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Home / Seeds / Brothers Grimm Seeds / Brother's Grimm - Tester Cannabis Seeds
Brother's Grimm - Tester Cannabis Seeds

Brother's Grimm - Tester Cannabis Seeds

Brothers Grimm is a fast growing American cannabis seed company.

23 Strains

Brothers Grimm is a fast growing American cannabis seed company. Customers can expect to find a range of feminized photoperiod seeds, as well as tester seeds. Brothers Grimm Seeds and original Breeder and Founder, Rick Campanella, aka, MrSoul are known around the world for Cinderella 99, Apollo, Princess Haze, G13 Genius, Rosetta Stone, Grimm Glue and more.  Brothers Grimm Seeds sells lab-certified clean seed stock so you can grow with complete confidence whether looking for outdoor cannabis seeds, seeds for your homegrow, or your commercial grow.

Available for Wholesale Vendors Click Here for More Information

Brothers Grimm Seeds
Brother’s Grimm – Tester Seeds
Brothers Grimm Seeds – Limited Edition Testers
Brother’s Grimm Seeds – Trailer Park Boys / Hemptown Collab

All Strains

23 products
Brother's Grimm New Strains Summer 2025

Brother's Grimm New Strains Summer 2025

1 products

Filters

  • Airborne G13 S1 Cannabis Seeds by Brothers Grimm Seeds
    Brothers Grimm Seeds

    Airborne G13 S1 [LIMITED EDITION TESTER]

    $50.00 per pack
    Feminized Photoperiod
    Read more
  • Brother's Grimm > Cinderella 99 x Riddle OG Only 2 left
    Brothers Grimm Seeds

    Cinderella 99 x Riddle OG [TESTER] (F)

    -10%$29.70$33.00
    per pack
    Feminized Photoperiod
    Add to cart
  • Cinderella Purple Only 3 left
    Brothers Grimm Seeds

    Cinderella Purple (F) [LIMITED EDITION TESTER]

    $50.00 per pack
    Feminized Photoperiod
    Add to cart
  • Dank AF Cannabis Seeds by Brothers Grimm Seeds
    Brothers Grimm Seeds

    Dank AF (F) [TESTER]

    $33.00 per pack
    Feminized Photoperiod
    Add to cart
  • Dream Nebula Kush Cannabis Seeds by Brothers Grimm Seeds
    Brothers Grimm Seeds

    Dream Nebula Kush (F) [TESTER]

    $33.00 per pack
    Feminized Photoperiod
    Add to cart
  • Brother's Grimm > Eleventh Hour Only 5 left
    Brothers Grimm Seeds

    Eleventh Hour [TESTER] (F)

    $33.00 per pack
    Feminized Photoperiod
    Add to cart
  • genius juice tester cannabis seeds by brothers grimm seeds
    Brothers Grimm Seeds

    Genius Juice [TESTER] (F)

    $33.00 per pack
    Feminized Photoperiod
    Add to cart
  • Golden Cipher Cannabis Seeds by Brothers Grimm Seeds
    Brothers Grimm Seeds

    Golden Cipher (F) [TESTER]

    $33.00 per pack
    Feminized Photoperiod
    Add to cart
  • grimm mints cannabis seeds by brother grimm seeds Only 5 left
    Brothers Grimm Seeds

    Grimm Mints XX (F) [LIMITED TESTER]

    $50.00 per pack
    Feminized Photoperiod
    Add to cart
  • Image displaying text that reads: "Grimm Truffles [TESTER] (F)" at the top, "Brothers Grimm seeds" in the center, and "WHITE TRUFFLES x C99" at the bottom. The background has a gradient of purple to green. Only 5 left
    Brothers Grimm Seeds

    Grimm Truffles [LIMITED EDITION TESTER] (F)

    $50.00 per pack
    Feminized Photoperiod
    Add to cart
  • Brother's Grimm Heka Only 4 left
    Brothers Grimm Seeds

    Heka [TESTER] (F)

    $33.00 per pack
    Feminized Photoperiod
    Add to cart
  • Brother's Grimm Junky 99
    Brothers Grimm Seeds

    Junky 99 [TESTER] (F)

    $33.00 per pack
    Feminized Photoperiod
    Add to cart
  • La Di Da Cannabis Seeds by Brothers Grimm Seeds
    Brothers Grimm Seeds

    La Di Da (F) [TESTER]

    $33.00 per pack
    Feminized Photoperiod
    Add to cart
  • Mind Peel Cannabis Seeds by Brothers Grimm Seeds
    Brothers Grimm Seeds

    Mind Peel (F) [TESTER]

    $33.00 per pack
    Feminized Photoperiod
    Read more
  • Ocifer Cannabis Seeds by Brother's Grimm
    Brothers Grimm Seeds

    Ocifer (F)

    $30.00 – $55.00Price range: $30.00 through $55.00 2 pack sizes
    Feminized Photoperiod
    Select options This product has multiple variants. The options may be chosen on the product page
  • Pink Portal OG Cannabis Seeds by Brothers Grimm
    Brothers Grimm Seeds

    Pink Portal OG (F) [TESTER]

    $33.00 per pack
    Feminized Photoperiod
    Add to cart
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Contact Us

Email:
[email protected]

Mailing Address:
PO Box 2724
Waterville, ME 04903

Frequently Asked Questions

Customer Service:
Mon. to Fri.: 9am to 4pm EST

Shipping:
Monday – Friday

Disclaimer: Cannabis seeds are sold as souvenirs, and collectibles only. They contain 0% THC. It is imperative that you check your state and local laws before attempting to purchase seeds, and we are not liable for what you do with seeds after receiving them. The statements on this website and its products have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease. Consult your doctor before use. North Atlantic Seed Company assumes no legal responsibility for your actions once the product is in your possession and is not liable for any resulting issues, legal or otherwise, that may arise.

Indica/Sativa/CBD

  • 100% Indica
  • 100% Sativa
  • CBD Hybrid
  • Hybrid
  • Indica Dominant Hybrid
  • Sativa Dominant Hybrid

Cannabis Type

  • Fast Flowering Photoperiod
  • Feminized Autoflower
  • Feminized Photoperiod
  • Regular M/F Photoperiod

Recommendations

  • High Test
  • Beginner Friendly
  • Outdoor Seeds
  • Disease + Pest Resistant
  • Short + Compact
  • Extraction
  • Unique Terpenes
  • The Classics
  • Color + Overall Bag Appeal
  • Stabilized Genetics
  • High Yield
  • Early Finishers

Wholesale

  • Wholesale Info & FAQ
  • Wholesale Application
  • Resellers Program
  • Commercial Grower Bulk Special Ordering
  • Brick and Mortar Marketing Specials

About Us

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  • Meet the Staff
  • NASC OUTREACH
  • FAQ
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