Cannabis Strain Database
54 strains: browse, filter, and check every lineage claim's sources
More filters: good for, lineage, seeds, lab data
| Strain | Breeder | Cross | Lineage | Type | THC | Flowering | Seeds |
|---|---|---|---|---|---|---|---|
| MAC Cake | unknown | MAC 6 × Cookie F2 | Reported | Indica-leaning | 24.0% | 7–9w | fem. |
| Mad Scientist | unknown | — | No lineage on record | Indica-leaning | 17.2% | — | — |
| Magic Beans OG | unknown | — | No lineage on record | Indica-leaning | 19.1% | — | — |
| Mag Landrace | unknown | — | No lineage on record | Indica-leaning | 21.0% | — | — |
| ManBearAlienPig | Mephisto Genetics | — | No lineage on record | Indica-leaning | — | — | auto |
| Mandarin Sunset | ETHOS Genetics | Herojuana × Orange Skunk | Verified | Indica-leaning | 16.5% | 8–9w | fem., reg. |
| Mango | K.C. Brains | KC 33 × Afghani | Reported | Indica-leaning | 18.0% | — | reg. |
| Mango Cherry Runtz Auto | Fast Buds | — | No lineage on record | Indica-leaning | — | 9w | auto |
| Mango Grove | Mephisto Genetics | — | No lineage on record | Indica-leaning | — | — | auto |
| Mangolicious | unknown | — | No lineage on record | Indica-leaning | 21.6% | — | — |
| Mango Matrimony | Mephisto Genetics | — | No lineage on record | Indica-leaning | — | — | auto |
| Mango Runtz | Mephisto Genetics | — | No lineage on record | Indica-leaning | — | 9–11w | auto |
| Maple Leaf Indica | Sensi Seed Bank | — | No lineage on record | Indica-leaning | 13.4% | 6–7w | reg. |
| Mars OG | Clone Queen | — | No lineage on record | Indica-leaning | 17.4% | — | — |
| Mashed Manzana | Mephisto Genetics | — | No lineage on record | Indica-leaning | — | — | auto |
| Master Bubba | unknown | — | No lineage on record | Indica-leaning | 24.1% | — | — |
| Master Kush | Barney's Farm | India landrace × Afghanistan landrace | Verified | Indica-leaning | 18.3% | 8w | auto, fem., reg. |
| Master OG | Cabin Fever Seed Breeders | — | No lineage on record | Indica-leaning | 21.3% | — | fem. |
| Matanuska Thunder (Brothers Grimm) | Brothers Grimm Seeds | Matanuska Thunder (clone from an Alaskan grower) | Verified | Indica-leaning | — | 8w | reg. |
| Mataro Blue | Kannabia Seed Company | Mazar-i-Sharif × Blue Monster × Black Domina | Verified | Indica-leaning | 4.7% | 8–9w | fem. |
| Mazar I Sharif | unknown | Afghan indica × Skunk #1 | Verified | Indica-leaning | 12.8% | — | — |
| MeatBreath | Thugpug Genetics | — | No lineage on record | Indica-leaning | 18.4% | — | — |
| Medical Mass | Royal Queen Seeds | Critical Mass × CBD dominant plant | Verified | Indica-leaning | 6.3% | 9–10w | — |
| Mendo Afgoo | Oaksterdam Seed Company | — | No lineage on record | Indica-leaning | 15.8% | — | — |
| Mendo Breath | Atlas Seed | OGKB × Mendo Montage | Verified | Indica-leaning | 18.9% | 9–11w | auto, fem. |
| Mendo Cherry Cookies Auto | Fast Buds | — | No lineage on record | Indica-leaning | — | 8–9w | auto |
| Mendocino Purple Kush | Pyramid Seeds | Mendocino Purple × Purple Kush | Verified | Indica-leaning | — | 9w | fem. |
| Mendocino Skunk | Paradise Seeds | White Widow × Critical 2 (Sativa) × Skunk #1 | Verified | Indica-leaning | 18.4% | — | fem. |
| Mendo Crème | Paradise Seeds | Mendo Breath × Kush Sorbet | Verified | Indica-leaning | — | 8–9w | fem. |
| Mendo Frost Auto | Atlas Seed | — | No lineage on record | Indica-leaning | — | 9–10w | auto |
| Mental Rainbow F1 Fast Version | Sweet Seeds | — | No lineage on record | Indica-leaning | — | — | fem. |
| Mephisto's Grape Crush | Mephisto Genetics | — | No lineage on record | Indica-leaning | — | 11–12w | auto |
| Mephisto's Wedding | Mephisto Genetics | — | No lineage on record | Indica-leaning | — | 11–12w | auto |
| MephistO'z | Mephisto Genetics | — | No lineage on record | Indica-leaning | — | — | auto |
| Merlot OG | Ocean Grown Seeds | — | No lineage on record | Indica-leaning | 0.4% | — | — |
| Milky Way | Kiwiseeds | — | No lineage on record | Indica-leaning | — | — | — |
| Mimosa EVO | Barney's Farm | Mimosa × Orange Punch | Verified | Indica-leaning | — | 9–10w | fem. |
| Mimosa x Orange Punch | Barney's Farm | Mimosa Evo × Orange Punch | Verified | Indica-leaning | — | 8–9w | auto, fem. |
| Misty Kush | unknown | Medusa (Misty x White Widow x Skunk#1) × Master Kush | Reported | Indica-leaning | 17.8% | — | fem. |
| MK Ultra | North Atlantic Seed Co. (White Label) | — | No lineage on record | Indica-leaning | 20.2% | 8–9w | auto, fem., reg. |
| Molokai Frost | Motarebel Seeds | — | No lineage on record | Indica-leaning | — | — | — |
| Money Maker | Strain Hunters Seed Bank | Jigglers × Bakers Dozen | Disputed | Indica-leaning | 11.5% | 8–10w | fem. |
| Monolith | unknown | — | No lineage on record | Indica-leaning | 17.9% | — | — |
| Monster Cookies | 303 Seeds | — | No lineage on record | Indica-leaning | 19.4% | — | — |
| Moon O'z | Mephisto Genetics | — | No lineage on record | Indica-leaning | — | — | auto |
| Moonwalk | unknown | — | No lineage on record | Indica-leaning | 21.1% | — | — |
| Moscow Blueberry | Kalashnikov Seeds | — | No lineage on record | Indica-leaning | — | — | auto |
| Motavation | Serious Seeds | Warlock × Sensi Star | Verified | Indica-leaning | 14.6% | 8–9w | fem., reg. |
| Mother of Berries | unknown | — | No lineage on record | Indica-leaning | 14.5% | — | — |
| Motor Mint | Ripper Seeds | — | No lineage on record | Indica-leaning | — | 9w | — |
| Mr. Nice | Sensi Seeds | — | No lineage on record | Indica-leaning | 16.8% | — | — |
| Mr Nice G13 x Hash Plant | Sensi Seed Bank | G13 × Hash Plant | Verified | Indica-leaning | — | 8w | reg. |
| Mt Cook | Kiwiseeds | — | No lineage on record | Indica-leaning | — | — | — |
| Murkle | unknown | — | No lineage on record | Indica-leaning | 12.5% | — | — |