Blue Dream Auto


Blue Dream Auto is the fastest version of the famous Blue Dream, a Sativa-dominant hybrid cross between Blueberry and Super Silver Haze. It is an autoflowering of a discreet size between 100 and 150 cm, very easy to grow and harvested in about 70-75 days from germination. Its buds are elongated, large and covered with a thick layer of resin. It has a delicious sweet and fruity flavor with hints of cedar wood that will make your taste buds enjoy while you notice how your body fills with positive energy.

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Blue Dream Auto is the ultra-fast version of one of the greatest legends born in California, a variety that makes all growers fall in love with its charming characteristics.

Blue Dream is a hybrid that combines Blueberry and Super Silver Haze. The result is a Sativa-dominant plant that inherits the great taste of her mother Blueberry with the vigor, production and brutal power of the Super Silver Haze.

It is a variety widely used by banks such as Humboldt or FastBuds, both in feminized and autoflowering versions as the best seller Blue Dream Matic Auto. On websites like Growdiaries or Seedfinder you can find always positive reviews and some contest follow-up.

How to grow Blue Dream Auto

Any grower will be delighted with its simplicity, with little care it will always offer unparalleled yields indoors or outdoors.

It is a discreet plant, although some specimens can reach a height of one and a half meters. Its structure is typical of spruce, with a large apical and many very productive secondary branches.

The best option with this type of automatic genetics, is to bet on a large pot and a very enriched substrate from the first day. In this way, plants will reach the maximum possible height before the beginning of flowering and yields will be the highest.

It is harvested in a total of 70-75 days, so it is possible to grow up to 3 consecutive crops throughout the spring and summer months.

Characteristics of Blue Dream Auto

The buds are fat, dense and mega sticky. It is a very frequent variety in all types of resin extractions for its quality and great return.

The aroma and flavor is delicious, a sweet, citric, fruity smoke with light Haze touches will make the taste buds enjoy like never before.

The effects are powerful, a tsunami of energy and creativity will invade your body. Ideal to discuss and share funny anecdotes.

Yields are high and outdoors you can expect up to 120 grams per plant in specimens that reach a larger size. Indoors it will not be difficult to produce 400-500 grams per m² with LED lighting of 300-350W.

What we like the most

  • Very easy to grow.
  • High production.
  • It is harvested in only 70-75 days.
  • Very potent and balanced effects.
  • Price.

What we like least

  • It is very fragrant in bloom.

Frequently Asked Questions

Below you will find the answers to the most frequently asked questions by growers interested in these genetics:

When does Blue Dream Auto start flowering outdoors?

The growth period is very fast, only 3-4 weeks. Then the plants start flowering.

How long does it take to harvest Blue Dream Auto from germination?

From germination, Big Bud Auto is harvested in a total of 70-75 days.

How to grow a feminized Blue Dream Auto?

It is a very easy to grow and resistant plant. Use a large pot and germinate during the spring and summer months to obtain large, productive plants.

What are the effects of Blue Dream Auto in bulk?

The effects are powerful, energetic and creative at the beginning, with a very happy and relaxing end.

Additional information




Mostly Sativa


Blue Dream x Ruderalis



Recommended crop

Interior and exterior

Full life cycle

Short: less than 75 days



Indoor production

400-500 g/m2

Outdoor production

80-120 g/m2

Outdoor height

1-1,5 m

Aromas and flavours

Citrus, Fruits, Incense, Sweet, Wood


Energy, Happiness, Locuacidad


15% – 20%


Low: < 1%.


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