Grand Daddy's Tangerine by Forum Genetics
Grand Daddy's Tangerine lands on the indica-leaning side of the spectrum, Forum Genetics's take on the Grand Daddy Purple × Tangerine Explosion line. Indoors it typically finishes flowering in around 60 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Grand Daddy's Tangerine grows against.
🌿 Start a Grand Daddy's Tangerine journal — free →
Similar strains
| Breeder | Forum Genetics |
|---|---|
| Type | indica/sativa |
| Flowering time | ±60 days |
| Environment | Outdoors |
| Lineage | Grand Daddy Purple × Tangerine Explosion |
🌱 Get Grand Daddy's Tangerine seeds →
Affiliate link — supports Cultivar at no cost to you.
🧬 Explore the family: Grand Daddy Purple · Tangerine Explosion
Ancestry Pedigree
Unknown or Legendary
Unknown or Legendary
Cultivators Choice
Original Strains
Original Strains
Original Strains
Unknown or Legendary
Original Strains
Forum Genetics
Original Strains
Growing Grand Daddy's Tangerine: 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 Grand Daddy Purple or Tangerine Explosion 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.
Grand Daddy's Tangerine FAQ
How long does Grand Daddy's Tangerine take to flower?
Grand Daddy's Tangerine typically flowers in around 60 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Grand Daddy's Tangerine an indica or a sativa?
Grand Daddy's Tangerine is listed as indica/sativa.
What are the parents of Grand Daddy's Tangerine?
Grand Daddy's Tangerine was bred from Grand Daddy Purple × Tangerine Explosion by Forum Genetics.
What environment does Grand Daddy's Tangerine 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 Grand Daddy's Tangerine and something looks off? Free AI photo diagnosis →
Facts compiled from public breeder listings. Growing Grand Daddy's Tangerine? 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.