Scarlet Begonias by Irie Genetics
Scarlet Begonias is a sativa-leaning cannabis strain from Irie Genetics, bred by crossing Red Headed Stranger × Arise. Indoors it typically finishes flowering in around 70 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Scarlet Begonias grows against.
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Similar strains
| Breeder | Irie Genetics |
|---|---|
| Type | mostly sativa |
| Flowering time | ±70 days |
| Environment | Outdoors, Greenhouse |
| Lineage | Red Headed Stranger × Arise |
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Unknown or Legendary
Unknown or Legendary
Sensi Seeds
Sensi Seeds
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Cultivators Choice
Original Strains
Original Strains
Original Strains
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Cultivators Choice
Unknown or Legendary
Clone Only Strains
Growing Scarlet Begonias: 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 Red Headed Stranger or Arise 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.
Scarlet Begonias FAQ
How long does Scarlet Begonias take to flower?
Scarlet Begonias typically flowers in around 70 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Scarlet Begonias an indica or a sativa?
Scarlet Begonias is listed as mostly sativa.
What are the parents of Scarlet Begonias?
Scarlet Begonias was bred from Red Headed Stranger × Arise by Irie Genetics.
What environment does Scarlet Begonias 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 Scarlet Begonias? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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