World of Seeds is a Spanish breeder with a proper obsession for landrace genetics — they've been collecting seeds from the Hindu Kush, Colombia's Santa Marta mountains, Thailand's Ko Chang island and the Gobi Desert since the early 2000s. Buy World of Seeds cannabis seeds from Azarius and you're getting the fruits of that collecting: 16 feminised and autoflowering strains that run from pure Afghan Indica to wild Thai Sativa, plus one CBD-rich Mongolian landrace. Shipping across the EU, trusted since 1999.
Buy World of Seeds Cannabis Seeds — Strain Guide
World of Seeds splits cleanly into three lines, and knowing which one you want saves a lot of scrolling. The Pure Origin Collection is landrace genetics — Afghan Kush, Pakistan Ryder, Colombian Gold, Wild Thailand — strains bred as close to their wild ancestors as a shop seed can get. The Medical Collection (the "47" series) crosses AK-47 with heavy Indicas like Yumbolt, Skunk and New York Diesel for reliable yield and resin production. The Ryder Autoflower range adds Ruderalis to the mix for growers who want harvest in under 70 days from seed.
| Strain | Type | THC | Flowering | Good for |
|---|---|---|---|---|
| Afghan Kush Ryder Auto | Autoflower Indica | 22% | 45–55 days | Stealth growers, small spaces |
| Pakistan Ryder Auto | Autoflower landrace | 20% | 45–55 days | First-time auto growers |
| Northern Light x Big Bud Ryder | Autoflower hybrid | High | 55–60 days | Yield hunters on a timer |
| Amnesia Ryder Auto | Autoflower Sativa | High | 60–70 days | Sativa fans who want speed |
| Wild Thailand Ryder Auto | Autoflower Sativa | High | ~65 days | Landrace collectors |
| Afghan Kush | Feminised Indica | High | 45–55 days | Fast photoperiod harvest |
| Afghan Kush Special | Feminised Indica | 20% | 45–55 days | Pure Indica purists |
| Mazar Kush | Feminised Indica | 20% | 50–55 days | Sedative night-time strain |
| Skunk 47 / Yumbolt 47 / New York 47 | Feminised hybrids | ~20% | 55–70 days | Reliable indoor yields |
| Space | Feminised Sativa-hybrid | 20% | ~8 weeks | Fast Sativa with hash flavour |
| Strawberry Blue | Feminised Sativa-hybrid | 20% | Medium | ScrOG growers, sweet terps |
| Colombian Gold | Feminised Sativa landrace | 18% | 65–70 days | Pure Sativa, mould-resistant |
| Sugar Mango Ryder Auto | Autoflower Indica-dom | 18% | Short | Flavour-led growers |
| Mongolia THC Free | Feminised CBD landrace | ~0% | Medium | CBD growers, no psychoactivity |
If you're choosing by speed, the Ryder autoflowers get you from seed to jar in roughly 65–75 days total. If you're choosing by genetics, the Pure Origin landraces are where World of Seeds earned their reputation — their collectors went to the actual valleys the plants come from. If you're choosing by yield, the 47 series and Northern Light x Big Bud Ryder are the workhorses.
What We Carry
- Pure landrace Indicas — Afghan Kush, Afghan Kush Special, Pakistan Ryder and Mazar Kush trace back to the Hindu Kush mountain range
- Pure landrace Sativas — Colombian Gold from Santa Marta and Wild Thailand Ryder from Ko Chang island
- The 47 series — AK-47 crossed with Skunk, Yumbolt and New York Diesel for Medical Collection hybrids
- Flavour-led autoflowers — Sugar Mango Ryder for tropical terps, Strawberry Blue for berry notes
- Fast photoperiod finishers — Space wraps in 8 weeks, Afghan Kush in 45–55 days
- CBD-only — Mongolia THC Free, a Gobi Desert landrace with up to 15% CBD and near-zero THC
How to Choose Your World of Seeds Strain
First-time growers should order an autoflower. You don't need to switch light schedules, the plants stay small enough to hide, and you get a harvest in roughly two months. Pakistan Ryder is our pick for beginners — it's a pure landrace so it's genetically stable, it tops out around 20% THC, and the plants are forgiving if you mess up watering. Afghan Kush Ryder is the stealth option at under 80cm.
Intermediate growers who want a proper photoperiod run should look at the 47 series. Skunk 47 and Yumbolt 47 both shrug off beginner mistakes, produce heavy resin, and finish in 55–65 days of flowering. New York 47 is the one to grab if you want the diesel fuel terpene profile without hunting down original New York Diesel cuts.
Experienced growers and landrace collectors want the Pure Origin Collection. Colombian Gold and Wild Thailand Ryder will test your patience (Sativas take longer and stretch hard), but you're getting genetics most breeders don't bother with anymore. And if you want CBD without THC for your own reasons, Mongolia THC Free is one of the only true landrace CBD strains on the market.
When in doubt: buy Pakistan Ryder Autoflower, grow it in a 60x60 tent, harvest in 75 days, decide what you want next based on what you liked about it.
Pair your seeds with a grow tent kit and a carbon filter — we've sold World of Seeds since the early 2000s and the growers who have the best first run are the ones who sort airflow and light before the seeds arrive.
Frequently Asked Questions
Are World of Seeds feminized seeds reliable?
Yes. World of Seeds has been producing feminised seeds since 2005 and their germination and female-ratio numbers are consistent with other established Spanish breeders. All our stock ships in sealed original packaging with batch codes intact.
What's the difference between Ryder autoflowers and regular feminised seeds?
Ryder is World of Seeds' autoflower line — they've crossed their genetics with Ruderalis so the plants flower based on age rather than light cycle. You get a faster, smaller, less fussy grow. Regular feminised seeds yield more and often hit higher potency, but need a 12/12 light switch to flower.
Which World of Seeds strain has the highest THC?
Afghan Kush Ryder Autoflower, at 22% THC — unusual for an autoflower, since Ruderalis genetics typically dilute potency. The Medical Collection 47 series and the feminised Afghan Kush Special, Mazar Kush and Space all sit around 20% THC.
Does World of Seeds sell proper landrace genetics?
Yes, their Pure Origin Collection is built on seeds collected directly from source regions — Afghan Kush from the Amu Darya valleys, Colombian Gold from Santa Marta, Wild Thailand from Ko Chang, Pakistan Ryder from Pakistani valleys, Mongolia THC Free from the Gobi Desert. It's one of the reasons they've got a following among collectors.
Which World of Seeds strain should I buy first?
Pakistan Ryder Autoflower if you've never grown before — it's landrace, it's stable, it tops out around 20% THC, and it finishes in 45–55 days of flowering. If you want a photoperiod, shop Afghan Kush for the fastest finish of the range.
Last updated: April 2026