Hammer Juice by Strains Lab

Hammer Juice strain photo
Type mostly indicaFlower ±55 daysCross Hammerhead × Fruity Chronic Juice

Hammer Juice, from breeder Strains Lab, is an indica-leaning strain descended from Hammerhead × Fruity Chronic Juice. Indoors it typically finishes flowering in around 55 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Hammer Juice grows against.

🌿 Start a Hammer Juice journal — free →

Similar strains

Barbara BikerStrains Lab · ±45 daysTropisourStrains Lab · ±56 daysToxic Cherry BombStrains Lab · ±45 daysHammer Zest #7Strains Lab · ±60 daysToxic Cherry Bomb x Agent OrangeStrains Lab · ±58 daysToxic Cherry Bomb x Hammer JuiceStrains Lab · ±55 daysAuto Diesel MassMr. Hide · ±55 daysBlueberry GumG13 Labs · ±55 daysChocolate EruptionLost River Seeds · ±55 daysChoke CherrySin City Seeds · ±55 daysClone Chief's SVT 40Street Medic Genetics · ±55 daysCodeine KushFatbush Seeds · ±55 daysAll Strains Lab →
BreederStrains Lab
Typemostly indica
Flowering time±55 days
EnvironmentOutdoors, Greenhouse
LineageHammerhead × Fruity Chronic Juice
DescendantsToxic Cherry Bomb x Hammer Juice, Hammer Juice x Toxic Cherry Bomb, Hammer Zest #7

🌱 Get Hammer Juice seeds →
Affiliate link — supports Cultivar at no cost to you.

🧬 Explore the family: Hammerhead · Fruity Chronic Juice · Toxic Cherry Bomb x Hammer Juice · Hammer Juice x Toxic Cherry Bomb · Hammer Zest #7

Ancestry Pedigree

Hammerhead
Medical Seeds Co
White Rhino
Green House Seeds
White Widow
Green House Seeds
White Widow
De Sjamaan
Brazil Sativa
Original Strains
India Indica
Original Strains
Afghanistan Indica
Original Strains
Medicine Man
Mr Nice Seedbank
Afghanistan Indica
Original Strains
Black Widow
Mr Nice Seedbank
White Widow
Green House Seeds
Fruity Chronic Juice
Delicious Seeds
Chronic
Serious Seeds
Skunk
Unknown or Legendary
Skunk Nr1
Cultivators Choice
Afghanistan Indica
Original Strains
Mexico Sativa
Original Strains
Colombia Sativa
Original Strains
Nothern Lights
Sensi Seeds
AK47
Serious Seeds
Colombia Sativa
Original Strains
Mexico Sativa
Original Strains
Thailand Sativa
Original Strains
Afghanistan Indica
Original Strains
White Widow
De Sjamaan

Growing Hammer Juice: 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 Hammerhead or Fruity Chronic Juice 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.

Hammer Juice FAQ

How long does Hammer Juice take to flower?

Hammer Juice typically flowers in around 55 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is Hammer Juice an indica or a sativa?

Hammer Juice is listed as mostly indica.

What are the parents of Hammer Juice?

Hammer Juice was bred from Hammerhead × Fruity Chronic Juice by Strains Lab.

What environment does Hammer Juice 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.

📷 Growing Hammer Juice and something looks off? Free AI photo diagnosis →

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

Suggest an edit for Hammer Juice

Track your own grow free — the journal grades your environment against these bands →

Get the one-page grow reference card

VPD, pH by medium, deficiency symptoms and dry/cure targets on a single printable page. Free — plus the occasional grow-data breakdown. No spam, unsubscribe in one click.

Or just open the card now — no email needed →

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.