Best Selling Cannabis Seeds — the UK's Most Ordered Strains — Page 3
Page 3 of best seller seeds at Royal King Seeds. Continue browsing the range below.
111 strains available
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%).
- 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
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?
Why are popular strains particularly good for beginners?
Do best sellers come in autoflower versions?
Explore Related Cannabis Seed Categories
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 — part 3 of 5
22 of 111 strains, in alphabetical order. The index continues on the next page. Use the search bar above to find any strain.
G
- Gelato 33 Auto
- Gelato 44 Feminised
- Gelato Cake Auto
- Gelato Cake Feminised
- Gelato Feminised
- Girl Scout Cookies Feminised
- God's Green Crack Auto
- Gorilla Biscuit Feminised
- Gorilla Cookies Auto
- Gorilla Cookies Feminised
- Gorilla Glue #4 Auto
- Gorilla Glue Auto
- Gorilla Glue Feminised
- Gorilla Nut Feminised
- Granddaddy Purple Feminised
- Grape Gelato Feminised
- Green Crack Feminised
- Green Crack Punch Auto
- Green Crack Punch Feminised
