How to grow Insane OG
THC 32% 
Flowering 55 - 65 days 
Yield 600 g/m² 
Height 100-120cm Taste
Seb's take
Three heavyweight Kush lines — OG, Bubba and Granddaddy Purple — bred with Dr. Greenthumb into a 75% Indica hybrid at a distinctly insane 32% THC. Earthy gas with peppery spice and a fruity edge on the nose; the body relaxes while the mind stays pleasantly lifted and, oddly, sociable. Approach as you would a staircase in the dark.
Where it comes from
A collaboration between Barney's Farm and B-Real's Dr. Greenthumb, blending three heavyweight Kush lines — OG Kush, Bubba Kush and Granddaddy Purple — into a seventy-five per cent indica of unmistakable old-school character. Each parent is a legend in its own right; together they justify the name at a distinctly insane 32% THC. A pedigree of pure weight, and a headline figure to match.
Nose & flavour
Earthy gas leads, layered with peppery spice and a subtle fruity undertone from the Granddaddy Purple side — the dense, resin-covered buds giving it real depth. A rich, fuel-forward Kush nose that fills a room without effort. Old-school, and proud of it.
The high
The body relaxes while the mind stays pleasantly lifted — a calm but, unexpectedly, sociable character, happy and easy company rather than a solitary knockout. For all its indica weight it keeps you in the conversation. That said, at 32% THC, approach as you would a staircase in the dark.
Growing it
Compact indoors at 100 to 120cm with thick branching; outdoors she stretches taller and throws heavy colas. Cultivators value her adaptability and reliable productivity, yielding a heavy 600 g/m² across a 55 to 65 day flower. The figure that governs everything is the 32% THC — a great deal by any measure, and worth respecting in the dose long before it is worth boasting about. A generous, forgiving grow with a genuinely formidable finish.
Learn to grow her properly:
Effects
Common questions about Insane OG
How long does Insane OG take to flower?
Around 9 weeks of flowering, by the breeder's numbers.
Is Insane OG an autoflower or a photoperiod strain?
A feminized photoperiod strain — flowering starts when you switch the lights, so the timing is yours to control.
How tall does Insane OG grow?
Around 120 cm. Standard tent territory.
How strong is Insane OG?
The breeder lists THC around 32%. Among the strongest figures in the catalogue.
