Headband x C99 by Duke Diamond
1 other breeder's version of Headband x C99 — compare flowering times side by side →
A hybrid cross of Yeti OG × Cinderella 99, Headband x C99 — released by Duke Diamond — shows up in a lot of tents for good reason. 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 Headband x C99 grows against.
🌿 Start a Headband x C99 journal — free →
Similar strains
| Breeder | Duke Diamond |
|---|---|
| Flowering time | ±65 days |
| Environment | Outdoors |
| Lineage | Yeti OG × Cinderella 99 |
| Descendants | Headband x C99 |
🌱 Get Headband x C99 seeds →
Affiliate link — supports Cultivar at no cost to you.
🧬 Explore the family: Yeti OG · Cinderella 99 · Headband x C99
Ancestry Pedigree
Loompa Farms
Unknown or Legendary
Unknown or Legendary
Sensi Seeds
Sensi Seeds
The Seed Bank
Cultivators Choice
Original Strains
Original Strains
Original Strains
Original Strains
Unknown or Legendary
Original Strains
Brothers Grimm
Unknown or Legendary
Sensi Seeds
The Seed Bank
The Seed Bank
The Seed Bank
The Seed Bank
Cultivators Choice
Unknown or Legendary
Original Strains
Original Strains
Original Strains
Original Strains
Original Strains
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Sensi Seeds
Growing Headband x C99: what to expect
As a hybrid, expect a moderate stretch after the flip (around 100%) — but watch the plant, not the label: phenotypes within Headband x C99 can lean either direction. Growers familiar with Yeti OG or Cinderella 99 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.
Headband x C99 FAQ
How long does Headband x C99 take to flower?
Headband x C99 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 Headband x C99 an indica or a sativa?
The breeder doesn't specify — treat it as a hybrid and read the plant.
What are the parents of Headband x C99?
Headband x C99 was bred from Yeti OG × Cinderella 99 by Duke Diamond.
What environment does Headband x C99 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 Headband x C99 and something looks off? Free AI photo diagnosis →
Facts compiled from public breeder listings. Growing Headband x C99? 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.