Best Selling Cannabis Seeds — Australia's Most Ordered Strains

These are the genetics Australian growers come back to again and again. Our best sellers have earned their ranking through proven germination rates, consistent harvests, excellent flavour, and overwhelmingly positive grower feedback. From heritage favourites like OG Kush and Northern Lights to contemporary hits like Gelato and Wedding Cake — this page collects the strains with the strongest track record across our 1,600+ catalogue.

All strains in this collection are bred & stabilised in-house by Royal King Genetics

111 strains available

Avg Customer Rating4.8/5
Germination Consistency95%+
Orders Shipped200,000+
Ranked ByRepeat Purchase Rate

Best Seller Seeds catalogue at a glance

Our best seller seeds collection currently holds 111 strains in active inventory with verified THC content ranging from 5% at the low end to 29% at the high end (median 21%).

Strains
111
THC range
5-29%
Median THC
21%
Auto / Photo
38/73
  • Feminised photoperiod: 73 strains (66% of the catalogue) — single-flip genetics with the largest single-plant yields.
  • Autoflowering: 38 strains (34% of the catalogue) — finishes 8-10 weeks seed-to-harvest.
  • Indica-dominant: 34 — body-led effects, compact structure, Myrcene-Caryophyllene terpene signature typical.
  • Sativa-dominant: 24 — cerebral effects, taller plants, Limonene-Pinene-Terpinolene profiles common.
  • Balanced hybrid: 49 — mixed indica/sativa lineage, ranges from 60/40 to 50/50 splits depending on phenotype.
  • CBD-rich therapeutic: 4 — elevated CBD with proportionally lower THC, suited to medical-focused growers.
  • Alphabetical lineup starts with: 98 Aloha White Widow, Alien Gorilla Glue, Amnesia — see the full grid below for filters, lab data and grower reports.

Best Seller Seeds — Browse All Strains

111 strains
CBD Critical Mango cannabis seeds packaging — Royal King Seeds Australia
CBD
THC 24%
🌙 Sleep Aid

CBD Critical Mango Feminized

SleepyCalm
$11.49AUD
98 Aloha White Widow cannabis seeds packaging — Royal King Seeds Australia
Hybrid
THC 20%
🎨 Creative

98 Aloha White Widow Feminized

EuphoricCreativeCalm
$10.99AUD
Blue Zkittlez cannabis seeds packaging — Royal King Seeds Australia
Indica
THC 20%
🎨 Creative

Blue Zkittlez Feminized

CreativeCalm
$11.99AUD
Critical Crack cannabis seeds packaging — Royal King Seeds Australia
Sativa
THC 19%
🎨 Creative

Critical Crack Feminized

RelaxedCreativeEnergetic
$14.99AUD
Critical Fast Bud cannabis seeds packaging — Royal King Seeds Australia
IndicaAuto
THC 20%
😊 Beginner Pick

Critical Fast Bud Auto

EuphoricCalm
$12.99AUD
Tahoe OG Kush cannabis seeds packaging — Royal King Seeds Australia
HybridAuto
THC 25%
High Potency

Tahoe OG Kush Auto

RelaxedHappyEuphoric
$13.99AUD
Cramnesia cannabis seeds packaging — Royal King Seeds Australia
Sativa
THC 22%
😄 Mood Boost

Cramnesia Feminized

EuphoricFocused
$12.49AUD
Grape Gelato cannabis seeds packaging — Royal King Seeds Australia
Hybrid
THC 26%
High Potency

Grape Gelato Feminized

RelaxedSleepyCalm
$11.99AUD
Royal Gorilla cannabis seeds packaging — Royal King Seeds Australia
Hybrid
THC 27%
High Potency

Royal Gorilla Feminized

EuphoricCreativeCalm
$13.49AUD
Amnesia cannabis seeds packaging — Royal King Seeds Australia
SativaAuto
THC 20%
😊 Beginner Pick

Amnesia Auto

CreativeSleepyFocused
$10.99AUD
Hyper Critical cannabis seeds packaging — Royal King Seeds Australia
Indica
THC 18%
🎨 Creative

Hyper Critical Feminized

EuphoricCreativeCalm
$14.49AUD
Do-Si-Dos cannabis seeds packaging — Royal King Seeds Australia
HybridAuto
THC 22%
😊 Beginner Pick

Do-Si-Dos Auto

EuphoricHappyRelaxed
$9.99AUD
Apple Runtz cannabis seeds packaging — Royal King Seeds Australia
Sativa
THC 25%
High Potency

Apple Runtz Feminized

CreativeFocusedCalm
$11.99AUD
Super Green Crack cannabis seeds packaging — Royal King Seeds Australia
Sativa
THC 22%
🎨 Creative

