Cannabis growers are familiar with the ripening process, which occurs during the final phase of the flowering stage. This is the phase where your cannabis plant is producing trichomes, terpenoids, and flavonoids. If you want to elevate THC levels in your cannabis plants, you should decrease the levels of CO2 during the last weeks of the flowering period to encourage the production of ethylene. This is a natural gas that stimulates the ripening process.
Hellfire OG is a potent California hybrid strain. It was created by crossing Rascal’s OG Kush with SFV OG Kush. It is among the highest THC strains as its content ranges between 28 and 30 %, making it perfect for cannabis veterans and those looking for chronic pain relief.
When you cultivate highest THC strains, your harvesting time plays a crucial role in determining the level of THC. If you harvest your buds too early, you run the risk of having lower yields, and the THC concentration will also be affected.
Choosing High THC Seeds
There are many THC seeds for sale; therefore, growers need to select quality high grade seeds. The list below consists of the 10 best cannabis seeds:
% THC: 25.5
% THC: 28.31
3. Gorilla Glue #4
2015 Cannabis Cup: World Cannabis Cup
Category: Indica Flowers (Outdoor)
3. Strawberry Banana
% THC: 0.7