London Purpz
London Pound Cake (rumored) × GDP-type line (rumored) × Purple Punch-type line (rumored)
London Purpz is an indica-dominant cultivar that gained popularity through limited releases, noted for its striking purple coloration and confectionery aroma. It emerged from a trend of breeding dessert-style genetics with traditional purple strains to enhance flavor and visual appeal.
Appearance
London Purpz is highly regarded for its vibrant anthocyanin expression, displaying shades of lavender, lilac, and deep eggplant across its buds and sugar leaves. These purple tones contrast with a dense coating of milky trichomes, giving the flowers a frosted appearance, often accented by tangerine or copper pistils. The buds are typically medium-dense with a balanced hybrid structure, featuring well-defined colas and a favorable calyx-to-leaf ratio.
Optimal cultivation, particularly a temperature differential late in flowering, can enhance its signature purple saturation. The abundant trichome coverage contributes to a sticky texture and a glossy sheen, signifying high resin production and excellent bag appeal.
Aroma & Flavor
The aroma of London Purpz is characterized by a dominant candy-sweet profile, often featuring notes of grape and mixed berries, reminiscent of blackcurrant or concord grape jam. Underlying this are floral undertones, with hints of lavender and violet, alongside a subtle pastry-like or doughy vanilla complexity. A peppery warmth and woody notes also contribute to its layered bouquet.
When consumed, these aromas translate into a flavor profile that mirrors its scent, with prominent berry and grape notes complemented by sweet, candy-like, and floral elements. Some phenotypes may also exhibit a subtle peppery finish, reflecting the influence of its terpene composition.
Effects
As an indica-dominant strain, London Purpz is generally associated with deeply relaxing effects. Consumers often report a calming sensation that can help alleviate feelings of stress. The experience is typically centered around physical relaxation without significant mental fogginess, though individual responses can vary.
Terpenes & Cannabinoids
London Purpz typically tests as a THC-dominant strain, with THC levels ranging from 15-25% and CBD content usually below 1%. Its terpene profile is often a complex blend, commonly including Myrcene, Limonene, Caryophyllene, Linalool, and Humulene. This combination contributes to its distinctive aroma and flavor, as well as its reported effects.
Origins & Lineage
London Purpz emerged in the late 2000s and 2010s during a period when purple-hued cultivars became highly sought after. It is believed to be a boutique, small-batch creation, likely resulting from crossing a modern dessert-style strain, possibly related to London Pound Cake, with a purple-dominant parent such as Granddaddy Purple or Purple Punch genetics. This breeding strategy aimed to intensify both the purple coloration and the sweet, fruity flavor profiles.
The strain's name reflects its connection to both the UK cannabis scene and its signature purple appearance. It has primarily circulated through clone networks and exclusive drops, contributing to its reputation for exclusivity and phenotype variability among different growers.
Growing
Cultivating London Purpz requires attention to environmental factors to maximize its genetic potential, particularly its anthocyanin expression. Growers often utilize a significant day/night temperature differential late in the flowering stage to encourage deep purple coloration. The plant generally exhibits a balanced hybrid morphology, with medium-dense buds and a manageable calyx-to-leaf ratio, which can simplify trimming.
The strain is noted for its robust trichome production, contributing to its high resin content, which is valuable for extracts. While specific yield data varies by phenotype and cultivation practices, the focus is often on quality and bag appeal, with total terpene content frequently targeted in the 2.0–3.0% range for premium batches.