Sour Headband by Loud Seeds

Sour Headband strain photo
Type mostly indicaFlower ±60 daysCross Headband × 78 Sour

Growers reach for Sour Headband as an indica-leaning option, a cross of Headband × 78 Sour out of Loud Seeds. Indoors it typically finishes flowering in around 60 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Sour Headband grows against.

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Similar strains

Loud Hawaiian PunchLoud Seeds · ±56 daysSour Chem ScoutLoud Seeds · ±60 daysLoud SourLoud SeedsLoud LemonadeLoud Seeds · ±53 daysHeadbandLoud Seeds · ±67 daysChem ScoutLoud SeedsAuto Cream MassMr. Hide · ±60 daysAuto Kritical RedMr. Hide · ±60 daysBlueberry CheesecakeDawg Star · ±60 daysChemdog GorillaExpert Seeds · ±60 daysChemdog MillionaireDr. Krippling · ±60 daysChemical XBeyond Top Shelf · ±60 daysAll Loud Seeds →
BreederLoud Seeds
Typemostly indica
Flowering time±60 days
EnvironmentOutdoors
LineageHeadband × 78 Sour
DescendantsGage Green Genetics - Dreamtime

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🧬 Explore the family: Headband · Gage Green Genetics - Dreamtime

Ancestry Pedigree

Headband
Loud Seeds
Original Diesel
Unknown or Legendary
MassSuperSkunk
Unknown or Legendary
Super Skunk
Sensi Seeds
Skunk Nr1
Sensi Seeds
Skunk Nr1
The Seed Bank
Skunk Nr1
Cultivators Choice
Afghanistan Indica
Original Strains
Mexico Sativa
Original Strains
Colombia Sativa
Original Strains
Afghanistan Indica
Original Strains
Chem Dawg
Unknown or Legendary
Indica
Original Strains
78 Sour
Loud Seeds
Original Loud
Loud Seeds
Sour Diesel
Unknown or Legendary
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
Original Haze
Cultivators Choice
Haze
Unknown or Legendary
Mexico Sativa
Original Strains
Colombia Sativa
Original Strains
Thailand Sativa
Original Strains
India Sativa
Original Strains
Sour Diesel
Unknown or Legendary
Original Diesel
Unknown or Legendary
DNL
Unknown or Legendary
RFK
Unknown or Legendary
Skunk
Unknown or Legendary
Skunk Nr1
Cultivators Choice
Northern Lights
Unknown or Legendary

Growing Sour Headband: 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 Headband or 78 Sour 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.

Sour Headband FAQ

How long does Sour Headband take to flower?

Sour Headband typically flowers in around 60 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is Sour Headband an indica or a sativa?

Sour Headband is listed as mostly indica.

What are the parents of Sour Headband?

Sour Headband was bred from Headband × 78 Sour by Loud Seeds.

What environment does Sour Headband 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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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.