The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 4390Hybrid

Double Delirium by Mephisto Genetics

Ruderalis × Indica × Sativa

Double Delirium is an autoflowering hybrid cultivar developed by Mephisto Genetics, known for its ability to combine day-neutral flowering with complex flavors and a balanced effect profile. This strain is designed for growers seeking high-quality harvests within a compact timeframe, appealing to consumers who desire a thoughtful equilibrium between mental clarity and physical relaxation.

EffectsCerebral Energetic Balanced
May help withStress
AromaCitrusSpiceFloralHerbaceousEarthy

Appearance & Morphology

Double Delirium plants typically grow to a moderate indoor height of 60-100 cm, adapting well to various training techniques. They develop sturdy central stems with even side branching, supporting multiple dense, conical colas. The buds are characterized by tight calyx stacking, cream to burnt orange pistils, and a prominent trichome coating that extends onto the sugar leaves and fan leaf tips.

Aroma & Flavor

This cultivar often presents a layered aromatic profile featuring citrus, spice, and floral notes, complemented by herbaceous or earthy undertones. The flavor follows suit, offering bright top notes that lead into a lingering, mouth-coating finish, making it appealing to connoisseurs.

Effects

Double Delirium is reported to provide a balanced effect, beginning with a clear-headed uplift and creative focus, often described as cerebral and energetic. This is followed by a sense of physical ease, creating an equilibrium that is generally not overwhelming.

Terpenes & Cannabinoids

While specific lab percentages are not detailed, Double Delirium is noted for its robust terpene expression, consistent with breeders' emphasis on aroma. The THC content typically ranges from 19-21%, with CBD levels below 1%. Its terpene profile commonly includes Myrcene, Limonene, Caryophyllene, Pinene, Humulene, Terpinolene, and Ocimene.

Growing Characteristics

As an autoflower, Double Delirium requires no light cycle manipulation for flowering and typically finishes from sprout in 70-90 days. It performs reliably indoors in soil or coco coir, responding well to 18/6 or 20/4 lighting schedules. Yields are often in the range of 400-500 g/m² indoors under optimal conditions.

Origins & Lineage

Bred by Mephisto Genetics, Double Delirium is a ruderalis/indica/sativa hybrid resulting from rigorous selection and refinement. The breeder's goal was to elevate autoflower performance to match elite photoperiod varieties in terms of potency, terpene intensity, and structure. The name suggests intensified aromatic and effect layers.

Frequently asked questions

Is Double Delirium an autoflower?
Yes, Double Delirium is an autoflowering hybrid cultivar, meaning it will flower automatically regardless of light cycle changes.
What is the typical THC content of Double Delirium?
The THC content of Double Delirium generally ranges between 19% and 21%.
What are the primary aromas and flavors of Double Delirium?
Double Delirium is known for layered aromas and flavors that include citrus, spice, floral, herbaceous, and earthy notes.
What kind of effects can be expected from Double Delirium?
Users often report cerebral, creative, and energetic effects, balanced with a sense of physical ease.