Super Green Crack Feminized

CreativeEnergetic
$14.49AUD
Gorilla Glue cannabis seeds packaging — Royal King Seeds Australia
Hybrid
THC 21%
🔥 19 sold this week

Gorilla Glue Feminized

RelaxedHappyEuphoric
$13.49AUD
Green Crack Punch cannabis seeds packaging — Royal King Seeds Australia
IndicaAuto
THC 18%
😊 Beginner Pick

Green Crack Punch Auto

CreativeEnergeticCalm
$12.49AUD
CBD Critical Mass cannabis seeds packaging — Royal King Seeds Australia
CBD
THC 7%
🔥 23 sold this week

CBD Critical Mass Feminized

RelaxedCalmFocused
$11.99AUD
NYC Sour Diesel cannabis seeds packaging — Royal King Seeds Australia
SativaAuto
THC 15%
😊 Beginner Pick

NYC Sour Diesel Auto

EuphoricCreativeEnergetic
$13.49AUD
Cookies Gelato cannabis seeds packaging — Royal King Seeds Australia
Hybrid
THC 28%
High Potency

Cookies Gelato Feminized

EuphoricCreativeCalm
$13.49AUD
Atomic Northern Lights cannabis seeds packaging — Royal King Seeds Australia
Hybrid
THC 22%
🎨 Creative

Atomic Northern Lights Feminized

HappyRelaxedUplifted
$14.49AUD
Platinum GSC cannabis seeds packaging — Royal King Seeds Australia
HybridAuto
THC 23%
Fast Grow

Platinum GSC Auto

EuphoricHappyRelaxed
$15.99AUD
Gelato 44 cannabis seeds packaging — Royal King Seeds Australia
Hybrid
THC 27%
High Potency

Gelato 44 Feminized

RelaxedHappyEuphoric
$13.49AUD
Blue Amnesia cannabis seeds packaging — Royal King Seeds Australia
Sativa
THC 18%
🌙 Sleep Aid

Blue Amnesia Feminized

RelaxedEnergeticCalm
$12.99AUD
Critical Skunk cannabis seeds packaging — Royal King Seeds Australia
Indica
THC 20%
🎨 Creative

Critical Skunk Feminized

EuphoricCreativeCalm
$15.99AUD
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Why Best Sellers Deserve Your Attention

A strain becomes a best seller by delivering on its promises over thousands of individual grows. That volume of real-world validation creates a safety net for your investment: feeding schedules, training tips, troubleshooting guides, and harvest-timing benchmarks are readily available from the broader growing community. When you choose a top-selling strain, you are not experimenting — you are following a path that has been walked and documented by growers in climates similar to your own.

Our Consistently Top-Ordered Genetics

Gorilla Glue — extreme potency paired with heavy production. Girl Scout Cookies — the hybrid that redefined flavour-forward cannabis. Blue Dream — the most balanced, beginner-friendly strain on the market. Northern Lights — the undisputed easiest indoor grow. Wedding Cake — rich terpenes layered over high THC. OG Kush — the strain that needs no introduction. Gelato — dessert-grade terpene complexity. White Widow — a Dutch coffeeshop icon that keeps proving itself generation after generation. These genetics perform reliably across all experience levels.

Using Best-Seller Data to Make Smarter Choices

Match best sellers to your experience bracket. Newcomers thrive with Northern Lights, Blue Dream, or White Widow — forgiving genetics with deep community support. Intermediate growers can step into Girl Scout Cookies, OG Kush, or Gorilla Glue for bigger yields and richer flavour profiles. Advanced cultivators chasing peak potency and terpene expression should explore Gelato, Wedding Cake, or Bruce Banner. Every best seller is available in both autoflowering and feminised photoperiod formats.

Frequently Asked Questions

Which single strain outsells everything else?
Gorilla Glue, Girl Scout Cookies, and Blue Dream trade the top position regularly. Together they offer a potency-flavour-balance trifecta that resonates across every growing skill level and consumption preference.
Why are popular strains particularly good for beginners?
Widely grown strains accumulate an enormous pool of community knowledge — feeding charts, environmental benchmarks, grow journals, and troubleshooting threads. This resource base makes first-time growing considerably less daunting than starting with an obscure, undocumented genetic.
Do best sellers come in autoflower versions?
Yes. The vast majority of our top sellers are available as both feminised photoperiod and autoflowering seeds. Auto versions maintain the parent strain's signature effects and flavours while finishing in eight to ten weeks from seed.

Not sure which strain is right for you?

Take our 60-second quiz or explore our grow guides for expert recommendations.

Best Seller Seeds A–Z

111 strains. Use the search bar above to find any strain.

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