The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 1880Indica

London Truffle

London Pound Cake × White Truffle/Trufflez (speculated)

London Truffle is a dessert-leaning cannabis cultivar recognized for its appealing bag appeal and dense resin production. Often described as a balanced hybrid with indica-leaning relaxation, it can also offer creativity at lower doses, making it a versatile choice.

EffectsCalm Relaxation Creativity
AromaChocolateBerryCitrusCoffeeCreamEarthyFloralNuttyVanillaCaramelLemon ZestGasPepper

Appearance

London Truffle typically produces medium to large, conical flowers with a high calyx-to-leaf ratio. The buds are dense and coated in resin, giving them a frosted appearance. Coloration ranges from deep green to olive, often with violet or plum hues appearing in cooler conditions. Orange to copper pistils contrast with the abundant trichome layer.

Aroma & Flavor

The aroma of London Truffle is complex, initially presenting sweet dough and cocoa notes, followed by hints of hazelnut and a subtle gas undertone. As it warms, floral and peppery scents emerge. Consumers often detect vanilla wafer, light caramel, and a subtle lemon zest, blending into a sophisticated dessert profile.

Effects

London Truffle is generally reported to provide a calming sensation, suitable for evening use without extreme sedation. At lower doses, it may also promote a sense of creativity. Its indica-leaning properties contribute to a relaxing experience.

Terpenes & Cannabinoids

While specific lab data varies, London Truffle commonly tests in the mid-20% THC range. Total terpene content is often reported between 1.5% to 3.0%. Beta-caryophyllene, limonene, and linalool are frequently noted in consumer-facing reports, contributing to the strain's aromatic and experiential qualities.

Origins & Lineage

The name London Truffle suggests a blend of popular dessert strains, potentially linking to lines like London Pound Cake and White Truffle or Trufflez. It is considered a chemotype family with multiple related phenotypes, rather than a single fixed lineage. This variability means sensory profiles can differ between growers and regions.

Cultivation

London Truffle is known for dense, resinous flowers and generally good bag appeal. Phenotype expression can vary significantly based on environmental factors like temperature and nutrient intensity. Cooler late-flower temperatures can enhance visual appeal with deeper colors.

Frequently asked questions

What are the primary terpenes in London Truffle?
Commonly reported terpenes include limonene, caryophyllene, and linalool, with humulene and ocimene also sometimes noted.
What is the typical THC content of London Truffle?
Reported THC levels often fall in the mid-20% range, classifying it as a high-THC modern hybrid.
What flavors can I expect from London Truffle?
Consumers often describe flavors of chocolate, berry, citrus, coffee, cream, and earthy notes, with a sweet, doughy, and sometimes gassy finish.
Is London Truffle suitable for daytime use?
While it offers indica-leaning relaxation, it can also provide crispness for creativity at low doses, making it potentially suitable for daytime use depending on the consumer and dosage.