Cannabis breeders
1527 breeders indexed — each page lists that breeder's strains with flowering times and lineage, linked to real grow journals on Cultivar. These are the genetics you'll find behind the seeds at the major seed banks.
Legendary Strains
- M.O.C. 34 strains
- Macaronesia Seeds 3 strains
- Mack's Terps 1 strain
- Maconha Seeds 10 strains
- Mad Monkey Farm 6 strains
- Mad Scientist Genetics 15 strains
- MaD Strains 6 strains
- Madcap Genetics 2 strains
- MadCats 41 strains
- MadCats Backyard Stash 18 strains
- Madd Farmer Genetics 14 strains
- Magic Herbs 4 strains
- Magic Strains 16 strains
- Magick Beans 3 strains
- Magus Genetics 7 strains
- Makka Seeds 9 strains
- Mallorca Seeds 23 strains
- Mamiko Seeds 24 strains
- Mamut Seeds 11 strains
- Mana House 3 strains
- Mana House Hawaii 1 strain
- Mandala 22 strains
- Mandala Seeds 4 strains
- Mandalorian Genetics 5 strains
- Mandragora 1 strain
- Marshall Seeds 4 strains
- MarshOnGenetics 8 strains
- Masonic Seeds 2 strains
- Masonrie Genetics 7 strains
- Massive Creations 12 strains
- Massive Seeds 12 strains
- MassMedicalStrains 88 strains
- Master Thai 22 strains
- Masterpeace Seeds 4 strains
- Matanuska Thunder Seeds 13 strains
- Matchmaker Genetics 1 strain
- Maui Jane 1 strain
- Maui Jane Seed Co 1 strain
- Max Select Seeds 2 strains
- Maxpowers 3 strains
- Mc Nizzle Seeds 1 strain
- Mdanzig 6 strains
- Mean Beanz 5 strains
- Med-Man 16 strains
- Med-Man Brand 2 strains
- Medical Marijuana Genetics 1 strain
- Medical Seeds Co 5 strains
- Medicann Seeds 24 strains
- Medusa 6 strains
- Meeko Genetics 1 strain
- Mega Buds 5 strains
- Melvanetics 5 strains
- Mendo Dope Farms 1 strain
- Meows Trap 9 strains
- Mephisto Genetics 61 strains
- Mg1 Seed Co 1 strain
- Michicalirado 2 strains
- Michiganrootz420 4 strains
- Micro Breeding Genetics 2 strains
- Microbe Alchemist 7 strains
- Microgenetica 6 strains
- Middle Finger Genetics 1 strain
- Midnight Roots 2 strains
- Midwest Best 2 strains
- Mighty Irish 6 strains
- Mighty Irish Seeds 2 strains
- Mighty Mite 8 strains
- Mighty Mite Seed Company 1 strain
- Mike Crowe 1 strain
- Mike Crowe Seedery 1 strain
- Mile High Seeds 2 strains
- Ministry of Cannabis 6 strains
- Mistercseeds 4 strains
- misterD 7 strains
- MisterD Farmhouse 1 strain
- Mo Stanky Danks 9 strains
- Mobties609 2 strains
- Mogwai Genetics 30 strains
- Moksha Seed Co 1 strain
- Monster Flowers 6 strains
- Monster Genetics 4 strains
- Moscaseeds 58 strains
- Motarebel 31 strains
- Mother Chuckers 12 strains
- Mother Chuckers Seeds 3 strains
- Motherland Genetics 21 strains
- Mount Zion 10 strains
- Moxie 710 29 strains
- Mr H Genetics 3 strains
- Mr Hide Seeds 1 strain
- Mr Nice Seedbank 4 strains
- Mr. Ghost 1 strain
- Mr. Hide 35 strains
- Mr. Macblunts 5 strains
- Mr. Natural Seeds 10 strains
- Mr. Nice 41 strains
- mrgg+ 9 strains
- MSS Genetics 2 strains
- MTG Seeds 37 strains
- Mudro Seeds 21 strains
- Mycotek 30 strains
- Myers Creek 3 strains
- Mystic Seeds 7 strains
- MzJill 33 strains
Track your own grow free — the journal grades your environment against these bands →
Get the one-page grow reference card
VPD, pH by medium, deficiency symptoms and dry/cure targets on a single printable page. Free — plus the occasional grow-data breakdown. No spam, unsubscribe in one click.