The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 7005Indica

Biker Purps

Biker Kush × Granddaddy Purple × Purple Urkle

Biker Purps is a hybrid cannabis strain recognized for combining the robust potency of OG genetics with the sweet, fruity aromas characteristic of purple cultivars. Its name reflects this dual heritage, with "Biker" referencing OG Kush-type lineage and "Purps" nodding to classic purple strains. This cultivar typically presents high THC levels and visually appealing, colorful flowers.

EffectsCalm Cerebral
May help withStress Anxiety Pain
AromaBerryGrapeDieselCitrusFloralLavenderEarthy

Appearance

Biker Purps often displays deep olive to purplish hues, enhanced by a frosty coating of trichomes. Anthocyanin expression can intensify in cooler temperatures during the final weeks of flowering, leading to prominent purple coloration, particularly on the bract tips. The buds are dense and resinous, forming compact, bulbous colas that can become heavy, often requiring support during the later stages of growth.

The flower structure is characterized by tight calyx stacking and a balanced ratio of sugar leaves. Pistils typically range from burnt orange to dark copper. Even after curing, many phenotypes retain a purple tint, contributing to their significant bag appeal.

Aroma & Flavor

The aroma of Biker Purps is a complex interplay between gassy, OG notes and sweet, fruity undertones. Initial scents upon breaking or grinding can include petrol and citrus peel, which then evolve into richer notes of blackberry jam, grape candy, or even wine. Secondary aromas may hint at lavender and earthy spice.

On inhale, the flavor profile typically mirrors the aroma, blending sharp, fuel-like notes with a sweet berry-grape taste. The finish can be slightly floral, with some users noting a lingering aftertaste reminiscent of grape peel. Smoking can sometimes produce a mild peppery sensation on exhale due to the presence of certain terpenes.

Effects

Consumers report that Biker Purps initially delivers a cerebral uplift, similar to modern OG strains, which then transitions into a progressively soothing and body-centered calm. This makes it a favored choice for evening use, offering a balanced experience that is both mentally engaging and physically relaxing.

Terpenes & Cannabinoids

Biker Purps is generally characterized as a high-THC cultivar, often testing around 22%, with minimal CBD content (less than 1%). The terpene profile is notable for its complexity, with dominant terpenes frequently including Myrcene, Limonene, Caryophyllene, Linalool, and Humulene. This combination contributes to the strain's distinctive aroma and flavor characteristics, as well as its reported effects.

Growing

Cultivating Biker Purps typically involves moderate difficulty. The strain can exhibit variability in phenotype, with some plants leaning towards taller OG structures and others being more compact, characteristic of purple strains. Both types generally produce dense, weighty colas that benefit from trellising or staking to support the load later in flowering.

Flowering time is generally consistent with hybrid strains, and growers may observe a stretch of 1.5–2.0x after the light cycle flip. Environmental control, particularly temperature during late flowering, can influence anthocyanin expression and thus the visual purple saturation of the buds. Proper flushing and curing are essential for optimal flavor and aroma development.

Origins & Lineage

Biker Purps is believed to be a hybrid cross, most commonly involving a Biker Kush-type OG strain and a classic purple cultivar, such as Granddaddy Purple or Purple Urkle. This lineage combines the potent, fuel-forward characteristics of OG Kush with the rich coloration and comforting effects associated with traditional purple strains.

The strain gained popularity in West Coast markets during the 2010s, becoming a niche favorite among connoisseurs for its appealing aesthetics and functional effects. Due to the decentralized nature of its cultivation and propagation through clone circles, multiple phenotypical expressions of Biker Purps exist, leading to slight variations in its final profile.

Frequently asked questions

What is the THC content of Biker Purps?
Biker Purps typically has a high THC content, often around 22%, with CBD levels below 1%.
What are the primary aromas of Biker Purps?
The aroma is a blend of gassy OG notes and sweet purple fruit, with hints of berry, grape, diesel, and citrus.
What effects can I expect from Biker Purps?
Users report an initial cerebral lift followed by a soothing, body-centered calm, making it suitable for relaxation.
What is the lineage of Biker Purps?
It is believed to be a hybrid cross, commonly involving Biker Kush and a purple strain like Granddaddy Purple or Purple Urkle.