4.7 on Reviews.io -
4.7 on Reviews.io -
Since 2010!
15 Years of World Wide Stealthy Delivery!
Seed City Header Logo

Blackwater

Quick Breakdown

Regular seeds bred from Mendo Purps x SFV OG Kush IBL male. Increased yield with denser nugs. Thick stems and bulbous yield. 8-9 week flowering time.

Characteristics

Stock Availability

Seed Type

,

Flowering Period Type

Indica / Sativa

Strain Type

, , , ,

Strength

Environment

Indoor Flowering Time

Yield

Available as Single Seed

Description

Genetic Background

Originally bred from Mendo Purps x SFV OG Kush for regular seeds, the strain has undergone improvements. It is now an IBL (inbred line) male, which is no longer at the F3 stage. This genetic refinement has led to increased yield, the production of denser nugs compared to the fluffier ones from Mendo Purps, thanks to the IBL male. This combination has not only improved the stem structure, making it thicker, but also enhanced the yield, making it more bulbous. It epitomizes the purple OG famous in our strain collection.

Strain Summary

  • Blackwater
  • Strain: Hybrid Indica/Sativa
  • Lineage: Mendo Purps x SFV OG Kush IBL Male
  • Seeds: Fem & Reg
  • Fem seeds: Mendo Purps x Tahoe OG S1
  • Reg seeds: Mendo Purps x SFV OG Kush IBL Male
  • Yield: Large, dense nugs
  • Flowering Time: 8-9 Weeks
  • Awards:
    • 2014- “Best Indica” 3rd Place, High Times Medical Cup, Los Angeles

Customer Reviews

Reviews

There are no reviews yet.

Be the first to review “Blackwater”

From £4.90

Similar Strains to this one

Seed City Footer Skyline
Seed City Footer Logo
Seed City is the best source of cannabis seeds online! Over 6,000 strains from the top breeders worldwide; filtered by over 100 types and at the lowest prices you'll find!
All seeds sold are strictly considered for souvenir, collection and/or preservation purposes only, to preserve valuable genetics in case the laws change. Seed City does not want to induce anyone to act in conflict with the law and cannot be held responsible for those who do.
Seed City © 2026 All Rights Reserved.