Sour Ultimate Indica by Riot Seeds
Sour Ultimate Indica lands on the indica-leaning side of the spectrum, Riot Seeds's take on the Legends Ultimate Indica × D-DNL 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 Sour Ultimate Indica grows against.
🌿 Start a Sour Ultimate Indica journal — free →
Similar strains
| Breeder | Riot Seeds |
|---|---|
| Type | mostly indica |
| Flowering time | ±60 days |
| Environment | Outdoors |
| Lineage | Legends Ultimate Indica × D-DNL |
🌱 Get Sour Ultimate Indica seeds →
Affiliate link — supports Cultivar at no cost to you.
🧬 Explore the family: Legends Ultimate Indica
Ancestry Pedigree
Spice of Life Seeds
Unknown or Legendary
Original Strains
Spice of Life Seeds
Spice of Life Seeds
Clone Only Strains
Original Strains
Original 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
Top Dawg Seeds
Unknown or Legendary
Original Strains
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Cultivators Choice
Original Strains
Original Strains
Original Strains
Unknown or Legendary
Original Strains
Growing Sour Ultimate Indica: 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 Legends Ultimate Indica or D-DNL 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.
Sour Ultimate Indica FAQ
How long does Sour Ultimate Indica take to flower?
Sour Ultimate Indica 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 Sour Ultimate Indica an indica or a sativa?
Sour Ultimate Indica is listed as mostly indica.
What are the parents of Sour Ultimate Indica?
Sour Ultimate Indica was bred from Legends Ultimate Indica × D-DNL by Riot Seeds.
What environment does Sour Ultimate Indica 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 Sour Ultimate Indica and something looks off? Free AI photo diagnosis →
Facts compiled from public breeder listings. Growing Sour Ultimate Indica? 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.