autoflowering – Buy Cannabis Seeds Online

Fast Buds is a leading cannabis seed bank that specializes in producing top-quality autoflowering cannabis strains. With over 12 years of experience, Fast Buds is a pioneer of autoflowering genetics. As the first major American autoflower breeder, Fast Buds quickly made a name for itself. Their latest innovations have been breaking worldwide THC level records for autoflowering strains, further solidifying their reputation for excellence.

In 2025, Fast Buds released new auto strains like Frostbanger, Z-up, and Purple Haze, as well as a line of feminized photoperiod options and a variety of freebies. Below, you'll find the top five strains by Fast Buds at NASC.

PURPLE LEMONADE AUTO

Purple Lemonade Auto provides a complex high made up of subtle Sativa kicks and light body-stoned sensations. Zestful flavors are sweetened by a strong sugary seasoning making it the ideal sweet-tooth strain.

GORILLA COOKIES AUTO

Gorilla Cookies Auto grows extremely big, chunky, and dense buds with a beautiful mix of dark and light shades of green with bright orange hairs giving her quite the bag appeal. It has a synergetic high, perfect for the end of the day, especially after a long day of work.

BLUE DREAM AUTO

Blue Dream Auto is one of our most stimulating strains that gives an intense head high before mellowing out into a relaxing body high -- perfect for afternoon tokes. You won't be crashed on the couch. With citrus notes that are combined with the berry and earth note, the final flavor is mouth-watering, with a hint of pine or cedar and a tart sweetness as the soothing, happy vibes take grip.

BANANA PURPLE PUNCH AUTO

With Banana Purple Punch Auto, you can expect a candy-like terpene profile with an overwhelming ripe banana taste, deliciously complemented by a fruity background that leaves your mouth tasting as if you’ve just eaten a bag of delicious gummy bears. After a couple of hits, the pleasant head high slowly turns into a powerful long-lasting sedative effect that feels like it's melting your whole body.

BLACKBERRY AUTO

Blackberry Auto seeds produce plants with a powerful bouquet of flavors, including spicy, sweet, fruity, wild berries, and pine. Expect lots of relaxation, but don't expect to get off the couch. The effects kick off with a buzzing cerebral stimulation followed by a smooth yet rapid period of relaxation.

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