Grassafrass

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Basic infos

Grassafrass is an indica / sativa from Irie Genetics and can be cultivated indoors (Where the plants will need a flowering time of ±63 days) Irie Genetics's Grassafrass is only available as feminized seeds.

Irie Genetics Description

Grassafrass is a terpene-rich hybrid from Irie Genetics, combining GMO Rootbeer with The Cream. With THC levels ranging from 18% to 24% and a flowering time of just 8–10 weeks, this feminized variety offers a flavorful harvest without an extended wait.

About Grassafrass

Designed for growers with some experience, Grassafrass delivers a balanced cultivation journey and consistent results. It performs well in both indoor and outdoor environments, producing resin-coated flowers with a distinctive earthy and creamy aroma. Its hybrid structure provides versatility, making it suitable for a range of grow setups.

Grassafrass – Quick Facts

• Breeder: Irie Genetics
• Genetics: GMO Rootbeer × The Cream
• Seed Type: Feminized
• Strain Type: Hybrid
• THC: 18–24%
• CBD: <1%
• Flowering Time: 8–10 weeks
• Yield: Average
• Difficulty: Intermediate
• Dominant Terpenes: Myrcene, Caryophyllene
• Effects: Creative, euphoric, uplifting

Genetic Background

The pairing of GMO Rootbeer and The Cream creates a hybrid known for bold terpene expression and strong resin production. Expect sturdy branching, solid bud formation, and a flowering pattern that encourages generous trichome coverage—traits inherited from both parents.

Aroma, Flavor & Terpenes

Grassafrass features a rich, earthy foundation layered with creamy, yogurt-like notes. Myrcene contributes depth and subtle sweetness, while caryophyllene adds a hint of spice. The overall profile is smooth, complex, and memorable.

Effects & Experience

This strain offers an uplifting and creative mental boost that gradually settles into a calm, grounded body sensation. The high is balanced—motivating without being overwhelming—making it suitable for daytime sessions or creative projects.

Appearance & Growth Traits

Plants develop dense, trichome-heavy buds with possible variations in color depending on phenotype. Growth is predictable and manageable, with strong lateral branching and a structure that supports healthy flower development.

Growing GrassafrassIndoor Cultivation

Grassafrass thrives indoors, finishing in 8–10 weeks. It responds well to training techniques that improve canopy distribution and light penetration. Consistent feeding and stable environmental control will help maximize resin and terpene production.

Outdoor Cultivation

Outdoors, Grassafrass performs best in temperate climates. It shows resilience to moderate weather changes and completes its cycle within a reliable seasonal window, making it a dependable outdoor option.

Yield & Production

While yields are typically considered average, the quality of the finished flower stands out. Resin-rich buds make Grassafrass appealing for craft cultivation and small-scale extraction projects.

Is Grassafrass Worth Growing?

For growers seeking a distinctive terpene profile and balanced hybrid effects, Grassafrass offers both character and performance. Its flavorful expression and adaptable growth traits make it a strong addition to any garden.

Who Is It Best For?

Grassafrass is ideal for intermediate growers who want a dependable yet personality-driven strain. Its manageable growth pattern and flavorful payoff reward those ready to take their cultivation to the next level.