CBD+ Jack Diesel by Positronics
CBD+ Jack Diesel, from breeder Positronics, is an indica-leaning strain descended from Unknown Strain × Jack Diesel. Indoors it typically finishes flowering in around 70 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real CBD+ Jack Diesel grows against.
🌿 Start a CBD+ Jack Diesel journal — free →
Similar strains
| Breeder | Positronics |
|---|---|
| Type | 60% Sativa - 40% Indica |
| Flowering time | ±70 days |
| Environment | Outdoors |
| Lineage | Unknown Strain × Jack Diesel |
🌱 Get CBD+ Jack Diesel seeds →
Affiliate link — supports Cultivar at no cost to you.
🧬 Explore the family: Unknown Strain · Jack Diesel
Ancestry Pedigree
Original Strains
Positronics
Sensi Seeds
The Seed Bank
Original Strains
Cultivators Choice
Unknown or Legendary
Original Strains
Original Strains
Original Strains
Original Strains
Soma Seeds
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Sensi Seeds
Sensi Seeds
The Seed Bank
Original Strains
Unknown or Legendary
Original Strains
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Cultivators Choice
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Original Strains
Original Strains
Growing CBD+ Jack Diesel: 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 Unknown Strain or Jack Diesel 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.
CBD+ Jack Diesel FAQ
How long does CBD+ Jack Diesel take to flower?
CBD+ Jack Diesel typically flowers in around 70 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is CBD+ Jack Diesel an indica or a sativa?
CBD+ Jack Diesel is listed as 60% Sativa - 40% Indica.
What are the parents of CBD+ Jack Diesel?
CBD+ Jack Diesel was bred from Unknown Strain × Jack Diesel by Positronics.
What environment does CBD+ Jack Diesel 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 CBD+ Jack Diesel and something looks off? Free AI photo diagnosis →
Facts compiled from public breeder listings. Growing CBD+ Jack Diesel? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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.