Martian Mean Green by DNA Genetics
Martian Mean Green is an absolute classic from the early 2000s Amsterdam scene, bred by the legends at DNA Genetics. They took their staple Sharksbreath and hit it with a G13 Haze male, aiming to blend the mind-bending, soaring high of the Haze with the chunky, robust structure of the Sharksbreath. The cannabis world noticed immediately. This 60/40 sativa-dominant hybrid swept the competition, taking 1st place Sativa at the 2005 High Times Cannabis Cup, snagging more awards in 2006, and earning the title of High Times Strain of the Year. It’s one of those hallmark strains that defined an entire era of breeding.
What makes Martian Mean Green so special for growers is how it behaves in the room. Even though it leans sativa, it grows with distinctly indica traits. You get dense, chunky buds that swell up beautifully, and it doesn't stretch out of control like a typical Haze. It’s a medium-difficulty plant that finishes flowering in about 8 to 10 weeks, pumping out a pungently zesty, skunky aroma loaded with sharp lemon and citrus notes. It's a fantastic yielder both indoors and out, making it a reliable cash cropper that still holds top-shelf quality.
The high is where those G13 Haze genetics really shine through. It hits fast and hard with a euphoric, energetic rush that gets your creative juices flowing without tipping over into anxiety. Because it's so uplifting but still grounded by that Sharksbreath lineage, it became a massive hit with medical patients looking to nuke stress and anxiety while remaining functional. Whether you’re an old-school head chasing nostalgia or a modern grower looking for proven, cup-winning genetics, Martian Mean Green is a mandatory run.
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Similar strains
| Breeder | DNA Genetics |
|---|---|
| Type | mostly sativa |
| Flowering time | ±67 days |
| Environment | Outdoors |
| Lineage | Sharksbreath × G13 Haze |
| Descendants | DNA Genetics Seeds - Martian Kush, Space Junkie, SleeStack, Ninja Turtle, The Bank - Hurricane, L.A. Woman, Panama Punch, White Alien, Mogwai, Violet Haze, Space Helmet |
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🧬 Explore the family: Sharksbreath · G13 Haze · DNA Genetics Seeds - Martian Kush · Space Junkie · SleeStack · Ninja Turtle · The Bank - Hurricane · L.A. Woman · Panama Punch · White Alien
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Growing Martian Mean Green: what to expect
As a sativa-leaning plant, plan for a big stretch after the flip (often 100–200%) — flip earlier than feels natural and keep training options ready. Sativa-leaning plants also generally prefer a lighter feed than heavy indicas. Growers familiar with Sharksbreath or G13 Haze 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.
Martian Mean Green FAQ
How long does Martian Mean Green take to flower?
Martian Mean Green typically flowers in around 67 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Martian Mean Green an indica or a sativa?
Martian Mean Green is listed as mostly sativa.
What are the parents of Martian Mean Green?
Martian Mean Green was bred from Sharksbreath × G13 Haze by DNA Genetics.
What environment does Martian Mean Green 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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