True OG by Unknown or Legendary
If you want to talk about the gold standard of Southern California gas, you have to talk about True OG. While the exact origins are shrouded in the typical folklore of the early 2000s Topanga Canyon scene, it was the crew over at Elemental Seeds who really locked this phenotype down in 2004 and showed the world what a real Ocean Grown Kush is supposed to be. Forget the watered-down polyhybrids dominating the shelves today; True OG is that pure, unapologetic mix of Chemdawg and Hindu Kush genetics that hits your nose with the force of a tire iron. It reeks of raw kerosene, burnt rubber, pine needles, and a sharp lemon bite that completely overpowers the room the second you open the bag.
In the garden, True OG is a notoriously finicky plant that makes you work for every single gram. She’s viney, stretches like crazy during the first three weeks of flower, and requires constant topping and low-stress training if you want a decent yield. The node spacing is wide, and she doesn't throw massive colas; instead, she produces these rock-hard, golf-ball-sized nugs that look like they've been rolled in crushed glass. You have to dial in the calcium and magnesium, and she won't tolerate a sloppy watering schedule. But when you pull her down around day 65, those dense, frosty nuggets are worth their weight in gold.
The effects are why True OG took home so many High Times Cannabis Cups. It consistently tests in the high 20s for THC, but it's the terpene profile that delivers the devastating blow. One good rip and you get this instant behind-the-eyes pressure that melts straight down your spine. It’s a heavy, narcotic body high that practically glues you to the floor, yet somehow keeps your brain firing with a warm, euphoric buzz. It's the ultimate nightcap weed, and for old-school heads who constantly argue about what constitutes a "real" OG, this cut remains the undisputed benchmark.
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Similar strains
| Breeder | Unknown or Legendary |
|---|---|
| Type | indica |
| Environment | Indoors, Outdoors |
| Lineage | OG Kush |
| Descendants | Dual OG, Grand OG, Palladium, TruePower OG, Illuminati Seeds - Born Killer, Sapphire Scout, Trueberry, Krippy Kush, Cherry OG, Blood Orange OG, The True OG, Diagonal OG, True Scout, True Colours, Truth Serum, True Atlantis |
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🧬 Explore the family: OG Kush · Dual OG · Grand OG · Palladium · TruePower OG · Illuminati Seeds - Born Killer · Sapphire Scout · Trueberry · Krippy Kush
Ancestry Pedigree
Clone Only Strains
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Original Strains
Growing True OG: 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 OG Kush 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.
True OG FAQ
Is True OG an indica or a sativa?
True OG is listed as indica.
What are the parents of True OG?
True OG was bred from OG Kush by Unknown or Legendary.
What environment does True OG 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.
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