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sativa-dominant strain

Cobalt Haze

Cobalt Haze combines blueberry fruitiness with citrus sharpness and a physically relaxing side. The sources describe a sativa-leaning effect and name Silver Haze, Blueberry and Afghani #1 as genetic influences.

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Character profile

Aroma, effects and terpenes

Aromas

  • blueberry

Genetics

Parentage and family tree

Cobalt Haze is at the beginning. Below it are the documented parent lines through the 4th generation.

Editorial profile

Cobalt Haze in detail

Origin & classification

At Sensi Seeds, Cobalt Haze represents a combination of three clearly distinct genetic directions: Silver Haze, Blueberry and Afghani #1. The strain is also referred to as SENSI #11 FEM in the German-language source. According to that source, the breeding aimed to preserve the recognizable character of Silver Haze without leaving the practical traits of the Afghan influence unused. The available strain data, however, list only Blueberry and Silver Haze; the lineage should therefore be harmonized before final publication.

Aroma & flavor

In the source description, Silver Haze contributes the sativa-leaning side. It is presented as a tall, slender strain with good yields and recognized as an important starting point for modern Sativa breeding. Afghani #1 is at the other end of the spectrum: compact growth, an earthy character and a shorter development cycle are cited as its defining contributions. For Cobalt Haze, or SENSI #11, the breeder consequently describes more compact plants, higher yields and a faster growth cycle than is typical of many strongly sativa-dominant strains.

Terpene profile

Blueberry primarily contributes the aromatic direction. Pronounced fruitiness and a dark, blueberry accent are mentioned repeatedly. The English source version also adds sharp citrus notes. The profile therefore ranges from ripe berries to a brighter, slightly edgy freshness. An earthy nuance can be associated with the described Afghani side, but it is not explicitly identified as an independent characteristic of the finished strain’s aroma.

Effect tendency

According to the sources, the Sativa side is intended to dominate the effects. A physically relaxing component is also mentioned. This is not a guarantee of a specific experience, but rather describes the recurring perception of this breeding: a relatively bright, sativa-leaning onset meets a calmer physical level. The English source also states a THC range of 18 to 23 percent. Since these values are absent from the strain data and cannabinoid-related information depends on both batch and phenotype, the specific range is not adopted here as a verified profile value.

Cannabinoids, flowering & appearance

Cobalt Haze is listed as a feminized strain. The combination of its slender Haze heritage, more compact Afghan influence and Blueberry’s pronounced fruitiness makes its documented profile understandable. Reliable information on flowering time, CBD, terpenes or a fixed yield is not available in the dataset and should not be added.

Similar strains & related profiles

These profiles may be interesting if you would like to compare strains based on similar parentage, name similarity or related genetic context.

Similar parentage

Azure Haze

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Questions and answers

Frequently asked questions about Cobalt Haze

What type of strain is Cobalt Haze?

We list Cobalt Haze as a sativa-dominant strain with the parentage Blueberry × Silver Haze.

What genetics are behind Cobalt Haze?

The parentage of Cobalt Haze is Blueberry × Silver Haze.

What does Cobalt Haze smell and taste like?

Aromatically, Cobalt Haze is primarily characterized by blueberry notes. Depending on the batch and phenotype, the expression may vary in intensity.

Which breeder is named for Cobalt Haze?

Sensi Seeds is named as the breeder or cultivator of Cobalt Haze.