Hazelnut Circus by Ultra Fire Genetics

Type indica/sativaFlower ±56 daysCross Paradise Circus

Hazelnut Circus is an indica-leaning cannabis strain from Ultra Fire Genetics, bred by crossing Paradise Circus. Indoors it typically finishes flowering in around 56 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Hazelnut Circus grows against.

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BreederUltra Fire Genetics
Typeindica/sativa
Flowering time±56 days
EnvironmentOutdoors, Greenhouse
LineageParadise Circus

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🧬 Explore the family: Paradise Circus

Ancestry Pedigree

Paradise Circus
Exotic Genetix
Tropicanna Cookies
Oni Seed Co
Tropicana Cookies
Bloom Seed Co
Girl Scout Cookies
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F1 Durban
Unknown or Legendary
Cherry Pie Kush
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Durban Poison
Dutch Passion
Durban Poison
Unknown or Legendary
South Africa Sativa
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Chem Dawg
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OG Kush
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Thailand Sativa
Original Strains
Chem Dawg
Unknown or Legendary
Indica
Original Strains
Tangie
DNA Genetics Seeds
Skunk
Unknown or Legendary
Skunk Nr1
Cultivators Choice
Afghanistan Indica
Original Strains
Mexico Sativa
Original Strains
Colombia Sativa
Original Strains
California Orange
Unknown or Legendary
USA Hybrid
Original Strains
Tina
Exotic Genetix
Constantine
Exotic Genetix
Orange Valley OG
Relentless Genetics
SFV OG
Clone Only Strains
OG Kush
Clone Only Strains
Agent Orange
MzJill Genetics
Orange Velvet
Unknown or Legendary
Skunk
Unknown or Legendary
Unknown Strain
Original Strains
Jack the Ripper
SubCools The Dank
Jacks Cleaner
SubCools The Dank
Unknown Strain
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Jamaica Sativa
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Jack Herer
Sensi Seeds
Northern Lights Nr5
The Seed Bank
Northern Lights 5 Skunk Nr1 F1 Hybrid
The Seed Bank
Northern Lights Nr5
The Seed Bank
Skunk Nr1
The Seed Bank
Skunk Nr1
Cultivators Choice
Original Haze
Cultivators Choice
Haze
Unknown or Legendary
Space Queen
BC Growers Association
Romulan
Unknown or Legendary
Mostly Indica
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Cinderella 99
Brothers Grimm
Princess
Unknown or Legendary
Jack Herer
Sensi Seeds
Unknown Strain
Original Strains
P94
Unknown or Legendary
Princess
Unknown or Legendary
Cinderella 88
Unknown or Legendary
Princess
Unknown or Legendary
P75
Unknown or Legendary
Princess
Unknown or Legendary
P50
Unknown or Legendary
Princess
Unknown or Legendary
Shiva Skunk
Sensi Seeds
The Cube
Exotic Genetix
Starfighter
Alien Genetics
Lemon Alien Dawg
Alien Genetics
Alien Dog
The Cali Connection
Chem Dawg
Unknown or Legendary
Alien Technology
Unknown or Legendary
Afghanistan Indica
Original Strains
Lemon Kush
Alien Genetics
Lemon G
Clone Only Strains
Colombia Hybrid
Original Strains
Afghanistan Indica
Original Strains
Tahoe Alien
Alien Genetics
Tahoe OG Kush
The Cali Connection
OG Kush
Clone Only Strains
SFV OG Kush
The Cali Connection
SFV OG
Clone Only Strains
Afghani Nr1
Sensi Seeds
Afghanistan Indica
Original Strains
Afghanistan Indica
Original Strains
Alien Kush
Alien Genetics
Las Vegas Purple Kush
Clone Only Strains
Northern Lights
Unknown or Legendary
Hindu Kush Indica
Original Strains
Alien Technology
Unknown or Legendary
Starfighter IX2
Exotic Genetix
Starfighter
Alien Genetics
Exotic Fighter
Exotic Genetix
Starfighter
Alien Genetics
Starfighter F2
Exotic Genetix
Starfighter
Alien Genetics
Triple OG
Exotic Genetix
Triangle Kush
Clone Only Strains
OG Kush
Clone Only Strains
Constantine
Exotic Genetix
Master Yoda
Unknown or Legendary
OG Kush
Clone Only Strains
Masterkush
Homegrown Fantaseeds
Hindu Kush Indica
Original Strains

Growing Hazelnut Circus: what to expect

As an indica-leaning plant, expect a modest stretch after the flip (roughly 50–100%) and dense bud structure — which makes late-flower humidity discipline the main risk: keep RH in the 40s once buds fatten to stay ahead of mold. Growers familiar with Paradise Circus will recognize much of its behavior. Whatever the listing says, the cut in YOUR tent is the ground truth: log feedings, readings, and photos, and let the trends — not the label — drive decisions.

Hazelnut Circus FAQ

How long does Hazelnut Circus take to flower?

Hazelnut Circus typically flowers in around 56 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is Hazelnut Circus an indica or a sativa?

Hazelnut Circus is listed as indica/sativa.

What are the parents of Hazelnut Circus?

Hazelnut Circus was bred from Paradise Circus by Ultra Fire Genetics.

What environment does Hazelnut Circus like?

Standard cannabis bands work well: VPD 0.8–1.1 kPa in veg and 1.0–1.4 kPa in flower, with humidity stepping down from 65–75% as a seedling to 40–50% in late flower. See the stage-by-stage table on this page.

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Facts compiled from public breeder listings. Growing Hazelnut Circus? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.

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Published by Cultivar (logmygrow.com), a structured grow journal. These reference bands are the same ones the app grades real grows against. Free to cite with a link. Some outbound product links are affiliate links — see disclosures.