The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 0522Sativa

Mirre by Karma Genetics

Unknown × Unknown

Mirre is a sativa-dominant cultivar developed by Dutch breeder Karma Genetics, known for its meticulous selection and classic European terpene profiles. This strain is recognized for its energizing and cerebral effects, making it a popular daytime choice.

May help withFatigue Stress
AromaCitrusPineIncenseFloralHerbalSpicy

Appearance

Mirre typically presents long, tapering colas with stacked calyxes that may exhibit slight foxtailing under high light. The buds are of medium density for a sativa-leaning variety, firm enough for trimming but not as dense as many indica hybrids. Narrow, serrated sugar leaves wrap tightly around the flowers, often showing lime to forest green colors with occasional magenta pistils. Abundant, glassy trichomes give the buds a frosted appearance, indicating potency and aroma.

Phenotypes can vary slightly, with some showing denser buds and tighter bract stacking, while others are airier, enhancing the haze aesthetic. The plant morphology is characterized by narrow leaflets, vertical vigor, and a notable stretch during early flowering, resulting in tall, graceful structures.

Aroma & Flavor

The aroma of Mirre is often described as incense-forward, featuring resinous, myrrh-like spice layered over notes of citrus and pine. Terpinolene contributes signature fresh herb, floral, and apple-zest characteristics, complemented by limonene's brightness. Underlying notes of beta-caryophyllene and alpha-pinene can add peppery warmth and conifer depth. On the inhale, flavors are crisp and effervescent, with citrus-peel brightness and herbal pine, followed by incense-like wood and light pepper on the exhale. The flavor profile is often compared to cedar and myrrh, with a dry, aromatic finish.

During late vegetation, a stem rub may reveal sharp citrus rind and green mango notes, which mature into dry spice. By the flowering stage, the aroma develops a distinct woody, church-like incense quality. The flavor persists through multiple inhalations, offering a balanced and refined experience that avoids the muddiness sometimes found in other sativas.

Effects

Mirre is predominantly known for its cerebral and energetic effects, aligning with its sativa-dominant genetics. Consumers often report an uplifted mental state characterized by clarity and persistence, making it suitable for daytime use. This strain is favored by those seeking to remain engaged and focused rather than feeling sedated.

The effects are generally fast-onset, providing a clear-headed experience that can help combat feelings of fatigue. Its stimulating properties make it a potential aid for individuals looking to enhance productivity or simply enjoy a more active state of mind.

Terpenes & Cannabinoids

Mirre typically tests between 18-24% THC, with CBD levels below 1%. The terpene profile is noted for its complexity, often featuring terpinolene, limonene, caryophyllene, pinene, and ocimene. These terpenes contribute to the strain's distinct aroma and flavor characteristics, including notes of citrus, pine, floral, spice, and incense.

Total terpene content in well-grown Mirre often ranges from 1.5% to 3.0% by dried weight. Terpinolene is frequently a dominant terpene, contributing significantly to the strain's aromatic profile and energetic effects. The combination of cannabinoids and terpenes results in a nuanced sensory experience and a clear, invigorating high.

Growing

Mirre is described as a cultivar that rewards attentive training and can meet commercial quality standards when cultivated properly. It exhibits upright, sativa-leaning architecture with long internodes and a notable vertical stretch, typically 1.5-2.0x post-flip. The plant requires adequate airflow and moderate nitrogen levels late in bloom to develop optimally. Its calyx-to-leaf ratio is favorable, which can reduce trimming time.

The flowering window is moderate to long, typical of sativa-dominant plants. Mirre is selected for consistency in aroma and high resin output. While specific yield data is not provided, its vigorous growth and resinous nature suggest a potentially rewarding harvest for experienced growers. It is noted for its stability and resin production, fitting Karma Genetics' tradition of producing robust plants.

Origins & Lineage

Mirre was developed by the respected Dutch breeder Karma Genetics, a breeder known for meticulous selection and classic European terpene profiles. It is a mostly sativa cultivar, representing Karma Genetics' appreciation for energizing, haze-influenced sativas, rather than their typically Kush or diesel-leaning lines. The name 'Mirre' evokes a resinous, incense-like character, often reported by growers and connoisseurs.

While exact parentage details are deliberately concise, grower logs and lab analyses suggest influence from classic Dutch haze varieties. This lineage emphasizes cerebral clarity and a characteristic terpinolene-forward aroma. Mirre is considered a modern refinement of classic Dutch sativa traits, balanced with hybrid vigor for both yield and connoisseur appeal.

Frequently asked questions

What are the primary effects of Mirre?
Mirre is known for its cerebral, energetic, and uplifting effects, making it suitable for daytime use and activities requiring focus.
What is the THC and CBD content of Mirre?
Mirre typically contains 18-24% THC and less than 1% CBD.
What aromas and flavors can be expected from Mirre?
Mirre offers an incense-forward aroma with notes of citrus, pine, floral, and spice. The flavor follows suit, with a bright citrus and pine taste complemented by woody, peppery, and incense-like undertones.
Is Mirre suitable for beginners?
Given its sativa-dominant nature and potential for energetic effects, Mirre may be best suited for intermediate or experienced users. Beginners might find the cerebral stimulation intense.