The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 4897Indica

Agha Black Maruf Black Preservation by Red Scare Seed Company

Agha Black, also known as Maruf Black, is an indica-dominant cultivar preserved by Red Scare Seed Company. This strain represents an effort to maintain heirloom Afghan genetics, focusing on fidelity to the original look, resin character, and effects.

EffectsCalm Sedating
AromaEarthyIncenseNuttyOrangePepperyPineSpicySweetWoody

Appearance

Morphologically, Agha Black presents as a classic broadleaf indica with a compact, bushy structure, typically reaching heights of 70-120 cm indoors. It features wide, deep green leaves and dense buds that can range from golf-ball size to longer cola formations. Under cooler temperatures late in flower, some phenotypes may develop anthocyanins, leading to darker coloration on the calyces and sugar leaves.

Resin production is a significant characteristic, with abundant capitate-stalked trichomes giving the resin a greasy, hashy texture when warm. The dried flower can display colors from deep olive to nearly black sugar leaves, often contrasted by orange-brown pistils. The cured resin tends to oxidize to deeper brown hues.

Aroma and Flavor

The aroma of Agha Black is dominated by traditional Afghan hashplant notes, including earthy soil, incense, and peppery undertones, with a subtle sweetness reminiscent of sandalwood and cedar. Secondary notes may include leather, dried plum, and a hint of pine tar. Upon crushing, more complex aromas emerge, such as nutty spice and dark cocoa husk.

On the palate, the flavor profile is hash-forward, delivering earthy incense and woody spice. The exhale often carries a peppery quality, with a restrained sweetness that allows the incense and wood facets to remain prominent. The cure significantly influences the aroma, deepening the fragrance over several weeks.

Effects

This indica-heritage cultivar is associated with a heavy, physical stone. The effects are generally described as calming and sedating, making it suitable for relaxation. Its profile aligns with classic Afghan hashplants known for providing a profound sense of tranquility.

Terpenes and Cannabinoids

Agha Black typically exhibits a THC content ranging from 18-24%, with CBD levels below 1%. The terpene profile is noted to include Caryophyllene and Humulene, contributing to its peppery and spicy aromatic and flavor characteristics. The resin is rich in sesquiterpenes, contributing to its characteristic hash-forward bouquet.

Growing Characteristics

Agha Black is characterized by a squat plant structure with short internodes and a limited stretch (1.2-1.5x) after transitioning to flowering. It finishes relatively quickly, typical of Afghan indica landraces. The dense buds require good airflow, especially in high humidity, to prevent issues like botrytis. Preservation lines emphasize maintaining genetic breadth, often increased through open pollination or polycrosses.

Origins and Lineage

Agha Black, also known as Maruf Black, is a preservation line from Red Scare Seed Company, indicating an effort to maintain an heirloom or regional genotype. The name Maruf Black likely references the Maruf District in Kandahar Province, Afghanistan, a historic region for cannabis resin production. The 'Black' designation commonly refers to the dark, oxidized hashish produced from Afghan indica resin.

As a preservation line, detailed parentage is not publicly disclosed, which is common for collected populations rather than specific hybrid crosses. The cultivar aligns with classic Afghan hashplant profiles, prized for their quick flowering, stout frames, and abundant trichomes suitable for hash production.

Frequently asked questions

What is a preservation line in cannabis breeding?
A preservation line refers to a breeder's effort to maintain or stabilize an heirloom or regional cannabis genotype without significant outcrossing or modern hybridization, aiming for fidelity to the original source population's characteristics.
What is the significance of the name Maruf Black?
The name Maruf Black likely references the Maruf District in Kandahar Province, Afghanistan, a region historically known for its cannabis resin production. The 'Black' component typically relates to the dark, oxidized appearance of traditional Afghan hashish.
What are the typical resin characteristics of Agha Black?
Agha Black is known for copious resin production, featuring abundant capitate-stalked trichomes that give the resin a greasy, hashy feel. This makes it well-suited for dry sift and ice-water extraction methods.
How does the cure affect the aroma of Agha Black?
The cure significantly shapes the aroma, deepening the fragrance and adding polish over 3-6 weeks at 60-62% relative humidity. Over-drying can dull the top notes and flatten the incense dimension.