Red Devil Auto


Red Devil Auto is a fast, discreet, compact and easy to grow autoflowering, as well as very eye-catching. It grows to a height of 80-110 cm and completes its cycle in only 8 weeks from germination. Its buds have a dazzling red color and contrast with the large amount of resin crystals. A sweet, berry-like aroma and flavor will activate your taste buds after the first puff. And soon you will appreciate how relaxed sensations run through your body and lucidity takes over your mind, without causing heaviness.

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Red Devil Auto is a beautiful variety of autoflowering cannabis strain that will fill any garden, terrace, or interior with color. The striking red color of its buds will be the envy of everyone.

It is an Indica/Sativa hybrid cross between Dark Devil x Red Poison, very similar to our Red Skunk Auto or the Red Devil Auto from Sweet Seeds, which has received such good comments and opinions since its introduction, but cheaper.

How to Grow Red Devil Auto

It is very simple and not very demanding, with hardly any care you will get an outstanding result. It stays below 110 cm in height, so it is perfect for terraces, balconies, or small gardens for its discretion.

To get the largest plants, we recommend using a large pot from the first day. Transplants in these cases are counterproductive, as it can slow down growth for a few days.

It is one of the fastest autoflowering cannabis strains. In just 8 weeks from germination, they will be ready to cut. Outdoors, it is possible to get up to 3 consecutive crops throughout the spring and summer.

Characteristics of Red Devil Auto

The buds are a spectacle. In addition to the beautiful red color, they are hard, large, and super-resinous. When hash is made with them, reddish tones are also appreciated.

The aroma and taste are a delight. It has citrus, sweet, ripe fruit, and red fruit touches, with a clear incense and skunky background.

The effects are well balanced by its THC:CBD ratio. It produces a relaxation without blockages and full of happiness. Ideal for any time of the day.

The yields are high considering its discreet size. Outdoors, it will reach 120 grams per plant, while indoors, anyone will get up to 450 grams per m² with a 300-350 W LED spotlight.

What we like the most

  • Very easy to grow. Red colored buds.
  • It is harvested in just 56 days.
  • Delicious taste.
  • Very balanced effects.
  • Its price.

What we like least

  • It is very smelly in flowering.

Frequently Asked Questions

Below we answer the most frequently asked questions from growers interested in this strain:

When does Red Devil Auto start flowering?

After a fast growth period of 3-4 weeks, the plants begin to bloom.

How long does it take to harvest a Red Devil Auto from its germination?

It is one of the fastest automatic marijuana varieties. It is harvested in a total of 8 weeks.

How to grow a feminized Red Devil Auto?

It is a low-demanding plant and very easy to grow. Use a large pot with good soil from the start to get the best yields.

What are the effects of Red Devil Auto in bulk?

They are potent and well balanced. It will keep you relaxed and especially happy.

Additional information




Mostly Indica


Dark Devil x Red Poison



Recommended crop

Interior and exterior

Full life cycle

Short: less than 75 days



Indoor production

400-450 g/m2

Outdoor production

80-120 g/plant

Outdoor height

0,8-1,1 m

Aromas and flavours

Citrus, Fruits, Incense, Red fruits, Skunk, Sweet


Happiness, Relaxation


15% – 20%


Low: < 1%.


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