

Which is stronger, 3X Crazy Autoflower or A-10 Auto?+

3X Crazy Autoflower comes in higher on the lab sheets at around 21%, compared with 18-22%% for A-10 Auto. 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 A-10 Auto?+

3X Crazy Autoflower pulls ahead on yield with up to 350-500g/m², while A-10 Auto tops out around . If grams per square meter is the deciding factor, 3X Crazy Autoflower is the safer pick.

Which is faster to harvest?+

3X Crazy Autoflower flowers in around 8-10 weeks, beating A-10 Auto's window. For a quicker turn-around or for outdoor growers fighting an early frost, 3X Crazy Autoflower is the smarter bet.

Which is easier to grow?+

3X Crazy Autoflower is the more forgiving plant of the two — rated Easy versus Intermediate for A-10 Auto. First-time growers will have a smoother run with 3X Crazy Autoflower, especially in a small tent.

Where can I buy 3X Crazy Autoflower or A-10 Auto seeds in Canada?+

Royal King Seeds carries both 3X Crazy Autoflower and A-10 Auto 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 A-10 Auto page to pick your pack size in CAD.

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