The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 6800Indica

Zwarte Jan by Old Dutch Genetics

Indica-dominant genetics

Zwarte Jan is a predominantly indica strain developed by Old Dutch Genetics, recognized for its robust characteristics and distinctive aroma. It is the result of over a decade of meticulous breeding aimed at producing a relaxing experience with a complex sensory profile.

EffectsCalm Relaxing Sedative Body High Mental Calm
AromaEarthySpicyPineHerbal

Appearance

Zwarte Jan buds are dense and compact, typical of indica varieties. They display a vibrant mix of deep greens, often accented with purple hues when exposed to cooler temperatures. The surface is covered in abundant trichomes, giving them a frosty appearance, and they are frequently adorned with orange pistils.

Aroma & Flavor

The aroma of Zwarte Jan is a sophisticated blend of earthy and spicy notes, complemented by hints of pine and herbal undertones, reminiscent of aged cannabis. Upon tasting, users experience prominent notes of toasted earth and a subtle berry sweetness, followed by a mild peppery heat on the exhale and an underlying herbal essence.

Effects

This strain is celebrated for its potent and calming indica-dominant effects, delivering a deep body high that promotes relaxation and can alleviate physical discomfort. Mentally, it induces a peaceful state, often accompanied by mild euphoria. It is particularly well-suited for evening use.

Terpenes & Cannabinoids

Zwarte Jan typically contains THC levels between 18% and 23%, with trace amounts of CBD (<1%). Its terpene profile is characterized by myrcene, beta-caryophyllene, with smaller amounts of limonene and pinene, contributing to its earthy, spicy, and subtly citrus/pine notes.

Growing

The strain is described as having a classic indica structure: short, bushy, and sturdy. Growers have noted its resilience and high resin production. While specific details on difficulty, flowering time, and yield are not provided, its genetic background suggests a focus on robust traits.

Origins & Lineage

Developed by Old Dutch Genetics, Zwarte Jan is the product of a meticulous breeding program over a decade in the making. The strain is approximately 80-85% indica, utilizing legacy genetics refined over generations to ensure stability and potent indica characteristics.

Frequently asked questions

What is the THC content of Zwarte Jan?
Zwarte Jan typically has THC levels ranging between 18% and 23%.
What are the dominant terpenes in Zwarte Jan?
The predominant terpenes are Myrcene and Beta-Caryophyllene, with smaller amounts of Limonene and Pinene.
What kind of effects does Zwarte Jan provide?
It is known for its potent, calming, and relaxing indica-dominant effects, offering a deep body high and mental tranquility.
What is the flavor profile of Zwarte Jan?
The flavor profile is a complex mix of earthy and spicy notes, with hints of berry, citrus, and pine.