Mamba Negra by Blim Burn Seeds
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Bro, if you want a reliable workhorse that just flat-out produces without giving you a single headache, you need to be popping Mamba Negra from Blim Burn Seeds. They took the legendary 2004 Highlife champion Critical Mass and smashed it together with this fruity, red-haired Skunk, and the result is just ridiculous. This thing is an absolute unit. We're talking massive, donkey-dick colas that get so fat and heavy you'd think they're gonna snap the branches. And the yield? Stupid heavy. You can easily pull over a pound per square meter indoors if you dial in your nutes right.
Honestly, the best thing about Mamba Negra is how tough she is. She grows fast, uniform, and is practically immune to botrytis. I've seen guys run this in super humid basements where everything else melted into a fuzzy grey mess, and Mamba just stood there stacked with dense, sticky buds like it was nothing. It only takes about 55 to 65 days of flower to finish up, making it a total no-brainer for cash croppers or beginner home growers who just want jars full of loud, fruity, skunky weed without the stress.
The smoke is old-school heavy indica vibes all the way. It hits you with this thick, fruity, earthy flavor that lingers in the room for hours. Rip a fat bong of this after work and your brain just shuts off. You'll be locked to the couch watching reruns and munching through a whole box of cereal before you even realize what happened. It's not trying to be the newest Instagram hype weed, it's just a rock-solid, high-yielding classic that never disappoints.
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Similar strains
| Breeder | Blim Burn Seeds |
|---|---|
| Type | mostly indica |
| Flowering time | ±60 days |
| Environment | Outdoors |
| Lineage | Critical Mass × Skunk |
| Descendants | Mamba Negra, Black Mamba Auto CBD, Black Mamba CBD, Mamba Negra Auto, Meditation |
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🧬 Explore the family: Critical Mass · Skunk · Mamba Negra · Black Mamba Auto CBD · Black Mamba CBD · Mamba Negra Auto · Meditation
Ancestry Pedigree
Mr Nice Seedbank
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The Seed Bank
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Original Strains
Original Strains
Unknown or Legendary
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Growing Mamba Negra: 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 Critical Mass or Skunk 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.
Mamba Negra FAQ
How long does Mamba Negra take to flower?
Mamba Negra typically flowers in around 60 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Mamba Negra an indica or a sativa?
Mamba Negra is listed as mostly indica.
What are the parents of Mamba Negra?
Mamba Negra was bred from Critical Mass × Skunk by Blim Burn Seeds.
What environment does Mamba Negra 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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