The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 5090Sativa

Karels Haze by Super Sativa Seed Club

Unknown Old-School Classic 1 × Unknown Old-School Classic 2

Karel's Haze, developed by Super Sativa Seed Club, is a sativa-dominant hybrid named after influential Dutch cultivator Karel Schelfhout. It is celebrated for its vigorous growth, resinous buds, and a complex aromatic profile.

May help withStress
AromaTropicalCitrusIncensePineFloralHerbal

Appearance

Karel's Haze exhibits a medium-to-tall sativa structure with elongated branches and a strong upward growth tendency. Indoor plants typically reach 80-140 cm, while outdoor specimens can exceed 2.5 meters. The buds are spear-shaped with a high calyx-to-leaf ratio and are heavily coated in a frosty layer of trichomes, often displaying orange pistils and green bracts with potential lavender hues in cooler temperatures.

Aroma & Flavor

The aroma is predominantly tropical, featuring notes of mango and passionfruit, complemented by sweet citrus and a hint of pine and Haze incense. Upon consumption, the flavor follows suit with a clear tropical-citrus profile, often described as mango and papaya combined with lemon-lime and a subtle incense finish. The exhale is smooth and can have a creamy mouthfeel for a sativa-leaning strain.

Effects

This strain is known to provide a smooth yet intensely euphoric high. Users often report uplifting and energizing effects consistent with its sativa heritage. The experience is generally described as uplifting and mood-boosting.

Terpenes & Cannabinoids

While specific percentages are not detailed, the terpene profile is rich and complex, contributing to its distinct aroma and flavor. Notable terpenes include Limonene, Caryophyllene, Humulene, Terpinolene, and Ocimene. The THC content typically ranges from 15-25%, with CBD levels below 1%.

Growing Characteristics

Karel's Haze is a robust grower, favoring sativa-like growth patterns with significant stretching during flowering. It is noted for producing heavy yields and extremely frosty, resinous buds, making it well-suited for hash making and solventless extractions. The plant benefits from adequate airflow due to its dense bud structure.

Origins & Lineage

Developed by Super Sativa Seed Club, Karel's Haze is a cross of two classic, old-school strains, refined by Dutch legacy breeder Karel Schelfhout. It carries a strong sativa influence, evident in its morphology and effects, and has been used as a parent strain in newer hybrids, such as Kosher Haze.

Frequently asked questions

What is the THC content of Karel's Haze?
Karel's Haze typically has a THC content ranging from 15% to 25%.
What are the dominant flavors and aromas of Karel's Haze?
The strain is characterized by tropical fruit and citrus notes, often with hints of mango, lemon, lime, and a subtle incense or herbal undertone.
What kind of effects can be expected from Karel's Haze?
Users often experience euphoric, uplifting, and energizing effects, consistent with its sativa-dominant genetics.
Is Karel's Haze suitable for extraction?
Yes, Karel's Haze is noted for its heavy resin production and frosty trichome coverage, making it an excellent candidate for hash making and other extraction methods.