Purple Haze Auto


Discover the magic of Purple Haze Auto, the fastest and cheapest version of the legendary strain that conquered the hearts of cannabis lovers in the 60s. It is a discreet and very easy to grow plant that will make you fall in love with its elongated and big buds, with beautiful purple/purple colors. The effects are potent and its instant high will keep you in a euphoric state for long hours.

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Purple Haze Auto strain is the autoflowering version of our Purple Haze, a Sativa-dominant hybrid that we developed from a genuine Purple Haze, a variety born in the United States in the late 60s and popularized largely by the theme of Jimi Hendrix.

To preserve all the charm of what is considered by far the best Sativa, we have first combined it with an Indica genetics that keeps its main characteristics but makes it easier to grow and shortens the flowering time. This hybrid has been crossed several generations with a Ruderalis line to fix the autoflowering gene.

Purple Haze Auto is a very popular strain and used for the development of new hybrids by banks such as Purple Haze Auto Dinafem or Original Sensible. On websites like Leafly, Seedfinder or Grow Diaries anyone can check out the excellent reviews and see follow-ups from growers all over the world.

Tips for growing Purple Haze Auto

Like any other autoflowering, Purple Haze Auto appreciates to be grown in a good substrate and a big pot from the first day. The reason for avoiding transplants is to provide the roots with enough space for their development without the stoppage that sometimes occurs after a change of pot.

In good conditions, it will have no problem reaching a height of 100-120 cm. It is very discreet and ideal for growing on terraces, balconies or small gardens, where it will not attract attention. Its structure is typical of a Christmas tree, very elegant.

Its cycle is very fast and in just 70 days from germination you will be harvesting. Outdoors it is possible to harvest up to 3 crops during spring, summer and early autumn.

Characteristics of Purple Haze Auto

When it comes to abundant harvests, Purple Haze Auto weed does not disappoint. In outdoor crops, it can reach impressive yields of up to 120 grams per plant in larger specimens. Indoors, with a 300-350 W LED panel, any experienced grower can expect to obtain up to 550 grams per square meter.

The buds are a real sight to behold. They are fat, compact and tend to acquire an intense purple color towards the end of flowering. In addition, they are also loaded with resin, which makes them ideal for lovers of extractions.

Aromas and Flavor

Purple Haze Auto will make your taste buds vibrate with pleasant sweet, citrus and spicy touches inherited from its mother Purple Haze, while its indica ancestor brings spicy touches that add complexity to the flavor.


Get ready for a fascinating journey. Its effects are potent and stimulating. You will be invaded by energetic and happy feelings, giving you the boost at any time of the day. It has a soft and comforting relaxing finish, without causing blockages.

What we like the most

  • Easy to grow
  • Flavor 100% Purple Haze
  • Se cosecha en sólo 70 días
  • Ideal for any time of day
  • Price

Lo que menos nos gusta

  • It is fragrant when flowering.

Frequently Asked Questions

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

When does Purple Haze Auto start flowering?

When growing Purple Haze Auto you can expect it to start flowering approximately 3 to 4 weeks after germination. It is during this period that the plant is in its vegetative phase, vigorously developing its leaves and branches in preparation for flowering.

How long does it take to harvest a Purple Haze Auto from germination?

In total, Purple Haze Auto is harvested in about 70 days, counting the 3-4 weeks of growth and 6-7 weeks of flowering. Some more Sativa-dominant phenotypes can go to 11-12 weeks total.

How to grow a feminized Purple Haze Auto?

Purple Haze Auto is a very easy variety to grow outdoors and indoors. It is advisable to use a pot of at least 20 liters from the first day to avoid transplanting.

What are the effects of Purple Haze Auto in bulk?

The effects of Purple Haze Auto are powerful and stimulating. You will be invaded by energetic and happy feelings, giving you the boost at any time of the day. It has a soft and comforting relaxing finish, without causing blockages.

Additional information




Mostly Sativa


Purple Haze x Ruderalis



Recommended crop

Interior and exterior

Full life cycle

Short: less than 75 days



Indoor production

450-550 g/m2

Outdoor production

80-120 g/plant

Outdoor height

0,9-1,2 m

Aromas and flavours

Lemon, Pepper, Spices, Sweet


Energy, Happiness, Relaxation, Stimulant


15% – 20%


Low: < 1%.


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