Strain profile
LumberJack
Cultivar reference
LumberJack
Cultivar reference · stock match unverified.
- Historical THC
- 22.06%
- Highest listed terpenes
- BetaMyrcene 0.84% · AlphaPinene 0.26% · BetaPinene 0.13%
Flower profile
- Reported effectsNot yet sourced
- FlavorNot yet sourced
- AromaNot yet sourced
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Community reviews
Similar strains
Published family connections; batches may differ.
Shared lineage
No unambiguous parent or selection matches are available yet.
Sources and research notes
Parentage sources
Grassroots / Curaleaf — Connecticut’s reported version · Stock match unverified
Fine Fettle — Grassroots Lumberjack flower C0030001826Exact Grassroots Lumberjack flower product publishes “Lineage: Blackened Blue (Humboldt Dream x Blackjack)”. This is a qualified retailer account for the named Connecticut producer product; it does not establish the cut, seed line or batch sold by another grower or the ancestry of a Maryland product. Blackened Blue is retained as the published line designation, not invented as another parent. The source’s Blackjack parent identity remains unresolved and unlinked: the existing Black Jack owner is separately documented and is not assumed to be this Blackjack.
THC & terpenes
Sample and producer versions may differ. These references do not predict another batch’s contents.
Grassroots Lumberjack 14g Flower · Grassroots Cannabis
One historical flower listing, as labelled by the source. source brand field; grower not independently established. No independent COA verification or cultivar-wide potency range.
Captured 2026-09-10Grassroots - Lumberjack (S) Flower C0030001826 · Grassroots
The three highest quantified terpene entries in Fine Fettle's exact Grassroots Lumberjack whole-flower SKU C0030001826 are BetaMyrcene 0.84%, AlphaPinene 0.26% and BetaPinene 0.13%; the next is Limonene 0.10%. The offered product locations are Connecticut stores, although the site's default header is Smyrna, Georgia. The listing describes Blackened Blue (Humboldt Dream x Blackjack). This is a historical Connecticut product listing captured 2026-10-03, with source brand Grassroots; no original COA, batch identifier or test/harvest date is established. The separate ground SKU corroborates the Connecticut producer/account only; its chemistry is not transferred. No Blackjack/Black Jack parent alias, another producer's cut, universal cultivar profile or current stock is authenticated.
Captured 2026-10-03