A1 Corona by A1 Genetics
A indica-leaning cross of Girl Scout Cookies × Lime OG, A1 Corona — released by A1 Genetics — shows up in a lot of tents for good reason. Indoors it typically finishes flowering in around 62 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real A1 Corona grows against.
🌿 Start a A1 Corona journal — free →
Similar strains
| Breeder | A1 Genetics |
|---|---|
| Type | indica/sativa |
| Flowering time | ±62 days |
| Environment | Outdoors, Greenhouse |
| Lineage | Girl Scout Cookies × Lime OG |
🌱 Get A1 Corona seeds →
Affiliate link — supports Cultivar at no cost to you.
🧬 Explore the family: Girl Scout Cookies · Lime OG
Ancestry Pedigree
Clone Only Strains
Clone Only Strains
Clone Only Strains
Unknown or Legendary
Unknown or Legendary
Original Strains
Unknown or Legendary
Original Strains
Exotic Genetix
Exotic Genetix
DNA Genetics Seeds
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Cultivators Choice
Original Strains
Original Strains
Exotic Genetix
Unknown or Legendary
Clone Only Strains
Original Strains
Clone Only Strains
Sensi Seeds
Original Strains
Original Strains
Original Strains
Exotic Genetix
Unknown or Legendary
Exotic Genetix
Alien Genetics
Alien Genetics
The Cali Connection
Unknown or Legendary
Original Strains
Obsoul33t Genetics
Original Strains
Alien Genetics
Clone Only Strains
Nirvana Seeds
Nirvana Seeds
Original Strains
Original Strains
Sensi Seeds
The Seed Bank
The Seed Bank
Cultivators Choice
The Seed Bank
Unknown or Legendary
Original Strains
Original Strains
Alien Genetics
The Cali Connection
Clone Only Strains
Original Strains
Original Strains
The Cali Connection
Clone Only Strains
Clone Only Strains
Sensi Seeds
Alien Genetics
Clone Only Strains
Unknown or Legendary
Clone Only Strains
Unknown or Legendary
Original Strains
Original Strains
Obsoul33t Genetics
Exotic Genetix
Clone Only Strains
Original Strains
Original Strains
Exotic Genetix
Relentless Genetics
Clone Only Strains
MzJill Genetics
Unknown or Legendary
Unknown or Legendary
Original Strains
SubCools The Dank
SubCools The Dank
Original Strains
Original Strains
Sensi Seeds
The Seed Bank
Unknown or Legendary
Sensi Seeds
The Seed Bank
BC Growers Association
Unknown or Legendary
Original Strains
Brothers Grimm
Brothers Grimm
Sensi Seeds
Original Strains
Brothers Grimm
Brothers Grimm
Brothers Grimm
Brothers Grimm
Unknown or Legendary
Brothers Grimm
Unknown or Legendary
Brothers Grimm
Sensi Seeds
The Seed Bank
The Seed Bank
The Seed Bank
Exotic Genetix
Alien Genetics
Exotic Genetix
Alien Genetics
Exotic Genetix
Alien Genetics
Exotic Genetix
Unknown or Legendary
Clone Only Strains
Homegrown Fantaseeds
Original Strains
Growing A1 Corona: 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 Girl Scout Cookies or Lime OG 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.
A1 Corona FAQ
How long does A1 Corona take to flower?
A1 Corona typically flowers in around 62 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is A1 Corona an indica or a sativa?
A1 Corona is listed as indica/sativa.
What are the parents of A1 Corona?
A1 Corona was bred from Girl Scout Cookies × Lime OG by A1 Genetics.
What environment does A1 Corona 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.
📷 Growing A1 Corona and something looks off? Free AI photo diagnosis →
Facts compiled from public breeder listings. Growing A1 Corona? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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.