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Strain facts

Checked Oct 21, 2026 · 5 sources

Cookies Haze is a sativa that's easy to grow. It was bred by Kannabia Seed Company from Afghani and Super Silver Haze. Its THC is about 22% (sources say 19–25%), higher than 57% of the 2,347 strains in our database that list THC. It flowers in about 8 weeks (sources say 8–10 weeks).

Type
Sativa
THC
About 22%19–25% across 2 sources
Top terpenes
  1. Caryophyllene peppery, spicy
  2. Humulene earthy, hoppy
  3. Limonene citrus
Commonly reported effects
Creative, energetic, euphoric, happy and talkative
Flavors
Sweet and citrus
Breeder
Kannabia Seed Company
Grow difficulty
Beginner1 source
Flowering
About 8 weeks8–10 weeks across 2 sources; the breeder lists 8–8.5 weeks
5 sources for this profile
  1. Leafly public strain listing
  2. Weedmaps public strain listing
  3. Breeder information: Kannabia Seed Company

Grow facts

  1. SeedFinder (breeder listing: Kannabia Seed Company) Flowering, grow setting, yield indoor and yield outdoor
  2. AllBud (strain database) THC

Grow facts come from the breeder first, then seed banks and strain databases. With 2 sources we show the range and the middle; with 3 or more, the range and the median, after leaving out values far from the rest. The breeder's own value is the anchor, unless it is far from every other source (outside their range and more than 20% from their median); then we show the full range and the median of all of them. A fact from a single source is marked "1 source", and a fact no source lists is left out. Yields are converted to one unit: indoor per square meter, outdoor per plant.

CTU writes every profile from these facts; we do not copy other sites' descriptions. Values that are a generic default in the source data are left out. Last checked Oct 21, 2026.

Source: CTU strain dataset (public strain listings and breeder info, checked by CTU), verified Oct 2026. Potency, flavor and effects vary by grower, batch and plant. Facts no source lists are left out.

How to grow Cookies Haze

The grow facts a breeder or public strain listing gives for Cookies Haze.

Flowering time
About 8 weeks8–10 weeks across 2 sources; the breeder lists 8–8.5 weeks. Faster than 80% of strains with a listed time
Yield indoor
About 575 g/m²550–600 g/m² (18–19.7 oz/ft²) · 1 source
Yield outdoor
About 800 g per plant1 source
Difficulty
Beginner1 source. One of 452 beginner-rated strains
Grow setting
Indoor and outdoor1 source

Flowering window (weeks after the switch to 12/12)

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Sources: the breeder, seed banks and strain databases listed under sources, checked Oct 2026. Percentages compare with every strain in our database that lists the same fact.

Learn to grow Cookies Haze: Indoor & Outdoor Growing course, $199

About Cookies Haze

In public strain data, Cookies Haze is classed as a sativa credited to Kannabia Seed Company. Its listed parents are Afghani and Super Silver Haze.

How strong is Cookies Haze?

Public listings give Cookies Haze a THC level of 19%, which is in the lower third of our dataset. Compared with all strains in our research dataset that have their own THC figure, it is higher than roughly 30% of them. Potency varies by grower, batch and lab, so read these numbers as typical values, not guarantees.

What does Cookies Haze smell and taste like?

People most often describe the flavor of Cookies Haze as sweet and citrus. The terpenes listed most often are caryophyllene (peppery, spicy), humulene (woody, hoppy) and limonene (citrus). Caryophyllene is the lead terpene for about 24% of the high-confidence strains in our dataset, so it is a less common lead. Terpenes shape smell and taste; their levels change from batch to batch.

Reported effects of Cookies Haze

Commonly reported effects: creative, energetic, euphoric, happy and talkative. These are user reports, not promises. Effects differ from person to person and depend on dose, setting and tolerance.

Growing Cookies Haze: what the data says

Its listed indoor flowering time is 8–10 weeks. Grow difficulty is listed as beginner. Listed resistance: pests high. Grow where home cultivation is legal, and follow your state rules.

Cookies Haze family tree

Its parents, from published lineage.

This strain

Cookies HazeSativa · 19–25% THC · 8–10 wk

Similar strains

Matched on shared parents, top terpenes, type and THC. Never on medical use.

Indica

8 Ball Kush

aka 8 Ball

THC
8–22% · CBD 0.6–5%
Flowering
8.5 wk
Terpene
Myrcene
Effect
Relaxed
Height
Short
Save
Hybrid

Afghan Diesel

THC
14–23%
Flowering
7–10 wk
Terpene
Terpinolene
Effect
Euphoric
Difficulty
Intermediate
Save

Sativa strainsCaryophyllene strainsSweet strainsStrains bred from Afghani

Where to buy

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Grow it

How to grow Cookies Haze

Flowering time, height and difficulty from the sources, then the full method in the Growing course.

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