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Brand collection

Big Head Seeds

UK (founded) / UK (current HQ)

Big Head Seeds is a premium cannabis seed bank that has been collecting and refining global marijuana genetics since the 1990s. Operating for over two decades, the brand is widely known for developing stable, high-yielding, and aromatic hybrids with exclusive US genetics.

Big Head Seeds
The collection

Big Head Seeds strains

23 products

Zkittelz

Zkittelz

Seed type
Feminised
Genetics
Indica-Dominant Hybrid
Seed category
Photoperiod
Flowering
56 days
THC
18.00%
Effects
€40.00New
Cookie Dawg

Cookie Dawg

Seed type
Feminised
Genetics
Indica-Dominant Hybrid
Seed category
Photoperiod
Flowering
63 days
THC
20.00%
Effects
€53.00New
Dogstar Dawg

Dogstar Dawg

Seed type
Feminised
Genetics
50/50 Hybrid (Balanced)
Seed category
Photoperiod
Flowering
70 days
THC
24.00%
CBG
0.59%
Effects
€49.00New
White Widow

White Widow

Seed type
Feminised
Genetics
50/50 Hybrid (Balanced)
Seed category
Photoperiod
Flowering
49 days
THC
24.00%
Effects
€44.00New
Dogstar Dawg Auto

Dogstar Dawg Auto

Seed type
Feminised
Genetics
Sativa-Dominant Hybrid
Seed category
Autoflower
Flowering
70 days
THC
24.00%
CBG
0.59%
Effects
€49.00New
FIRE OG KUSH Triploid (F1)

FIRE OG KUSH

Seed type
Feminised
Genetics
Indica-Dominant Hybrid
Seed category
Triploid
Flowering
63 days
THC
24.00%
Effects
€49.00New
GRANDADDY PURPLE

GRANDADDY PURPLE

Seed type
Feminised
Genetics
Indica-Dominant Hybrid
Seed category
Photoperiod
Flowering
63 days
THC
23.00%
CBD
0.50%
Effects
€53.00New
SOUR DIESEL

SOUR DIESEL

Seed type
Feminised
Genetics
Sativa-Dominant Hybrid
Seed category
Photoperiod
Flowering
63 days
THC
25.00%
CBD
1.00%
Effects
€53.00New
GORILLA ZKITTELZ

GORILLA ZKITTELZ

Seed type
Feminised
Genetics
Indica-Dominant Hybrid
Seed category
Photoperiod
Flowering
63 days
THC
22.00%
Effects
€44.00New
GIRL SCOUT COOKIES

GIRL SCOUT COOKIES

Seed type
Feminised
Genetics
50/50 Hybrid (Balanced)
Seed category
Photoperiod
Flowering
63 days
THC
25.00%
Effects
€53.00New
DO-Si-DOS

DO-Si-DOS

Seed type
Feminised
Genetics
Indica-Dominant Hybrid
Seed category
Photoperiod
Flowering
63 days
THC
30.00%
Effects
€58.00New
Chemdawg #4

Chemdawg #4

Seed type
Feminised
Genetics
Indica-Dominant Hybrid
Seed category
Photoperiod
Flowering
65 days
THC
25.00%
Effects
€55.00New
Crystal Gelato

Crystal Gelato

Seed type
Feminised
Genetics
50/50 Hybrid (Balanced)
Seed category
Photoperiod
Flowering
65 days
THC
25.00%
Effects
€55.00New
Trippy Gorilla Autoflowering

Trippy Gorilla

Seed type
Feminised
Genetics
Sativa-Dominant Hybrid
Seed category
Autoflower
Flowering
56 days
THC
28.00%
Effects
€50.00New
Breeder collection guide

Explore cannabis seeds from Big Head Seeds

This collection brings together every active Big Head Seeds strain currently listed by PrimeStrains. Compare genetics, seed type, potency information, flowering time, cultivation guidance, terpenes, flavours, reported effects, and price before opening the complete product profile.

Which strains are available?

The product list above is generated from the live catalog and updates automatically when Big Head Seeds strains are added, changed, or made unavailable.

How should breeder strains be compared?

Review each complete profile, including seed type, lineage, cannabinoid information, flowering time, environment, yield guidance, and sensory characteristics.