GMO Cookies

GMO Cookies by Barney’s Farm is a next-level strain that redefines what it means to be potent, pungent, and powerful. Crafted by combining Chemdawg and Girl Scout Cookies, this 90% Indica-dominant heavyweight doesn’t mess about. With a THC level that hits a ridiculous 30%,

it’s bred for those who want to push the limits of flavour, strength, and effect – all in one knockout plant.

From the moment it starts flowering, GMO Cookies puts on a show. Its dense, resin-caked buds are visually stunning – rich in deep colouration, thick with trichomes, and formed in a tight calyx-to-leaf ratio that growers will appreciate. Its structure is compact but powerful, built for both strength and output. Whether you’re running high-stress training or going minimal, it’ll respond with outstanding yield and resilience.

Taste & Aroma

This one’s not for the fruity crowd. GMO Cookies packs a savage terpene profile that delivers spicy garlic, diesel, onion, and coffee with an earthy backdrop. It’s bold, skunky, savoury – and it lingers long after the exhale. Strong hydrocarbon terpenes create complex layers in the flavour, giving it that deep diesel kick followed by undertones of roasted coffee and garlic spice. The aroma is intense and unmistakable, filling the room with raw funk before it even comes out the jar.

Effects

The experience is exactly what you’d expect from a strain this loud – and then some. GMO Cookies hits fast with euphoric clarity and uplifting cerebral stimulation, but it doesn’t stay light for long. That mental boost transitions into a deep body stone, delivering full-body comfort, muscle melt, and a relaxed, almost meditative calm that sticks around. Perfect for evening use, chilling, recovery, or simply zoning out.

What sets it apart is the balance – even at 30% THC, it avoids becoming overwhelming. You stay focused, creative, and mentally sharp even as your body descends into deep comfort. No couch lock. No fog.

Cultivation

Growers love GMO Cookies for its ease of training, heavy branching, and high productivity. Indoors, it stays manageable at 100–120cm and thrives in well-controlled environments. Outdoors, it stretches taller – up to 2.5 metres – and rewards you with massive harvests up to 1500g per plant under ideal conditions.

It finishes in 63–70 days indoors, with outdoor crops coming down by mid-October. Whether you’re running hydro, soil, SCROG or just letting it ride, this strain delivers dense, uniform colas and a yield that’ll blow most hybrids out of the water.

At Midweek Song, we rate GMO Cookies as one of the hardest-hitting and most flavour-packed strains in the Barney’s lineup. If you’re looking for complex flavours, a sky-high THC ceiling, and outstanding grow performance, this one ticks every box.

Flowering Time:

• 9-10 weeks

Genetics: Chemdawg x Girl Scout Cookies

Sex: Female

Growing Area: Both

THC: 30%

Strain Type: Indica

Yield: Indoors: 600g/m², Outdoors: 1500g/plant

Height: Indoors 100–120cm, Outdoors 150–250cm

Effect: Euphoric, uplifting, relaxing, focused.

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