SBI.
GeneticsBreeders & BrandsGenealogyMarketplace
Sign In
GeneticsBreeders & BrandsGenealogyMarketplace

Explore

ScienceNewsSellGuidesSupport

Tools

ResearchPlantsCompareVerify
Sign In
seedbankinternational.com
Seed Bank International

The world's most comprehensive genetic registry. Verified lineage, authenticated genetics, since 2014.

Explore

  • Accessions
  • Originators
  • Genetic Exchange
  • Biological Registry
  • Verification

Community

  • Research Hub
  • Cultural Stream
  • Live Oracle
  • Intelligence Library
  • Feedback

Company

  • About
  • News
  • Support
  • Partners
  • Protocol
  • Investors
  • Contact

© 2026 Seed Bank International. All rights reserved.

PrivacyTermsFounded 2014

Strain Profile

Watermelon Auto

Watermelon Auto is an autoflowering cannabis strain created by the renowned breeder, Semyanich. With its genetic lineage coming from Tropicanna Cookies and Lemon OG, this strain offers a delightful fruity aroma and flavor that is sure to satisfy any cannabis connoisseur. The effects of this strain are euphoric and relaxing, making it a great choice for those looking to unwind after a long day. This strain can grow up to 90-120 cm in height and can yield up to 500 g/m² indoors and 110 g/plant outdoors. Its flowering time is also relatively short, taking only 56 days from seed to flower. Watermelon Auto has a THC content of 23% and contains 20% Sativa, 75% Indica, and 5% Ruderalis genetics. Overall, Watermelon Auto is a fantastic strain for anyone looking for a fruity, relaxing experience. Watermelon Auto Characteristics Flavour/Aroma: Fruity Genetic lineage: Tropicanna Cookies x Lemon OG Height: 90 - 120 cm Yield indoors: 500 g/m² Yield outdoors: 110 g/plant From seed to flower: 56 days Genes: 20% Sativa / 75% Indica / 5% Ruderalis THC: 23% Do you find mistakes or wrong information? Or is there something you want to add?

Lineage

Watermelon Automatic

Availability

Registry Only

Archive record

This accession remains in the registry and archive, but no active purchasable inventory is on file right now.

Browse breeder activityView lineage context

Similar profile / type in stock

幸運葡萄 ( Lucky Grapes )

hybrid

From $88.88

King of Hearts F1

hybrid

From $80

Heart Shot F1

hybrid

From $60

Cake Breaker F1

hybrid

From $150

East Coast Sweet Heart F1 “ecsh”

hybrid

From $80

Third Pupil

hybrid

From $99

Request restock alertFollow strainSubmit lineage evidencePost Grow JournalShare PhotosSubmit Experience Report

Forensic_Dossier_Active

Watermelon Auto
Genome.

Visual_History

Watermelon Auto archive 0
View_Master

System_G_Pedigree

Genomic Matrix

Primary IsolateGenesis Node
Primary IsolateGenesis Node
SBI_GLOBAL
Watermelon Auto
Registry_Link
Watermelon Auto is an autoflowering cannabis strain created by the renowned breeder, Semyanich. With its genetic lineage coming from Tropicanna Cookies and Lemon OG, this strain of

Lineage Navigator

Parent / Current / Descendant
Parents
Watermelon Automatic
Watermelon Automatic
Royal Queen Seeds
0 listingsEarly
Open in Marketplace
Current Node
Watermelon Auto
Semyanich
hybrid
Open in Marketplace
Direct descendants: 0
Recursive descendants: 0
Direct Descendants
No descendant nodes match this filter.

"Watermelon Auto is an autoflowering cannabis strain created by the renowned breeder, Semyanich. With its genetic lineage coming from Tropicanna Cookies and Lemon OG, this strain offers a delightful fruity aroma and flavor that is sure to satisfy any cannabis connoisseur. The effects of this strain are euphoric and relaxing, making it a great choice for those looking to unwind after a long day. This strain can grow up to 90-120 cm in height and can yield up to 500 g/m² indoors and 110 g/plant outdoors. Its flowering time is also relatively short, taking only 56 days from seed to flower. Watermelon Auto has a THC content of 23% and contains 20% Sativa, 75% Indica, and 5% Ruderalis genetics. Overall, Watermelon Auto is a fantastic strain for anyone looking for a fruity, relaxing experience. Watermelon Auto Characteristics Flavour/Aroma: Fruity Genetic lineage: Tropicanna Cookies x Lemon OG Height: 90 - 120 cm Yield indoors: 500 g/m² Yield outdoors: 110 g/plant From seed to flower: 56 days Genes: 20% Sativa / 75% Indica / 5% Ruderalis THC: 23% Do you find mistakes or wrong information? Or is there something you want to add?"

Sovereign_Interconnect

Contribute to Watermelon Auto.

Community-powered genetic intelligence. Interact with the global registry and marketplace via the SBI protocol.

Sell Seeds or Clones

List this strain on the marketplace.

Initialize_Protocol

Submit a Cross

Register a new cross using this parent.

Initialize_Protocol

Suggest a Correction

Fix lineage, names, or other data.

Initialize_Protocol

Submit Photos

Add grow photos or bud shots.

Initialize_Protocol

Share Grow Report

Document your experience growing this.

Initialize_Protocol