733 products
CIG-T-0
Sold Out
Trapline

Cipher Genetics3 seeds

€79,90
GHS-BHG-0
Sold Out
Save up to 15%
Blue Haze x Gelato 41 Auto

Green House Seeds1, 3, 5 seeds

From €14,90
GRG-NC-7
Sold Out
sold
Washer
Nose Candi

Grounded Genetics7 seeds

€89,90
GRG-VZ-7
Sold Out
High-THC
sold
Washer
Vitamin Z

Grounded Genetics7 seeds

€89,90
CIG-GAK-0
Sold Out
GAK Grease

Cipher Genetics3 seeds

€39,90
CIG-RR-0
Sold Out
Purple
Red Reaper

Cipher Genetics3 seeds

€79,90
CIG-FF-0
Sold Out
Freak Fatale

Cipher Genetics3 seeds

€79,90
CIG-CE-0
Sold Out
Cobra Eye

Cipher Genetics3 seeds

€79,90
CIG-LUL-0
Sold Out
Louis Lobster

Cipher Genetics3 seeds

€79,90
CIG-GL-0
Sold Out
Grape Lobster

Cipher Genetics3 seeds

€79,90
BF-PH-0
Sold Out
Save 20%
Pineapple Haze

Barney's Farm10 seeds

€55,92 €69,90
DNA-PWA-0
Sold Out
Save 15%
Cup Winner
Purple
AUTO Purple Wreck

DNA Genetics3 seeds

€33,91 €39,90
DNA-H23A-0
Sold Out
Save 15%
Cup Winner
AUTO HG23

DNA Genetics3 seeds

€33,91 €39,90
Pineapple Express Auto

420 Fast Buds1, 2, 3, 5 seeds

From €12,90
FB-GC-0
Sold Out
Cup Winner
High-THC
Hoher Ertrag
Washer
Gorilla Cookies Auto

420 Fast Buds1, 2, 3, 5 seeds

From €12,90
SSC-LF-0
Sold Out
Lava Freeze

Super Sativa Seed Club3 seeds

€59,90
BF-GG4A-0
Sold Out
Save 15%
GG4 Auto

Barney's Farm3 seeds

€28,81 €33,90
Strawberry OG

Cali Connection3, 6 seeds

From €29,90
PI-ADD-0
Sold Out
High-THC
Aca-Dos Delight

Pure Instinto3 seeds

€30,90
CIG-GK-0
Sold Out
TopTHC
Gassy Knolls

Cipher Genetics3 seeds

€79,90
CIG-DN-0
Sold Out
Divine Nectar

Cipher Genetics3 seeds

€79,90
CIG-BLB-0
Sold Out
Blackberry Banana

Cipher Genetics3 seeds

€79,90
CIG-BB-0
Sold Out
Black Beretta

Cipher Genetics3 seeds

€79,90
CIG-GAV-0
Sold Out
GAK Venom

Cipher Genetics3 seeds

€79,90
CIG-EC-0
Sold Out
Ether Candy

Cipher Genetics3 seeds

€39,90
CIG-AA-0
Sold Out
Alien Acid

Cipher Genetics3 seeds

€39,90
CIG-SL-0
Sold Out
Snow Lobster

Cipher Genetics3 seeds

€79,90
CIG-RL-0
Sold Out
Roze Lobster

Cipher Genetics3 seeds

€79,90
CIG-PS-0
Sold Out
Paint Stripper

Cipher Genetics3 seeds

€79,90
CIG-GOL-0
Sold Out
Gold Lobster

Cipher Genetics3 seeds

€79,90
CIG-BLL-0
Sold Out
Black Lobster

Cipher Genetics3 seeds

€99,90
CIG-LL-0
Sold Out
London Lobster

Cipher Genetics3 seeds

€79,90
CIG-L-0
Sold Out
Lobzter

Cipher Genetics3 seeds

€79,90
CIG-CC-0
Sold Out
Crusher Claw

Cipher Genetics3 seeds

€79,90
CIG-CCL-0
Sold Out
Cotton Candy Lobster

Cipher Genetics3 seeds

€79,90
CIG-BBL-0
Sold Out
Blueberry Banana Lobster (BBL)

