Blackhead Burnt Cookies by Unleashed Genetics
Blackhead Burnt Cookies lands on the sativa-leaning side of the spectrum, Unleashed Genetics's take on the Girl Scout Cookies × Brazil Sativa line. Indoors it typically finishes flowering in around 65 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Blackhead Burnt Cookies grows against.
🌿 Start a Blackhead Burnt Cookies journal — free →
Similar strains
| Breeder | Unleashed Genetics |
|---|---|
| Type | mostly sativa |
| Flowering time | ±65 days |
| Environment | Outdoors, Greenhouse |
| Lineage | Girl Scout Cookies × Brazil Sativa |
| Descendants | Alien Freeze Cake, Blackhead Fire Cookies, Dark Blizzard Purple, Rogue Burnt Cookies |
🌱 Get Blackhead Burnt Cookies seeds →
Affiliate link — supports Cultivar at no cost to you.
🧬 Explore the family: Girl Scout Cookies · Brazil Sativa · Alien Freeze Cake · Blackhead Fire Cookies · Dark Blizzard Purple · Rogue Burnt Cookies
Ancestry Pedigree
Clone Only Strains
Unknown or Legendary
Unknown or Legendary
Original Strains
Unknown or Legendary
Original Strains
Clone Only Strains
Original Strains
Original Strains
Original Strains
Growing Blackhead Burnt Cookies: what to expect
As a sativa-leaning plant, plan for a big stretch after the flip (often 100–200%) — flip earlier than feels natural and keep training options ready. Sativa-leaning plants also generally prefer a lighter feed than heavy indicas. Growers familiar with Girl Scout Cookies or Brazil Sativa 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.
Blackhead Burnt Cookies FAQ
How long does Blackhead Burnt Cookies take to flower?
Blackhead Burnt Cookies typically flowers in around 65 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Blackhead Burnt Cookies an indica or a sativa?
Blackhead Burnt Cookies is listed as mostly sativa.
What are the parents of Blackhead Burnt Cookies?
Blackhead Burnt Cookies was bred from Girl Scout Cookies × Brazil Sativa by Unleashed Genetics.
What environment does Blackhead Burnt Cookies 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 Blackhead Burnt Cookies and something looks off? Free AI photo diagnosis →
Facts compiled from public breeder listings. Growing Blackhead Burnt Cookies? 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.
