Blue Lemon Thai by CH9 Female Seeds

Blue Lemon Thai strain photo
Type indica/sativaFlower ±56 daysCross Toxic Blue × Lemon Thai

Blue Lemon Thai, from breeder CH9 Female Seeds, is an indica-leaning strain descended from Toxic Blue × Lemon Thai. 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 Blue Lemon Thai grows against.

🌿 Start a Blue Lemon Thai journal — free →

Similar strains

Toxic Blue 33CH9 Female Seeds · ±53 daysJackCH9 Female Seeds · ±49 daysAfghan Haze 33CH9 Female Seeds · ±56 daysBubba Kush 33CH9 Female Seeds · ±53 daysCommercialCH9 Female Seeds · ±60 daysTangerineCH9 Female Seeds · ±53 daysCluster BombBomb Seeds · ±56 daysCookie DreamMedicann Seeds · ±56 daysCookie OGMicro Breeding Genetics · ±56 daysCornerstoneGage Green · ±56 daysCorleone KushCali Connection · ±56 daysCotton CandyFederation Seeds · ±56 daysAll CH9 Female Seeds →
BreederCH9 Female Seeds
Typeindica/sativa
Flowering time±56 days
EnvironmentOutdoors
LineageToxic Blue × Lemon Thai
DescendantsWet Dream

🌱 Get Blue Lemon Thai seeds →
Affiliate link — supports Cultivar at no cost to you.

🧬 Explore the family: Toxic Blue · Lemon Thai · Wet Dream

Ancestry Pedigree

Toxic Blue
Motarebel
Blue Kronic
Motarebel
Killa Queen
Motarebel
Cinderella 99
Brothers Grimm
Princess
Unknown or Legendary
Jack Herer
Sensi Seeds
Northern Lights Nr5
The Seed Bank
USA Mostly Indica
Original Strains
Original Haze
Cultivators Choice
Haze
Unknown or Legendary
Mexico Sativa
Original Strains
Colombia Sativa
Original Strains
Thailand Sativa
Original Strains
India Sativa
Original Strains
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
G-13
Unknown or Legendary
Indica
Original Strains
Black Kat
Motarebel
G-13
Unknown or Legendary
White Widow
Green House Seeds
White Widow
De Sjamaan
Brazil Sativa
Original Strains
India Indica
Original Strains
Firecracker
Motarebel
Willie D
Reservoir Seeds
Williams Wonder
Super Sativa Seed Club
Indica
Original Strains
NYC Diesel
Soma Seeds
Sour Diesel
Unknown or Legendary
Original Diesel
Unknown or Legendary
MassSuperSkunk
Unknown or Legendary
Super Skunk
Sensi Seeds
Skunk Nr1
Sensi Seeds
Skunk Nr1
The Seed Bank
Afghanistan Indica
Original Strains
Chem Dawg
Unknown or Legendary
Indica
Original Strains
DNL
Unknown or Legendary
RFK
Unknown or Legendary
Skunk
Unknown or Legendary
Skunk Nr1
Cultivators Choice
Northern Lights
Unknown or Legendary
Afghani Hawaiian
Unknown or Legendary
Afghani
Unknown or Legendary
Hawaii Hybrid
Original Strains
Killian
Motarebel
Killa Queen
Motarebel
NYC Diesel
Soma Seeds
Lemon Thai
Motarebel
Lemon Thai
Dutch Flowers
Thailand Sativa
Original Strains
Hawaii Hybrid
Original Strains

Growing Blue Lemon Thai: 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 Toxic Blue or Lemon Thai 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.

Blue Lemon Thai FAQ

How long does Blue Lemon Thai take to flower?

Blue Lemon Thai 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 Blue Lemon Thai an indica or a sativa?

Blue Lemon Thai is listed as indica/sativa.

What are the parents of Blue Lemon Thai?

Blue Lemon Thai was bred from Toxic Blue × Lemon Thai by CH9 Female Seeds.

What environment does Blue Lemon Thai 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 Blue Lemon Thai and something looks off? Free AI photo diagnosis →

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

Suggest an edit for Blue Lemon Thai

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.