Cipher Genetics3 seeds

€79,90
CG-HP-3
Sold Out
Honeycomb Pavé

Compound Genetics3 seeds

€74,90
CG-MLZ-3
Sold Out
Save 10%
Mellowz

Compound Genetics3 seeds

€30,51 €33,90
CG-MA-0
Sold Out
Purple
Washer
Medellin x Apples n Bananas

Compound Genetics12 seeds

€249,00
9WH-AM-6
Sold Out
Hoher Ertrag
TBD
Ambrosia

Nine Weeks Harvest6 seeds

€69,90
Sky Walker Auto

Green House Seeds1, 3, 5 seeds

From €14,90
GHS-BBA-0
Sold Out
Save up to 15%
Big Bang Auto

Green House Seeds1, 3, 5 seeds

From €10,90
DNA-WMA-0
Sold Out
Save 15%
AUTO Watermelon Man

DNA Genetics3 seeds

€33,91 €39,90
DNA-SBA-0
Sold Out
Save 15%
AUTO Strawberry Banana

DNA Genetics3 seeds

€33,91 €39,90
DNA-PPEA-0
Sold Out
Save 15%
Purple
DP-THVA-3
Sold Out
Save 50%
Cup Winner
Auto THC-Victory

Dutch Passion3 seeds

€44,95 €89,90
DP-KKA-3
Sold Out
Save up to 10%
Washer
Auto Kerosene Krash

Dutch Passion1, 3 seeds

From €29,90
SWS-RPA-3
Sold Out
Cup Winner
Purple
Red Poison Auto

Sweet Seeds3 seeds

€27,90

High THC Cannabis-Samen represent the absolute pinnacle of modern cannabis breeding and offer growers the opportunity to cultivate exceptionally potent plants. These specially developed genetics achieve THC levels of over 20%, with some premium strains even exceeding the 30% mark. Through years of selective breeding and innovative crossing techniques, renowned breeders worldwide have created cannabis strains that impress not only with their remarkable potency but also with their exceptional aromas and stable growth characteristics.

The Science Behind Maximum Potency

The development of High THC cannabis seeds requires a deep understanding of cannabis genetics and meticulous breeding work. Professional breeders use advanced selection methods to identify and further breed phenotypes with the highest THC concentrations. Not only are the psychoactive properties optimized, but the terpene profiles are also refined to achieve complex flavors and synergistic effects. This scientifically based approach ensures that each strain offers not only maximum potency but also stability and consistency.

Variety in Highest Concentration

The spectrum of High THC cannabis seeds includes both sativa- and indica-dominant strains as well as balanced hybrids, each offering different effect profiles. While sativa strains with high THC content are valued for their energizing and creativity-enhancing effects, indica variants convince with their intense, physically relaxing effects. Modern Autoflowering-Sorten with high THC content have proven that automatically flowering genetics can keep up with traditional photoperiod strains in terms of potency.

Optimal Growing Conditions for Maximum Potency

To fully exploit the potential of High THC cannabis seeds, optimal growing conditions are crucial. Factors such as lighting, nutrient supply, humidity, and harvest time have a direct impact on the final THC concentration. Experienced growers know that the last weeks of the flowering phase are particularly critical, as this is when trichome production reaches its peak. Through precise control of environmental conditions and the optimal harvest time, the theoretically possible THC levels can actually be achieved.

Responsible Handling of High-Potency Genetics

High THC cannabis seeds are aimed at experienced growers and consumers who appreciate the intensity and complexity of high-potency strains. The exceptional potency of these genetics requires responsible handling both in cultivation and consumption. Many growers use these strains specifically for the production of concentrates or as a basis for medical applications where high active ingredient concentrations are advantageous.

Discover the World of High-Potency Genetics

High THC Cannabis Samen kaufen: For growers who want to get the maximum out of their harvest, High THC cannabis seeds offer a fascinating opportunity to explore the limits of cannabis potency. From legendary strains like Gorilla Glue and Girl Scout Cookies to modern creations with record-breaking THC levels – the selection is impressive. Discover now our collection of high-quality High THC cannabis seeds at House of Seeds and experience what modern cannabis genetics can achieve!