GMO S1
Chemdog × GSC (Girl Scout Cookies)
GMO S1 is a self-pollinated variant of the popular GMO strain, also known as Garlic Cookies. This hybrid is bred to maintain the parent's distinctive savory aroma and high THC potential with increased uniformity. It offers a direct path to GMO's signature traits for growers and enthusiasts seeking consistency.
Appearance
GMO S1 typically develops dense, spear-shaped buds characterized by elongated calyxes and a high calyx-to-leaf ratio. These flowers often display a substantial, greasy resin coating that can feel tacky. Coloration can range from green hues to shades of purple, particularly when exposed to cooler temperatures late in the flowering cycle, contrasted by orange pistils and a frosty trichome layer.
The plant exhibits moderate internodal spacing and a stretch factor of approximately 1.5x to 2x during flowering. It responds well to training techniques like topping and low-stress training, developing sturdy main stems. Support may be beneficial for the heavy colas in the later stages of flowering.
Aroma & Flavor
The aroma of GMO S1 is dominated by a pungent blend of garlic, diesel, and savory notes reminiscent of sautéed onions and mushrooms. Underlying this complex profile, many phenotypes also present a subtle sweet cookie dough undertone, a characteristic inherited from its GSC lineage. Additional aromatic facets can include hints of fuel, rubber, and earthy spice, contributing to a layered and persistent bouquet that endures after curing.
While the aroma is primarily driven by terpenes, volatile sulfur compounds are thought to contribute to its distinctive skunky and oniony edge. The flavor profile mirrors the aroma, offering a savory, umami-forward experience that distinguishes it from more fruit- or candy-centric strains. Some users may detect notes of black pepper, clove, or even faint coffee.
Effects
Consumers often report that GMO S1 induces a state of relaxation, accompanied by a tingling sensation. The strain is also noted for its ability to elicit giggly episodes, contributing to a generally uplifting experience. These effects are generally long-lasting, providing a profound sense of calm and contentment.
Terpenes & Cannabinoids
GMO S1 is recognized for its high THC content, frequently reaching around 28% under optimal growing conditions. Its terpene profile is typically led by beta-caryophyllene, myrcene, and limonene, with humulene and ocimene also frequently present. This combination contributes to the strain's complex aroma and potential therapeutic properties.
Beta-caryophyllene is often associated with cracked pepper notes and may offer anti-inflammatory benefits, while myrcene provides earthy sweetness and depth. Limonene adds a subtle citrus lift, balancing the strain's more savory characteristics. The specific cannabinoid and terpene percentages can vary based on cultivation and environmental factors.
Growing
GMO S1 is generally considered a robust strain that produces high resin yields, making it particularly suitable for solventless extraction methods like rosin production. Experienced hash makers often report extraction yields ranging from 4% to 6% from dried material, with fresh frozen washes potentially yielding higher percentages.
The plant's morphology supports dense bud formation and a favorable calyx-to-leaf ratio. It responds well to various cultivation techniques and environmental controls, allowing growers to optimize for potency and flavor. Consistency in chemotype is a key advantage of this S1 variety.
Origins & Lineage
GMO S1 is a selfed (S1) version of the original GMO strain, also widely known as Garlic Cookies. The original GMO is a hybrid derived from a cross between Chemdog and GSC (Girl Scout Cookies), typically the Forum Cut. This lineage combines the potent, diesel-like characteristics of Chemdog with the sweet, doughy notes of GSC.
The S1 breeding process involves reversing a female GMO plant to pollinate itself, resulting in feminized seeds that largely preserve the parent's genetic traits and overall profile. This method aims to increase uniformity and stabilize access to the GMO chemotype, offering a more consistent experience compared to hunting through diverse phenos of the original clone.