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1+1 Special Offer: Buy one packet of feminised Cobalt Haze seeds from the Sensi Research development programme and receive another packet absolutely free. Don't miss the chance to double your grow of this outstanding strain, chosen by growers for its exceptional growth habit and properties. Limited supply; act fast.


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Cobalt Haze Feminized Marijuana Seeds

Feminized Cobalt Haze seeds heritage comes from some of the most worldwide awarded strains. Silver Haze, Blueberry and Afghani #1 are the queens who are passing on the best of their genetics to this Sensi Seeds bank innovation. The result is a well-compensated hybrid, vigorous and even impressive at the end of its exuberant flowering.

Cobalt Haze seeds were initially known as Sensi #11, the name that was used by the Sensi Research program.

How is Cobalt Haze?

Cobalt Haze marijuana plants are tall and strong, its appearance with large dark green leaves and large buds, separated by a long internodal distance, makes it a plant to stare at it.

It has no great needs and it is not a big deal to grow it, although it prefers mild climates. It is a variety that offer the best outcome when grown outdoors in sunlight, also to get its full potential and performance it has to be flowered in mother earth.

The flowering period for this photoperiodic variety is medium-long, however the bank does not indicate exact dates. Having a look at another Sensi Seeds strains, Cobalt Haze should be harvested in about 9-10 weeks of flowering time indoors. For outdoor cultivation, it will take at least 2 to 3 weeks from the end of the summer.

How much yield does Cobalt Haze produce?

The Sensi Seeds bank does not specify any specific production values, it only indicates that Cobalt Haze is a high yield plant. For other varieties of the same bank that we know, which also have a high yield, we can comment that it will be around 450gr/m2 indoors, while outdoors with sunlight may exceed 1kg per plant.

What effect does Cobalt Haze produce?

Cobalt Haze effect is complete, physical and cerebral, as well as strong. The overall impression is described as mainly relaxing, with flashes of energy, creativity and even imaginative euphoria.

How is it Cobalt Haze taste like?

Of all its ancestors, Blueberry is the one that most permeates this variety with its organoleptic touch. Cobalt Haze has a mainly berry flavor, but more complex because of the citrus sparks and the Skunk background.

Characteristics of Cobalt Haze Marijuana:

  • Feminized
  • Indoor/outdoor
  • Genotype: Hybrid
  • Genetics: Silver Haze, Blueberry and Afghani #1
  • THC: Hig THC (undeclared)
  • CBD: undeclared
  • Indoor yield: High
  • Outdoor yield: High
  • Flowering: 9-10 weeks indoors, 2-3 weeks after the end of summer outdoors
  • Height: medium

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