The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 6609Hybrid

Auto Black Opium by Divine Seeds

Ruderalis × Indica × Sativa

Auto Black Opium is an autoflowering hybrid developed by Divine Seeds, designed for a deep, soothing experience. This strain is recognized for its dark, resin-laden aesthetic, compact growth, and a quick lifecycle, making it appealing for both home cultivators and commercial operations.

EffectsCalming Relaxing Soothing
AromaEarthySpicySweetHerbalFloralPepperyIncense-likeDark FruitCocoaWoodyAniseLicoriceCitrus Peel

Appearance and Morphology

Mature Auto Black Opium plants are typically compact, featuring a prominent central cola and evenly distributed satellite branches, resulting in a conical to cylindrical canopy. Leaves may start broad and deep green, with some phenotypes developing olive or plum hues towards the end of bloom. The buds are dense and resinous, characterized by tightly stacked calyces and ivory to copper pistils. High trichome density gives the flowers a frosted appearance.

The cultivar generally maintains manageable internodal spacing, allowing buds to develop densely without excessive larf. In typical container sizes, plants can fill a moderate footprint by mid-growth. Outdoors, the low profile aids discretion while still supporting productivity.

Aroma and Flavor Profile

The aroma of Auto Black Opium is predominantly earthy and sweet, complemented by spicy notes that can manifest as peppery or incense-like. Initially mild and herbal during early flowering, the scent intensifies significantly as terpene production peaks. Some phenotypes may exhibit a subtle dark fruit aroma, reminiscent of dried plum or black cherry, especially after a careful cure. Upon drying and curing, the bouquet clarifies into layered scents of fresh soil, cracked pepper, and a cocoa-wood undertone, with occasional hints of anise or licorice.

On the palate, the flavor profile begins with earthy and sweet tones, evolving into spice and faint cocoa. Properly cured flowers offer a smooth draw with woody-herbal notes on the exhale. Vaporization tends to highlight sweet resin and citrus peel, while combustion emphasizes pepper, earth, and toasted wood. A subtle dried berry or dark fruit echo may be present, and a faint licorice note can appear in select batches. The aftertaste is typically a pleasant resinous sweetness.

Effects

Auto Black Opium is generally described as providing a deep, soothing experience, well-suited for evening relaxation. The effects are noted for promoting calmness, aligning with its indica and ruderalis heritage. While specific details on the intensity or duration of effects are not extensively detailed, the strain is bred for a balanced outcome that supports unwinding.

Terpenes and Cannabinoids

Auto Black Opium is an autoflowering hybrid expected to be THC-dominant, with CBD levels below 1%. Total terpene content in quality autoflowering strains often ranges from 1.5–2.5% by dry weight, though higher concentrations are possible with optimized cultivation. The terpene profile contributes to the strain's complex aroma and flavor, with Myrcene, Limonene, Caryophyllene, Linalool, and Humulene being commonly associated with its scent and taste notes.

Cultivation

As an autoflowering hybrid, Auto Black Opium is characterized by a rapid lifecycle, typically completing from seed to harvest in approximately 70–90 days. Its ruderalis genetics lend the plant autoflowering capabilities and a sturdy constitution, while indica and sativa parents contribute to potency and bag appeal. The strain is known for its compact size and manageable growth, making it suitable for growers seeking quick turnaround and flexibility, including those with limited space or experience.

The yield for comparable commercial autos can range from 350–500 g/m² indoors and 50–180 g per plant outdoors. Auto Black Opium is bred for resilience, performing well across various climates and skill levels. It is expected to exhibit two main phenotypes: one more squat and resin-heavy, and another slightly taller with potentially larger yields.

Origins and Lineage

Auto Black Opium is an autoflowering hybrid developed by Divine Seeds. Its genetic makeup combines ruderalis, indica, and sativa lines. Ruderalis provides the autoflowering trait and enhances the plant's resilience, while indica and sativa parents contribute to its potency, aesthetic qualities, and nuanced flavor profile. The specific parent strains are often protected as proprietary crosses, a common practice in the breeding industry.

Divine Seeds is recognized for creating robust autoflowering cultivars that are accessible to growers with varied experience levels. The development of Auto Black Opium aligns with the broader industry trend of increasing popularity and reliability of autoflowering varieties in the market.

Frequently asked questions

What is the THC and CBD content of Auto Black Opium?
Auto Black Opium typically has a THC content ranging from 18-21% and CBD levels below 1%.
How long does Auto Black Opium take to grow?
This autoflowering strain usually completes its life cycle from seed to harvest in approximately 70 to 90 days.
What are the primary aromas and flavors of Auto Black Opium?
The strain is known for its earthy, sweet, and spicy aroma, with flavor notes that include berry, citrus, earth, floral, herbal, peppery, and sweet undertones.
What kind of effects can be expected from Auto Black Opium?
Users report calming and soothing effects, making it suitable for relaxation, particularly in the evening.