Chem De La Sour by Deep Space

Chem De La Sour strain photo
Flower ±61 daysCross Sour Diesel × Chem Del La Chem

Growers reach for Chem De La Sour as a hybrid option, a cross of Sour Diesel × Chem Del La Chem out of Deep Space. Indoors it typically finishes flowering in around 61 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Chem De La Sour grows against.

🌿 Start a Chem De La Sour journal — free →

Similar strains

Chem Del La ChemDeep Space · ±61 daysTasha Yar HazeDeep SpaceAll Deep Space →
BreederDeep Space
Flowering time±61 days
EnvironmentOutdoors
LineageSour Diesel × Chem Del La Chem

🌱 Get Chem De La Sour seeds →
Affiliate link — supports Cultivar at no cost to you.

🧬 Explore the family: Sour Diesel · Chem Del La Chem

Ancestry Pedigree

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
Skunk Nr1
Cultivators Choice
Afghanistan Indica
Original Strains
Mexico Sativa
Original Strains
Colombia Sativa
Original Strains
Afghanistan Indica
Original Strains
Chemdog
Unknown or Legendary
Indica Sativa
Original Strains
DNL
Unknown or Legendary
RFK
Unknown or Legendary
Skunk
Unknown or Legendary
Skunk Nr1
Cultivators Choice
Northern Lights
Unknown or Legendary
Purest Indica
Clone Only Strains
Chem Del La Chem
Deep Space Creations
ChemD I95
Top Dawg Seeds
Chemdog
Unknown or Legendary
I-95
Top Dawg Seeds
Legend OG
Clone Only Strains
OG Kush
Clone Only Strains
Unknown Strain
Original Strains
Hindu Kush Indica
Original Strains
Triangle Kush
Clone Only Strains
Unknown Strain
Original Strains
Hindu Kush Indica
Original Strains

Growing Chem De La Sour: what to expect

As a hybrid, expect a moderate stretch after the flip (around 100%) — but watch the plant, not the label: phenotypes within Chem De La Sour can lean either direction. Growers familiar with Sour Diesel or Chem Del La Chem 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.

Chem De La Sour FAQ

How long does Chem De La Sour take to flower?

Chem De La Sour typically flowers in around 61 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is Chem De La Sour an indica or a sativa?

The breeder doesn't specify — treat it as a hybrid and read the plant.

What are the parents of Chem De La Sour?

Chem De La Sour was bred from Sour Diesel × Chem Del La Chem by Deep Space.

What environment does Chem De La Sour 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 Chem De La Sour and something looks off? Free AI photo diagnosis →

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

Suggest an edit for Chem De La Sour

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.