The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 0220Sativa

Amnesia Hashplant by Oregon Green Seed

Amnesia Haze × Hash Plant

Amnesia Hashplant, a sativa-leaning cultivar by Oregon Green Seed, combines the energetic qualities of Amnesia-type sativas with the dense, resinous characteristics of hash plant genetics. It offers growers a hardy, outdoor-ready plant with significant resin production.

EffectsCerebral Uplifting Stimulating
May help withAnxiety Fatigue
AromaCitrusHerbalFloralIncenseCedarSpiceMangoEucalyptus

Appearance

This strain typically presents a medium to tall stature with strong apical dominance if unpruned. Its internodal spacing is moderate, and it exhibits significant vertical stretch after the light cycle change. The buds form elongated colas and clusters that swell with resin, featuring a favorable calyx-to-leaf ratio for easier trimming. Trichome coverage is abundant, giving the buds a frosted appearance.

Buds are generally lime to forest green, with pistils turning amber or copper as harvest approaches. Cooler temperatures during late flower may induce faint lavender hues in some phenotypes, though deep purples are uncommon. The stems are fibrous yet flexible, supporting the resin-laden colas.

Aroma and Flavor

The aroma profile opens with bright notes of lemon-lime and sweet orange, layered over herbaceous and subtly floral scents. A heart of cedar and incense, reminiscent of sandalwood, underlies the citrus, reflecting its terpinolene content. As the flowers mature and cure, a spicy, hash-like aroma emerges, particularly when the plant material is gently warmed. Grinding releases more complex notes, including lemongrass, green mango, and eucalyptus, with an earthy sweetness and a hint of leather from the hash plant lineage.

Upon consumption, the flavor delivers a burst of sweet tangerine and lemon zest, followed by herbal pine and woody undertones. The exhale introduces a peppery hash note with a soft, resinous finish. Some users also detect a delicate floral sweetness, akin to orange blossom or chamomile, especially after a prolonged cure.

Effects

Amnesia Hashplant is recognized for its fast-acting mental stimulation and long-lasting effects that can persist for two to three hours. It is described as providing cerebral uplift and clarity, making it suitable for experienced users seeking a potent yet manageable daily experience. The strain is often associated with promoting creativity.

Terpenes and Cannabinoids

Reported THC levels for Amnesia Hashplant typically range from 18% to 24%, with CBD content consistently below 1%. Total terpene content is generally between 1.2% and 2.5%. The terpene profile is characterized by terpinolene and limonene, complemented by beta-caryophyllene, ocimene, and humulene. These contribute to the strain's distinct citrus, herbal, and spicy aromatic and flavor notes.

Growing

Developed by Oregon Green Seed for outdoor cultivation in the Pacific Northwest, Amnesia Hashplant is noted for its hardiness and mold resistance, particularly for a sativa-leaning variety. It responds well to training and typically stretches 1.5 to 2.0 times its height after the switch to a 12/12 light cycle. Its hash plant ancestry helps moderate internodal distance and enhance trichome coverage. The flowering period is generally between 63 and 70 days.

Origins and Lineage

Amnesia Hashplant was bred by Oregon Green Seed to combine classic Amnesia-type sativa genetics with resinous, Afghan-derived hash plant stock. The goal was to create a cultivar with the energizing and clarifying effects of Amnesia, while incorporating the structure, resin production, and faster ripening time associated with hash plants. This blend results in a hybrid that is predominantly sativa in effect and growth habit, often reported around a 70:30 sativa-to-indica ratio.

Frequently asked questions

What is the THC and CBD content of Amnesia Hashplant?
Amnesia Hashplant typically contains 18-24% THC and less than 1% CBD.
What are the primary aromas and flavors of this strain?
It features bright citrus notes like lemon and orange, complemented by herbal, floral, cedar, and spicy hash undertones.
What kind of effects does Amnesia Hashplant produce?
Users report fast-onset mental stimulation, cerebral uplift, clarity, and a creative boost that can last for several hours.
Is Amnesia Hashplant suitable for beginners?
Due to its potent THC levels and stimulating effects, it is generally recommended for experienced users.