SouthEnd Sours by London City Genetics
Growers reach for SouthEnd Sours as a sativa-leaning option, a cross of Ice Cream × Unknown Strain out of London City Genetics. 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 SouthEnd Sours grows against.
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Similar strains
| Breeder | London City Genetics |
|---|---|
| Type | mostly sativa |
| Flowering time | ±63 days |
| Environment | Outdoors |
| Lineage | Ice Cream × Unknown Strain |
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🧬 Explore the family: Ice Cream · Unknown Strain
Ancestry Pedigree
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Original Strains
Growing SouthEnd Sours: 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 Ice Cream or Unknown Strain 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.
SouthEnd Sours FAQ
How long does SouthEnd Sours take to flower?
SouthEnd Sours 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 SouthEnd Sours an indica or a sativa?
SouthEnd Sours is listed as mostly sativa.
What are the parents of SouthEnd Sours?
SouthEnd Sours was bred from Ice Cream × Unknown Strain by London City Genetics.
What environment does SouthEnd Sours 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 SouthEnd Sours? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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