Fast acting with enduring highs, Green-O-Matic is mild enough for any time of day and easy enough for any experience level. For true “set it and forget it” convenience, check out Green-O-Matic, a fool-proof autoflowering strain.
Free shipping and seeds
In stock
From £32.99
All information on the Rhino Seeds website and any Rhino Seeds promotional material or packaging is for informative purposes only and is not intended to condone, promote or incite the use or cultivation of illegal and controlled substances. Please note that this information comes directly from the breeder and is readily available online. Please read our legal disclaimer for more information

Green-O-Matic is so easy it makes even the most couch-locked slacker look like Farmer Fred on Red Bull! If your results have been less than spectacular, change your luck with this autoflowering seed.

Unlike overpowering, couch-lock varieties, Green-O-Matic Feminized offers pleasant, comfortable highs that come on fast and last for hours. This is great, well-rounded smoke with a 15.43% THC rating that’s perfect for any time you need to take the edge off.

  • White Dwarf X Moroccan X LowRyder X Ruderalis
  • Comfortable Highs that Come On Fast & Last All Day
  • 800 gr/m2 Yields – Outstanding!
  • Super-Fast 6-Week Finishes!

Green-O-Matic Auto only takes six weeks inside and five out to deliver very generous yields of delicious, powerful blaze. If you’re looking for great results without breaking a sweat, we guarantee you’ll love this premium AutoFem!

Green-O-Matic Auto Cannabis Seeds aren’t the only things in the Rhino warehouse that delivers on cue! The Rhino has whipped the shipping department into shape (literally!). After they recovered from the beating, they started breaking land-speed records getting our discreet mailers in the post. Order today and Green-O-Matic will burst through your door before you know what hit you!

Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account


Indoor ? Yes
Outdoor ? Yes
Thc Level ? High : 15% +
Cannabis Genetics White Dwarf X Moroccan X LowRyder X Ruderalis
Flowering Time ? Autoflowering
Flowering Outdoors 5 Weeks
Yield ? Good
Indoor Yield 800 gr/m2 SoG
Outdoor Yield 30 gr/seed
Greenhouse ? Yes
If you want cannabis seeds backed by the biggest name in the industry, head over to The Green House Seed Company. Initially founded in 1985 in Amsterdam by Arjan, the undisputed King of Cannabis, this seed bank has grown from one of the most reputable breeders in the world to a full-blown corporation with celebrity endorsements including Metallica, Snoop Dogg, Woody Harrelson and The Rhino to name just a few! If you're not sure what you'd like to try, check out their popular Strain Hunters series for an inside peak into this exciting world or take a look at the home videos on Green House's Internet site! By the way, the Green House cannabis seeds are f**king awesome, too!