MAC #1
Indica21 listings from 14 seed banksprices checked Nov 5
- Flowering
- 56–63 days
- 30-day price
- no change
Offers for MAC #1
“est.” adds a typical $11.00 shipping cost when the bank does not publish a rate. Some links are affiliate links. How prices and rankings work
Price history: 30 observed days, 2026-10-07 to 2026-11-05 (UTC). Lowest recorded: $2.86/seed, before shipping and coupon codes. Gaps mean no in-stock price was recorded.
Genetics
Full tree →Reported parents: Alien Cookies × Chemdawg × Colombian × Girl Scout Cookies × Miracle 15 × Miracle Alien Cookies × OG Kush × Secret Hybrid × Think Different. The parent order is not recorded. Sources
Grow specs
- Yield indoors
- 600 g/m²
- Yield outdoors
- 600–800 g/plant
- Height
- Medium
- Difficulty
- Difficult (wants experience)
- Grows
- Indoors or out
Reported in catalog and seed-bank records; not independently tested. Yields are the breeder's figures under their conditions, not a promise.
Harvest timing
Harvest 56–63 days after the flip to 12/12.
From seed with a 6-week veg, about 14–15 weeks. Autoflower versions run on their own clock, usually 10 to 12 weeks from seed.
Plan a MAC #1 grow in the harvest calculator →Data & sources
Growing details and parentage reflect catalog and seed-bank records. They are not independent grow tests or lab results. How we use these records.
Reported parent sources
Confidence scores describe our extraction and name matching, not a genetic percentage or independent verification. Method.
- Alien Cookies
- Chemdawg
- Colombian
- Girl Scout Cookies
- Miracle 15
- Miracle Alien Cookies
- OG Kush
- Secret Hybrid
- Think Different
Seed-bank records (29)
- Attitude Seedbank USA: MAC
- Attitude Seedbank USA: MAC #1 AUTO
- Barney's Farm: MAC 1 F1
- Crop King Seeds: MAC #1 (420 Mac) Strain Feminized Seeds
- Crop King Seeds: Mac 1 Strain Feminized Marijuana Seeds
- Crop King Seeds: Mac Strain Feminized Marijuana Seeds
- Dutch Passion: Auto MAC #1
- Growers Choice Seeds: Mac 1 Auto
- Growers Choice Seeds: MAC
- Herbies Seeds: Mac #1 Auto
- Herbies Seeds: Mac
- Homegrown Cannabis Co.: Mac 1 Feminized
- Homegrown Cannabis Co.: MAC Feminized
- ILGM: Mac 1 Seeds
- Neptune Seed Bank: MAC Auto
- North Atlantic Seed Co: MAC (F)
- North Atlantic Seed Co: MAC #1 (F)
- Premium Cultivars: MAC 1 Seeds
- Quebec Cannabis Seeds: Mac One Cannabis Seeds Feminized
- Seed Cellar: Barney’s Farm MAC 1 Fem 3pk
- SeedSupreme: MAC Feminized Seeds
- Seedsman: Mac #1 Auto Feminized Seeds
- Zamnesia: MAC 1 feminized
- Zamnesia: MAC 1 Autoflower feminized
- Zamnesia: MAC 1 F1 feminized
- Attitude Seedbank USA: MAC 1 · historical listing
- Growers Choice Seeds: Mac 1 Auto · historical listing
- North Atlantic Seed Co: MAC #1 Auto · historical listing
- Seedsman: Mac #1 Auto Feminized Seeds · historical listing
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Also sold as MAC · Mac One · Mac Strain Marijuana Seeds