Siberian GG4 X MAC by Landrace Bureau
Gorilla Glue #4 × MAC × Siberian Ruderalis
Siberian Gg4 X Mac is a hybrid cultivar developed by Landrace Bureau, known for integrating wild genetics. This strain combines the potent resin production of Gorilla Glue #4 with the refined flavors of MAC, enhanced by Siberian ruderalis for autoflowering traits and resilience.
Appearance and Morphology
This hybrid typically presents a compact to medium size, influenced by its ruderalis heritage, often reaching 70-120 cm indoors. Its leaves tend to be medium-width, and the plant develops a symmetrical, Christmas tree-like structure with moderate internodal spacing. Buds are notable for a high calyx-to-leaf ratio and are densely coated in trichomes, characteristic of GG#4. Coloration can range from green to olive, with potential lilac hues under cooler temperatures, and pistils mature from peach to copper.
The bud structure is well-suited for efficient trimming, with less dense sugar leaf compared to some indica-dominant autos. This results in visually appealing, tightly formed flowers that maintain their shape after curing, often exhibiting a frosted appearance from the abundant trichomes.
Aroma and Flavor Profile
The aroma spectrum is dominated by a blend of citrus and diesel notes, underpinned by an earthy spice and a sweet, creamy undertone. Initial scents often include lemon zest and hints of orange oil, with a subtle fuel-like quality. When buds are broken open, deeper aromas emerge, such as herbaceous notes from humulene and a faint sweetness reminiscent of vanilla cookies from the MAC lineage.
As the flower matures or warms, secondary aromas become more apparent, including fresh pine, light floral notes, and a savory biscuit-like scent, particularly in phenotypes leaning towards MAC. GG#4-dominant plants may present a stronger solvent-fuel and damp forest earth aroma. Ruderalis influence can introduce subtle green tea or light fruit tones, which integrate into a complex dessert-diesel profile with a bright top note after curing.
Effects
While specific effects are not detailed, the genetic lineage suggests a balanced experience. The influence of MAC may contribute to clarity and an upbeat sensation, while GG#4 is known for its potent impact. The ruderalis component typically influences the lifecycle rather than the primary psychoactive effects.
Terpenes and Cannabinoids
This cultivar is expected to possess a medium-high terpene profile, with well-grown examples potentially reaching 2.5-3.0% by dry weight. The terpene composition is likely to feature a balance of monoterpenes like limonene and pinene, contributing to citrus and pine notes, alongside sesquiterpenes such as beta-caryophyllene and humulene, associated with spicy and earthy aromas. Ruderalis genetics might introduce ocimene or terpinolene, though these are often less dominant.
THC levels typically range from 15-25%, with CBD content below 1%. The chemical profile aims to balance potency with a complex aromatic bouquet, combining the resin density of GG#4 with the refined terpene profile of MAC.
Cultivation Notes
Siberian Gg4 X Mac is designed as a resilient and relatively fast-finishing hybrid, incorporating traits from Siberian ruderalis. It is expected to exhibit autoflowering behavior, shortening the seed-to-harvest cycle to approximately 70-85 days from sprout. The plant's stature is kept manageable, typically growing to 70-120 cm indoors, with outdoor heights around 90-130 cm. It demonstrates good response to low-stress training and is noted for cold tolerance and environmental hardiness.
The strain is well-suited for growers seeking efficiency and pragmatism, with autoflowering traits reducing the need for precise photoperiod control. Its genetic makeup supports performance in variable microclimates and under modern lighting systems like LEDs.
Origins and Lineage
Siberian Gg4 X Mac is a hybrid cross created by Landrace Bureau, a breeder focused on incorporating wild-type genetics into modern strains. The lineage combines Gorilla Glue #4 (GG#4), known for its potent resin production, and MAC (Miracle Alien Cookies), valued for its distinct flavor and lucid effects. A significant contribution comes from Siberian ruderalis, which imparts autoflowering characteristics, accelerates the growth cycle, and enhances environmental resilience.
The genetic makeup reflects a ruderalis and sativa heritage. GG#4 and MAC are themselves complex sativa-leaning polyhybrids, while the Siberian ruderalis provides the genetic coding for flowering independent of light cycles. This blend aims to produce a cultivar with contemporary potency and aroma, alongside practical grower-friendly traits like faster finishing times and adaptability to cooler climates.