The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 2192Sativa

Blood Haze by Silverback Genetics

Haze-forward stock

Blood Haze is a sativa-leaning cultivar by Silverback Genetics, developed to offer the classic cerebral energy of traditional Haze strains. It is distinguished by its vibrant crimson pistils and a bold aroma of citrus and spice. This strain is favored for its uplifting and creative effects, making it a popular choice for daytime use.

AromaCitrusFloralPinePineappleSkunkyChocolateEarthyOrangeIncense

Appearance

Blood Haze is visually striking, characterized by pistils that mature from peach to a deep crimson. Under specific environmental conditions, some phenotypes may display subtle burgundy hues within the calyxes. The buds typically form elongated, spear-like colas with a favorable calyx-to-leaf ratio, easing the trimming process. They are medium in density, offering a good balance between tightness and airflow within the longer colas. Generous trichome coverage is common, with mature glands often appearing cloudy.

Aroma & Flavor

The aroma of Blood Haze is dominated by an assertive citrus mélange, often described as blood orange and tangerine, with hints of lime zest. Underlying these bright notes are dry wood aromatics reminiscent of sandalwood or incense, a characteristic Haze trait. A subtle floral undertone can also be detected, potentially linked to specific terpenes. Upon breaking the bud, volatile terpenes release quickly, creating a strong and noticeable scent.

The flavor profile mirrors the aroma, delivering a focused citrus snap on the inhale, with notes of blood orange and lime leaves. When vaporized, the flavor leans towards the green-citrus character of terpinolene, providing a crisp impression. Combustion introduces a toasted spice and sandalwood finish that lingers. The exhale often presents a clean, tea-like dryness followed by a pine-resin lift. Some find it pairs well with dark chocolate or unsweetened citrus beverages.

Effects

Blood Haze is known for providing an uplifting and cerebral experience, aligning with its sativa heritage. Users often report feeling energetic, creative, and more focused after consumption. The high is described as a soaring arc, offering a confident lift without being overly racy, making it suitable for daytime activities. Early feedback from testers guided the development towards phenotypes that deliver a cleaner, focused high.

Terpenes & Cannabinoids

This cultivar is typically high in terpinolene and limonene, which are strong indicators of Haze ancestry. Supporting terpenes commonly found include myrcene, caryophyllene, and linalool. The total terpene content often ranges between 1.5 and 3.2 percent by weight, contributing to its potent aroma and layered flavor. THC levels generally fall between 15-25%, with CBD content below 1%.

Growing

Blood Haze aligns with the typical Haze structure, exhibiting long internodes, narrower leaves, and significant stretch during flowering, often doubling or tripling in height. It requires a lengthy bloom cycle, characteristic of heritage sativa projects. The plant's architecture, including layered lateral branching and a good calyx-to-leaf ratio, makes it manageable for certain cultivation techniques like Screen of Green, though growers should anticipate vigorous growth. Indoor plants commonly reach heights between 120-180 cm.

Origins & Lineage

Developed by Silverback Genetics, Blood Haze was bred to embody the cerebral electricity of classic Haze strains while introducing unique visual and aromatic qualities. The breeder focused on selecting phenotypes with strong red pistil development and a distinct incense-citrus bouquet. While a precise pedigree is not publicly detailed, it is understood to be in the Haze tradition, selected for specific chemotype and phenotype characteristics rather than named parentage. It is noted for modernizing morphology and bag appeal within the Haze lineage.

Frequently asked questions

What are the primary aromas of Blood Haze?
Blood Haze is known for its dominant citrus notes, often described as blood orange and tangerine, complemented by dry wood, incense, and subtle floral undertones.
What effects can I expect from Blood Haze?
Users typically experience cerebral, energetic, and focused effects, making it a popular choice for daytime use and creative endeavors.
Is Blood Haze difficult to grow?
While it exhibits vigorous stretch and a long flowering period typical of Haze strains, its structure and calyx-to-leaf ratio can make it manageable for experienced growers, particularly with training techniques.
What is the typical THC and CBD content of Blood Haze?
Blood Haze generally contains 15-25% THC and less than 1% CBD.