733 products
BF-LC-0
Save up to 20%
Limoncello

Barney's Farm1, 3, 5, 10 seeds

From €10,71
BF-BCT-0
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Biscotti

Barney's Farm1, 3, 5, 10 seeds

From €8,01
BF-LB-0
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Laughing Buddha

Barney's Farm1, 3, 5, 10 seeds

From €10,71
BF-GS-0
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Glookies

Barney's Farm1, 3, 5, 10 seeds

From €11,61
BF-CK-0
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Critical Kush

Barney's Farm1, 3, 5, 10 seeds

From €12,51
BF-IOG-0
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Insane OG

Barney's Farm1, 3, 5, 10 seeds

From €13,41
BF-BGG-0
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Bubblegum Gelato

Barney's Farm1, 3, 5, 10 seeds

From €12,51
BF-CC-0
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Cookie Casket

Barney's Farm1, 3, 5, 10 seeds

From €12,51
BF-BB-0
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TopTHC
Bruce Banner

Barney's Farm1, 3, 5, 10 seeds

From €12,51
BF-BG-0
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Blue Gelato 41

Barney's Farm1, 3, 5, 10 seeds

From €12,51
BF-BD-0
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Blue Dream

Barney's Farm1, 3, 5, 10 seeds

From €11,61
BF-BC-0
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Blue Cheese

Barney's Farm1, 3, 5, 10 seeds

From €11,61
BF-AP-0
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Purple
TopPurple
Ayahuasca Purple

Barney's Farm1, 3, 5, 10 seeds

From €10,71
BF-AF-0
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Apple Fritter

Barney's Farm1, 3, 5, 10 seeds

From €11,61
BF-AL-0
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Amnesia Lemon

Barney's Farm1, 3, 5, 10 seeds

From €10,71
BF-CP-0
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High-THC
TopTHC
Cherry Poppers

Barney's Farm1, 3, 5, 10 seeds

From €12,51
WZT-OGH-3
OG Hour

Wizard Trees3 seeds

€125,00
WZT-GG-3
High-THC
TopTHC
Washer
Gas Gimlet

Wizard Trees3, 6 seeds

From €125,00
9WH-FF-3
Fruit Fuel

Nine Weeks Harvest3 seeds

€74,90
9WH-DID-3
Drip District

Nine Weeks Harvest3 seeds

€74,90
WZT-LF-3
Lemon fever

Wizard Trees3 seeds

€125,00
WZT-LP-3
Last Pour

Wizard Trees3 seeds

€125,00
WZT-GL-3
Gridlock

Wizard Trees3 seeds

€125,00
WZT-LII-3
L.i.i.t

Wizard Trees3 seeds

€125,00
BF-GZ-0
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Hoher Ertrag
TopErtrag
Gorilla Zkittlez

Barney's Farm1, 3, 5 seeds

From €12,51
BF-BC-0
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Black Cherry Gushers

Barney's Farm1, 3, 5, 10 seeds

From €12,51
GRG-AD-7
Apple Drops

Grounded Genetics7 seeds

€89,90
GRG-PH-7
Washer
Pink Honey

Grounded Genetics7 seeds

€89,90
GRG-EM-7
Easy Money

Grounded Genetics7 seeds

€89,90
Broadway Runtz

Wizard Trees3, 6 seeds

From €62,90
DP-COP-0
Sold Out
Save 15%
Cup Winner
Feminisiert
Hoher Ertrag
TopErtrag
Critical Orange Punch

Dutch Passion3 seeds

€14,36 €16,90
DP-SHA-3
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Feminisiert
Purple
Shaman

Dutch Passion3 seeds

€21,16 €24,90
Empire 54

Wizard Trees3, 6 seeds

From €62,90
Crystal METH Auto

420 Fast Buds1, 2, 3, 5 seeds

From €9,95
Banana Purple Punch Auto

420 Fast Buds1, 2, 3, 5 seeds

From €12,90
Original Auto Big Bud

420 Fast Buds1, 2, 3, 5 seeds

From €9,95
FB-LSDA-0
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Purple
TopPurple
LSD-25 Auto

420 Fast Buds1, 2, 3, 5 seeds

From €12,90
SEN-BB-0
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Cup Winner
Hoher Ertrag
Big Bud

Sensi Seeds3 seeds

€27,92 €34,90
FB-OSA-0
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Hoher Ertrag
Orange Sherbet Auto

420 Fast Buds1, 2, 3, 5 seeds

From €12,90
DNA-24K-0
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Cup Winner
Feminisiert
24K Gold

DNA Genetics3, 5 seeds

From €33,91
GHS-SSH-0
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Cup Winner
Hoher Ertrag
TBD
Super Silver Haze

Green House Seeds1, 3, 5 seeds

From €12,90

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!