Birthday Bubble Cake by TH Seeds
Growers reach for Birthday Bubble Cake as an indica-leaning option, a cross of OG Kush × Birthday Cake Kush out of TH Seeds. Indoors it typically finishes flowering in around 63 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Birthday Bubble Cake grows against.
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Similar strains
| Breeder | TH Seeds |
|---|---|
| Type | indica/sativa |
| Flowering time | ±63 days |
| Environment | Outdoors |
| Lineage | OG Kush × Birthday Cake Kush |
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🧬 Explore the family: OG Kush · Birthday Cake Kush
Ancestry Pedigree
Clone Only Strains
Original Strains
Unknown or Legendary
Original Strains
Aficionado Seed Bank
Aficionado Seed Bank
TH Seeds
Clone Only Strains
Aficionado Seed Bank
Clone Only Strains
DJ Short
Unknown or Legendary
DJ Short
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Original Strains
Unknown or Legendary
Original Strains
Unknown or Legendary
Original Strains
Unknown or Legendary
Original Strains
Unknown or Legendary
Mr Nice Seedbank
Green House Seeds
Cultivators Choice
Unknown or Legendary
Original Strains
Original Strains
Original Strains
Original Strains
Cultivators Choice
Original Strains
Aficionado Seed Bank
Original Strains
Original Strains
Growing Birthday Bubble Cake: 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 OG Kush or Birthday Cake Kush 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.
Birthday Bubble Cake FAQ
How long does Birthday Bubble Cake take to flower?
Birthday Bubble Cake typically flowers in around 63 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Birthday Bubble Cake an indica or a sativa?
Birthday Bubble Cake is listed as indica/sativa.
What are the parents of Birthday Bubble Cake?
Birthday Bubble Cake was bred from OG Kush × Birthday Cake Kush by TH Seeds.
What environment does Birthday Bubble Cake 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.
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Facts compiled from public breeder listings. Growing Birthday Bubble Cake? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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