+ Speed Auto (Sweet Seeds)

Sweet Seeds decided to create a strain for the fast lane. 7 weeks of brutal acceleration, together with optional extras, make +Speed Auto the perfect choice for sensation seekers. Built-in features are thick, resin-covered buds which give off a nice blend of aromas. The aromatic package contains fresh, sweet and fruity aromas, accompanied by hints of yeast and cheese. LED-lights are not included!

Genetics Indica-dominant autoflowering
Parents Critical Mass Auto x Speed Devil 2 Auto
Flowering period 7 weeks from seed to harvest
THC% Medium
CBD% Unknown
Yield (indoor) 350-500g/m²
Height (indoor) Short
Yield (outdoor) 30-150g/plant
Height (outdoor) 50-90cm
Available as Feminized seeds
Seed bank Sweet Seeds
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Starting from € 24.00
3 seeds € 24.00
5 seeds € 37.60
  in stock

Easy Germination

Easy Germination

Cannabis Propagator

Cannabis Propagator


Zativo caters to private customers only, and does not supply commercial or industrial growers with large amounts of cannabis seeds. If we have reason to suspect that the ordered seeds are destined for growing cannabis on a larger-than-private scale, we reserve the right to dismiss that specific order. 


+ Speed Auto: Super fast, super aromatic cultivar by Sweet Seeds

Sweet Seeds developed the beautiful + Speed Auto, celebrated by eager marijuana growers. This fast-flowering strain is absolutely amazing; the growth is solid, the yields are bountiful. There’s just so much win! + Speed Auto delivers all one could desire from an autoflowering strain. She’s the Usain Bolt of ganja, producing an abundance of crystals that gently attached to the aromatic buds and sugar leaves at a rapid rate!


Sweet Seeds got together and discussed how to create the fastest growing strain, ever. After contemplating for what seemed like forever, it was decided; a fast-flowering Critical Mass phenotype was to be hybridised with a fast-flowering Speed Devil 2 Auto. When the 3rd generation plants were harvested, Sweet Seeds knew that they had a winner on their hands. + Speed Auto is an indica-dominant beast of benevolent nature; The smooth highs are comforting, positive and optimistic couch-locking sensations sweep in after consuming this strain's bud. The THC-levels are perfectly medium, perfect for tokers who find that indulging in lower-potency varieties is very relaxing.


Brace yourselves! From seed to harvest, + Speed Auto, grows for only 7 weeks! Anxious cannabis connoisseurs all over the world are going mental for this one. Growers in colder climates can now experience cultivating pure quality autoflowers, without worrying about the winter season. Indoor yields amount to 350-500g/m². Outdoors, 30-150g/plant is to be expected. She’s quite short, perfect for stealthy operations and novice growers. The thick buds emanate sweet and fruity aromas, with cheesy undertones. Imagine a delicious berry pie with a flakey, buttery crust that has been infused with some dank + Speed Auto kief. That's a pie we would like to tuck into!

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