Feminized PhotoperiodLimited Edition TesterBrothers Grimm Seeds
Bubble’s Blueberry F4 (F)
DJ Short Blueberry F3 × DJ Short Blueberry F3
- Flower
- 55 - 65 days
$50
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1363 strains in stock right now at North Atlantic Seed Company, across 37 approved breeders. Pick breeders on the left, then narrow it down.
Feminized PhotoperiodLimited Edition Tester
Feminized PhotoperiodLimited Edition Tester
Feminized PhotoperiodLimited Edition TesterBrothers Grimm Seeds
Ricky’s Hash Plant (F)
(Genius × Puck) × Airborne G13
- Flower
- 60 - 70 days
- Yield
- High
$50
Feminized PhotoperiodBrothers Grimm Seeds
Apollo (F)
Genius female × Cinderella 99 female pollen donor
- Flower
- 55 - 65 days
- Grow
- Easy
$30 – $55
Feminized Autoflower
Feminized Autoflower
Feminized AutoflowerDutch Passion
Blueberry Auto
Blueberry × Indica autoflower
- Flower
- 56 - 70 days
- Yield
- Medium
$39.98 – $79.98
Feminized PhotoperiodAce Seeds
Brume of Incense (F)
Old School Haze (80's Haze/Skunk) from Karel SSSC × 4th Generation Kali China Elite
- Flower
- 60 - 75 days, Outdoor: Mid to Late October
- Yield
- High
$117.50
Regular Photoperiod
Regular PhotoperiodAce Seeds
C5 Haze x Papua New Guinea (R)
Neville's C5 Haze × 2nd generation Papua New Guinea sativa males
- Flower
- 100+ days
- Yield
- High
$83
Regular Photoperiod
Feminized PhotoperiodAce Seeds
CBD #1 BX2 (F)
Cannatonic S1 × (Cannatonic S1/ErdPurt × Cannatonic S1)
- Flower
- 45 - 55 days
$127.75
Feminized Photoperiod
Feminized AutoflowerDutch Passion
CBD Charlotte’s Angel Auto
CBD Charlotte’s Angel × CBD Auto Compassion Lime
- Flower
- 85 - 100 days
- THC
- 1%
$106.50
Feminized PhotoperiodFormerly Cinderella XxBrothers Grimm Seeds
Cinderella 99 (F)
Princess × Cinderella 99 female pollen donor
- Flower
- 55 - 65 days
- Grow
- Easy
$30 – $55
Feminized PhotoperiodTester
Feminized AutoflowerDutch Passion
Cinderella Jack Auto
(Cinderella 99 × Jack Herer) × Magnum
- Flower
- 70 - 80 days from sprout
- THC
- 26%
$646.98
Feminized PhotoperiodFormerly Pineapple XxBrothers Grimm Seeds
Cinderella Pineapple (F)
Cinderella 99 Pineapple Female × C99 Female Pollen Donor
- Flower
- 50 - 60 days
- Grow
- Easy
$30 – $55
Feminized PhotoperiodLimited Edition Tester
Feminized AutoflowerDutch Passion
Colorado Cookies Auto
Auto Blueberry × Girl Scout Cookies
- Flower
- 75 - 85 days from sprout
$528.98
Feminized PhotoperiodAce Seeds
Colossus (F)
Golden Tiger 2.0 Thai Koh Chang Dominant × Neville's A5 Haze (Northern Lights #5/Haze A
- Flower
- 80 - 90 days, Outdoor: Late October to Early November
- Yield
- High
$47 – $76.50
Feminized Photoperiod
Regular PhotoperiodAce Seeds
Congo x Papua New Guinea (R)
Oaxaca #23 × 2nd generation Papua New Guinea sativa males
- Flower
- 100+ days
$83
Regular Photoperiod
Feminized AutoflowerDutch Passion
Critical Orange Punch Auto
Orange Punch × Auto Kritical Bilbo
- Flower
- 70 - 80 days
- Yield
- High
$19.98 – $44.98
Feminized PhotoperiodTester
Feminized PhotoperiodTester
Feminized PhotoperiodBrothers Grimm Seeds
Durban Thai x C99 (F)
Durban-Thai female × Cinderella 99 female pollen donor
- Flower
- 65 - 75 days
- Grow
- Easy
$30 – $55
Feminized PhotoperiodAce Seeds
Early Congo (F)
Photoperiod, pure sativa Congolese mother × Auto Zamaldelica F4 (reversed)
- Flower
- 60 - 70 days
- Yield
- High
$64
Feminized PhotoperiodAce Seeds
Early Purple Haze #23 (F)
Purple Haze #23 from Oldtimer's Haze line × Auto Zamaldelica F4 (reversed)
- Flower
- 70 - 80 days
- Yield
- High
$64
Feminized PhotoperiodAce Seeds
Early Thaidelica (F)
Photoperiod pure sativa Thai Chiang Mai mother × Auto Zamaldelica F4 (reversed)
- Flower
- 70 - 80 days
- Yield
- High
$64
Feminized PhotoperiodAce Seeds
ErdPurt (F)
Erdbeer × Purpuera Ticinensis
- Flower
- 50 - 60 days, Outdoor: Early (Mid Sept or sooner)
$53.25 – $86.50
Feminized Photoperiod
Feminized Photoperiod
Feminized Photoperiod
Feminized Autoflower
Feminized PhotoperiodBrothers Grimm Seeds
G13 Genius (F)
Airborne G13/HP Clone × Genius Pollen Donor
- Flower
- 60 - 70 days
- Grow
- Easy
$30 – $55
Feminized PhotoperiodTester
Feminized PhotoperiodAce Seeds
Golden Tiger x Kali China (F)
Golden Tiger Thai Koh Chang dom × 4th generation Kali China elite
- Flower
- 70 - 80 days
- Yield
- High
$64
Regular PhotoperiodAce Seeds
Green Haze #19 x Zamaldelica (R)
Green Haze #19 × Zamaldelica
- Flower
- 85 - 100 days
- Yield
- High
$64
Feminized PhotoperiodFormerly Grimm GlueBrothers Grimm Seeds
Grimm Glue XX (F)
Baby Gluey × C99 female pollen donor
- Flower
- 60 - 70 days
- Yield
- High
- Grow
- Easy
$30 – $55
![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.](/nasc/grimm-truffles-tester-f.jpeg)
Feminized PhotoperiodLimited Edition Tester
Feminized PhotoperiodAce Seeds
Haze C x Kali China (F)
Haze C dom female from Neville × 4th generation Kali China elite
- Flower
- 70 - 80 days
- Yield
- High
$83
Feminized Photoperiod
Feminized Photoperiod
Feminized AutoflowerDutch Passion
Kerosene Krash Auto
Kerosene Krash × (Kerosene Krash × Auto Glueberry O.G.)
- Flower
- 75 - 85 days from sprout
- THC
- 20%
$53.20 – $191.98
Feminized PhotoperiodBrothers Grimm Seeds
Killer Queen (F)
Airborne G13/HP female × Cinderella 99 female pollen donor.
- Flower
- 55 - 65 days
- Grow
- Easy
$30 – $55
Feminized PhotoperiodCatalog synced from northatlanticseed.com · 2026-10-24 · in-stock listings only