Knockout (K.O.) Seeds
Introducing the most flamboyant thoroughbred Skunk ever produced! The hit from Knockout (K.O.) Seeds is ferociously good - do not underestimate what Advanced Female Seeds has done here. They paid overwhelming attention to every little detail to make Knockout (K.O.) Seeds a totally devastating strain!
  • 100% Feminized Seeds
  • Very High THC
  • Rapid 6-9 Week Finish
  • Devastatingly Good
  • Buy Knockout Seeds!
Free shipping and seeds
Free shipping and seeds

Try Knockout (K.O.) Seeds & Be Out for the Count!

Knockout is a devastating feminized seed that promises to knock you on your ass with the first punch. Be extremely careful with this annihilator!

Moderation is the name of the game with Knockout (K.O.) Seeds until you know exactly how you react to these babies. Due to the extended recovery time, do not, I repeat, do not try these if you have to do anything at all in the next few hours. Don't say we didn't warn you!

  • Knockout (K.O.) Seeds are Insanely Strong
  • Expensive But So Worth It - Extremely Dank
  • High Yields & Extremely Fast Finishes
  • A Rhino-Approved Piece of Cannabis Art!

Knockout (K.O.) Seeds are charismatic, elegant and a little expensive - but so special they're a deal at any price. Advanced Female seeds may not have wanted us to describe KO as a thoroughbred, but if not... well, she's a real work of art!

When we first tried Knockout Feminized, we were expecting a lot, and this completely re-defines what great Skunk should be! Savagely strong but with an energetically high, the results are dramatic & the effects are profound!

This description of Knockout (K.O.) Seeds is based entirely on the specifications provided by Advanced Female Seeds. Check out our disclaimer page for more on this subject.

Recommended Indoor
Recommended Outdoor
Flowering Time
6-9 weeks
Thc Level
High : 15% +
Flowering Outdoors
Mid September
Sativa/Indica Notes
80% indica, 20% sativa
Indica >50% Cannabis Seeds
THC Notes
Outdoor Yield
Outdoor 600g/m2
Indoor Yield
Indoor 450-600g/ m2

If you're looking for a real powerhouse, buy Knockout (K.O.) Seeds! This stupendous Skunk is everything that Advanced Female Seeds promises and then some. You'll never believe how good this one actually is unless you try her for yourself - order today!

Legally, you're in the clear in the UK if you'd like to buy Knockout (K.O.) Seeds for your collection or to show off as a souvenir. However, should you decide to put these extraordinary cannabis seeds to work through germination or cultivation, you could be found guilty of a major crime. Read our disclaimer page to learn more.

da king!
Boby 2 shoe - 08 July 2012 12:04:21
excellent just as descibed 5*****
memyselfandi - 11 July 2012 20:30:14
mental stuff
jughead - 13 July 2012 19:57:33
Love this stuff! When are you getting more? Can't wait!
Ginger - 13 July 2012 19:58:05
perfect name for the perfect bean - great job!
bobo - 13 July 2012 19:58:49
does what it says on tin
booboo - 22 July 2012 04:32:01
expensive, but well worth it. I'll personally be getting more when they are back in stock, highly recommended.
drexel - 05 August 2012 12:17:39
Should be renamed sky rocket,ass it puts you straight into orbit.
petlover. - 03 April 2013 11:14:01
Always use da rhino top quality seeds loads of choice , rhino are a well oiled machine wiv all employees are of great help , long time user , keep up the good work RHINO
greenman - 21 April 2013 11:32:57

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  • 100% Feminized Seeds
  • Very High THC
  • Rapid 6-9 Week Finish
  • Devastatingly Good
  • Buy Knockout Seeds!

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Based in Spain, Advanced Female Seeds is a boutique breeder with a clear focus on 5-star, 100% feminized seeds! The collection is small, but every cannabis seed is outstanding and stunningly unique. Whether it's an improved version of a classic with amped-up 25% THC levels or an entirely new breed with unbelievable flavours, you'll love the smooth, refined smoke that can only come from an Advanced Female Seeds' bean. Try just one and you'll be hooked!