Strain profile
Otto 2
Parentage research
Otto 2
- Listed THC
- Not yet sourced
- Top terpenes
- Not yet sourced
Flower profile
Centennial Seeds account · cuts and batches vary.
- FlavorNot yet sourced
- AromaNot yet sourced
- AppearanceLarge, vigorous plants

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Similar strains
Published family connections; batches may differ.
Shared lineage
No unambiguous parent or selection matches are available yet.
Named in these lineages · 1 strain
Source-reported family connections.
Sources and research notes
Parentage sources
Named in a sourced ancestry account. Its own parentage has not yet been established.
Flower profile
SeedFinderCentennial Seeds' own Otto #2 description calls the stock Otto II and describes large, vigorous plants. The page also publishes the donor spelling Otto2. This applies to that Centennial source account only. Green Seed Bank's separately captured Otto II (F3) release and its 150–200 cm height are excluded; no generation or uncertain genealogy is inferred. Source product/selection label: Otto #2 (Otto II).
Checked 2026-10-06Product photo
Photo source · seedfinder.euPhoto published on seedfinder.eu.
seedfinder.eu labels this photograph as Otto #2 (Centennial Seeds). It represents that published breeder-specific cultivar reference; identity of other growers, selected cuts, phenotypes, or batches is not established.