The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 1889Indica

Amnesia Purple

Amnesia × Purple Indica

Amnesia Purple is a rare hybrid strain recognized for its visually appealing deep purple hues and a genetic makeup that balances classic Amnesia vigor with indica traits. It is often sought after by collectors and cultivators for its unique characteristics and potent profile.

May help withStress
AromaBerryGrapeCitrusHerbalEarthyFloralCoffeeSpicy

Appearance

Amnesia Purple typically produces dense, compact buds resembling golf balls or eggs, often displaying a striking royal purple coloration. The sugar leaves can darken significantly in cooler flowering conditions, while the calyxes range from lavender to deep violet. Contrasting with the purple hues are thin, amber or tangerine pistils and a heavy coating of trichomes, giving the buds a frosty, silvery appearance.

Cultivators can enhance the purple expression by exposing the plants to a day/night temperature differential of 6–10°C during the final two weeks of flowering. Even without extreme temperature changes, many phenotypes naturally develop purple tones. The overall aesthetic is visually dramatic and premium.

Aroma & Flavor

The aroma of Amnesia Purple is a complex blend, combining the citrus and herbal notes characteristic of Amnesia genetics with the sweet berry and grape scents from its purple indica lineage. Initial aromas often feature sweet lemon and orange zest, layered with crushed herbs. As the flowers cure, deeper notes of blackcurrant, Concord grape, and red berries emerge, supported by an earthy, spicy, and sometimes peppery or incense-like undertone.

On the palate, Amnesia Purple commonly delivers sweet citrus flavors on the inhale, followed by berry and grape notes. The exhale introduces herbal spice and a lingering candied grape finish. The flavor profile is often described as fuller and rounder than classic Amnesia Haze, with a syrupy berry quality that complements the citrus snap and leaves a persistent sweetness.

Effects

Amnesia Purple is reported to offer a balanced effect, leaning towards the indica side despite its sativa heritage. Users often experience a cerebral uplift and enhanced creativity, characteristic of the Amnesia line. This is frequently accompanied by a tempering of energy that adds body weight and a sense of relaxation.

The specific effects can vary depending on the phenotype, with some cuts leaning towards a brighter, more sativa-dominant head high, while others are heavier and more prone to inducing relaxation. The overall experience is often described as a blend of mental clarity and physical calm.

Terpenes & Cannabinoids

While specific lab data varies by phenotype and cultivation, Amnesia Purple is generally characterized by a high THC content, often exceeding 20%, and low CBD levels, typically below 1%. The terpene profile is a hybrid of its parentage, frequently featuring terpinolene, myrcene, and caryophyllene. Other terpenes like limonene, linalool, and ocimene may also be present, contributing to the strain's complex aroma and flavor.

The terpene fingerprint can total around 1.0–2.5% by mass. Terpinolene is often noted for its citrus and herbal notes, myrcene for its earthy and fruity tones, and caryophyllene for its spicy, peppery character. Linalool can add floral notes, while limonene contributes to the citrus profile.

Origins & Lineage

Amnesia Purple is a hybrid strain resulting from the cross of classic Amnesia genetics and the purple family of indica strains. While a precise, universally recognized lineage is scarce, it is understood to combine the sativa-driven cerebral qualities of the Amnesia line, which has roots in South Asian and Jamaican landraces, with the physical characteristics and deep coloration of purple indicas. Common inferred purple parents include strains like Purple Kush or Purple Afghani.

The Amnesia component brings a reputation for high THC and a bright, creative headspace, historically linked to European coffeeshop culture. The purple influence contributes body weight, visual appeal through anthocyanin expression, and characteristic grape-berry aromas. This combination creates a boutique strain that appeals to both cultivators seeking visual traits and consumers desiring a balanced effect profile.

Growing

Amnesia Purple is described as a comparatively rare hybrid, with seed bank notes indicating it can be difficult to source consistently due to limited drops and breeder-specific releases. Growers report that phenotypes tend to be shorter and stockier than typical Amnesia Haze, suggesting significant indica influence. The flowering time is generally reported as 9–10 weeks, which is shorter than many long-running haze varieties.

The strain is noted for its visual appeal, with buds often displaying strong purple coloration, especially when night temperatures are lowered during late flowering. This characteristic, combined with its potent profile, makes it a desirable choice for home cultivators. Yield information is not extensively detailed but is implied to be consistent with indica-dominant hybrids.

Frequently asked questions

What is the genetic makeup of Amnesia Purple?
Amnesia Purple is a hybrid strain believed to be a cross between classic Amnesia genetics and a purple-hued indica. While specific lineage is not universally documented, it combines sativa-like cerebral effects with indica-like physical traits and coloration.
What are the typical aromas and flavors of Amnesia Purple?
Amnesia Purple typically presents a complex aroma and flavor profile featuring notes of sweet citrus, berry, and grape, often complemented by herbal, earthy, and floral undertones. Some phenotypes may also exhibit coffee or spicy notes.
What are the common effects associated with Amnesia Purple?
Users often report cerebral effects, enhanced creativity, and a sense of relaxation with Amnesia Purple. While it can provide a mental uplift, it is also noted for its indica-leaning qualities that contribute to physical calm.
Is Amnesia Purple easy to grow?
Amnesia Purple is described as a comparatively rare and somewhat difficult strain to source consistently. Growers note that phenotypes can be shorter and stockier, and achieving maximum purple coloration may require specific environmental controls like cooler night temperatures during flowering.