Humboldt CSI Seeds Rat Killer aka Poison Cheese

Genetic Background

Rat Killer seeds, also known as Poison Cheese seeds, bring together two legendary strains—Durban Poison and UK Cheese—to create a powerful and unique hybrid. Bred by Humboldt CSI, this feminized strain delivers a well-balanced genetic composition, combining the best traits of its parent strains. Durban Poison contributes its sativa-driven structure and distinct flavor, while UK Cheese enhances the profile with its unmistakable pungency. The result is a versatile and robust cultivar that stands out for its rich lineage and dynamic growth characteristics.

Appearance

Rat Killer produces dense, resin-coated buds with a vibrant mix of colors. The flowers display deep green hues, often accompanied by shades of purple and blue when exposed to cooler temperatures. A thick layer of frosty trichomes covers the buds, giving them a shimmering, almost crystalline appearance. The plant’s structure reflects its hybrid nature, with medium-length internodes and a well-balanced growth pattern that allows for even bud development.

Flavor Profile

The flavor of Rat Killer is as bold as its name suggests. Durban Poison’s sweet and spicy notes introduce a rich, herbal foundation with hints of anise and citrus. These bright flavors are seamlessly infused with the savory, funky cheesiness inherited from UK Cheese, creating a one-of-a-kind taste that lingers on the palate. The complex combination of sweet, earthy, and tangy flavors makes Rat Killer seeds a favorite among those who appreciate layered and distinctive cannabis profiles.

Aroma

Rat Killer seeds produce plants with a potent and unmistakable aroma. The initial scent is a powerful wave of skunky cheese, underscored by a spicy, earthy sharpness. Breaking apart the buds releases an intensified bouquet of herbal, musky, and slightly citrusy undertones, reinforcing its Durban Poison heritage. The combination of funky cheese and sweet spice makes this strain an aromatic powerhouse that is easily recognizable.

Flowering Time

Rat Killer seeds offer a flowering period of approximately 8 to 10 weeks, making it a balanced option for growers looking for both efficiency and quality. Throughout the flowering stage, the plants develop dense, resinous buds that showcase the strain’s superior genetic stability. This moderate flowering time ensures a rewarding harvest while allowing cultivators to maintain an optimal growing schedule.

Growth Characteristics

Poison Cheese seeds thrive in a variety of environments, making them a great choice for growers of all skill levels. The hybrid structure allows the plants to adapt well to both indoor and outdoor cultivation. Indoors, Rat Killer responds well to training techniques such as topping and low-stress training (LST), which help optimize light exposure and airflow. Outdoors, the strain flourishes in moderate to warm climates, demonstrating resilience and vigor in various growing conditions. Its balanced growth pattern ensures strong lateral branching, leading to an even canopy and consistent bud production.

Seed Type

Rat Killer seeds are available in a feminized format, ensuring that growers cultivate only female plants for optimal bud production. This eliminates the need to identify and remove male plants, streamlining the cultivation process and improving overall efficiency. Whether grown indoors or outdoors, Poison Cheese seeds offer a reliable and productive option for those seeking a robust and flavorful hybrid strain.