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The autoflowering feminized cannabis strain Fast Bud #2 Auto by Sweet Seeds is perhaps one of their fastest autoflowering strains, ready to harvest in only 53 days from the appearance of the first leaves. This strain is known to produce effects and flavors with hints of Diesel.

Seeds per pack

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Type and genetics

These autoflowering feminized cannabis seeds Fast Bud #2 Auto by Sweet Seeds come from a selection of very fast autoflowering strains crossed with Diesel genetics. It is a 3rd generation autoflowering strain, with better taste and higher yield than the previous version.


Thanks to the work done by Sweet Seeds breeders, this strain grows very strong and produces abundant branches. Its compact size makes it the ideal strain for growers looking for maximum discretion, and its autoflowering genetics guarantees fast crops.

Aroma and taste

Fast Bud #2 Auto produces an intensely sweet flavor with fresh, citrus and tropical notes from the Diesel genetics.


The effect produced by Fast Bud #2 Auto is euphoric and fun, combined with a relaxing sensation, being also a very effective appetite stimulant. Its strong psychoactivity makes it ideal to enjoy with friends and for creative tasks.


Fast Bud #2 Auto is able to give a good yield with large buds that will end up covered by a thick layer of resin. In indoor crops and with the right parameters, it can reach 450-500 g perm2, while outdoors you can harvest up to 20-70 g per plant grown in soil.


In indoor and outdoor grows this strain completes the flowering stage in just 7 weeks and a half (53 days) after the appearance of its first leaves, being one of the fastest strains in Sweet Seeds' autoflowering catalogue. Grown in soil or in large pots, it can reach a height of 40-90 cm, being Fast Bud #2 Auto an ideal strain for discreet crops in exposed balconies.

Percentage sativa/indica

46,9% sativa / 50% indica / 3.1% ruderalis


THC: 17%.

CBD: 0,8%


1st Prize - Autoflowering - I Cannabis Cup Nature Grow - Barcelona - 2011
1st Prize - Indoor - 5th Coppa dell'Italia Cannabica - Rome - 2013

La Huerta's opinion

Fast Bud #2 Auto by Sweet Seeds is a strain indicated for discreet grows on exposed balconies thanks to its compact size. It is also ideal for those looking for fast harvests and discreet crops without sacrificing powerful aromas and effects.

Data sheet

Types of seeds
Autoflowering seeds
Indica sativa percentage
More indica (relaxing)
Flowering time
Fast Flowering (45-55 days)
Medium effect
Citric flavour
Diesel flavour
Sweet/fruity flavour
Tropical flavour
Diesel strain
Other characteristics
Award winning prize
Easy to grow

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