MayDay Express
Step up to a powerful autoflowering cannabis seed with Positronic’s MayDay Express. This is Positronic’s first venture into the Automatic market, and they’ve outdone themselves. MayDay Express offers 15% THC, 100 gr/m2 yields, a 65-day finish and fresh, l
    Free shipping and seeds
    Free shipping and seeds

    MayDay Express is the autoflowering cannabis seed you’ve been waiting for! Positronic’s first venture into the exciting new world of automated seeds resulted in a stupendous bean with up to 15% THC, 100 gr/m2 yields and a very pleasant, euphoric high.

    These marijuana seeds have a delightful smell that’s filled with lemon and fruity aromas. MayDay Express Seeds taste like lemon too, but the soft flavour has just a touch of cinnamon to add a more exotic touch.

    • MayDay Express is Positronic’s First Auto
    • 12 to 15% THC – 100 gr/m2 Yields
    • 60 to 68 Days From Seed - Rapid
    • Lemony Flavours & Aromas

    As a Misty/Lowryder #2 hybrid, MayDay Express Feminized is compact with a neat little Christmas-tree shape. This AutoFem stays under one meter with short nodes. Combined with its exceptional speed, these features make MayDay Express Auto a favourite for stealthy urban collections.

    If you’re still not sold on autoflowering cannabis seeds even if it is a Positronic’s creation, check out some of the other seeds offered by this legendary breeder. We're partial to Blue Rhino, a delightful feminized seed created by crossing Blueberry with White Rhino. It’s rhinolicious, just like our own Rhino!

    Flowering Time
    Flowering Outdoors
    Start in May, Finish in 60 to 65 Days
    Height Notes
    Under 1 Meter
    Sativa / Indica Mix
    Strain Notes
    Pleasant Euphoric High
    THC Notes
    12 to 15%
    Flowering Time Notes
    65 to 68 Days From Seed
    Cannabis Genetics
    Misty X Lowryder #2
    Outdoor Yield
    50 to 80 gr/seed
    Indoor Yield
    40 to 100 gr/m2

    When you buy MayDay Express Cannabis Seeds from the Rhino, you’re dealing with two of the most respected names in the cannabis industry! Positronics is known for setting the highest standard for quality, and Rhino Seeds paves the way for seed banks throughout the world with the best selection of marijuana seeds at the absolute lowest prices.

    Rhino Seeds makes several offers than no other seed bank dares to match. From our 100% Satisfaction Guarantee to our Feedback Giveback Refund contest, the deals just keep getting better & better. Take full advantage of everything the Rhino has to offer and buy MayDay Express today!

    Glad to see the new <a href="">Positronics</a> is just as amazing as the old Amsterdam seeds. You have to check these out!
    Dick - 22 July 2012 03:22:33
    Great service & top-notch seeds. I'll definitely be back for more & recommend MayDay.
    Scott - 22 July 2012 03:23:18
    Love these Autos. Mayday is the best yet.
    Chase - 22 July 2012 03:23:46
    Couldn't ask for a better seed. Exactly as advertised. Great stuff.
    Jack - 22 July 2012 03:25:52
    Love Positronics & love this seed. It's the gold standard!
    Dale - 22 July 2012 03:26:31

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    Back in the 80s, Positronics was THE source for high-quality Dutch Cannabis Seeds. Founded by Wernard Bruining, a true marijuana legend, this iconic seed bank went bankrupt in 1996 and distributed their gene pool including Northern Lights, White Widow and Skunk #1 to a variety of trusted friends. A few years later, Spanish breeder Sebastian Sebas convinced Wernard to restart the business in Spain. Now, you can get the quality you expect from the Positronics name in both old-school strains and brand-new genetic blends. Check 'em out!