Master Kush S1

Master Kush S1 is a documented cannabis cultivar in the Strain Encyclopedia. It is listed with the parent cross Hindu Kush × Skunk #1. Commonly reported flavor notes for this cultivar include gas, kushy, skunky.

Bred by Neptune Pharms

About

Master Kush S1 is a stabilized selfed line derived from a cross of Hindu Kush and Skunk #1, two of the most foundational varieties in cannabis breeding history. The S1 designation indicates the strain has been produced through self-pollination, a process that drives homozygosity and tends to lock in consistent expression of the parent plant's characteristics across a population. The aromatic profile is direct and unapologetic. Gas dominates, layered over a dense, earthy kush base that is immediately recognizable to anyone familiar with classic Hindu Kush-type genetics. Skunk #1's contribution is evident in a sharp, skunky edge that cuts through and adds complexity without softening the overall profile. Flavor at the palate mirrors what the nose promises — gas, kush, and skunk, straightforward and true to type. There is nothing subtle about it, which is precisely the point. These terpenes represent some of the most sought-after characteristics in traditional cannabis culture. Users commonly report the experience as grounding and heavily physical, consistent with what you would expect from genetics rooted in Afghani and Skunk lineage. Relaxation is the predominant theme in reported accounts, leaning toward the sedative end of the spectrum rather than the energetic. From a cultivation standpoint, Master Kush S1 finishes in 60 to 65 days of flowering, a reasonable timeline for an indica-dominant variety of this pedigree. Yield potential is rated medium to high, meaning growers can expect solid returns without extraordinary effort, provided basic environmental needs are met. The compact, kush-influenced structure typical of this lineage generally responds well to standard training techniques and performs in both indoor and greenhouse settings. As a selfed line, Master Kush S1 holds particular value for breeders looking for a reliable, consistent source of Hindu Kush and Skunk-derived traits. The increased genetic uniformity that comes with S1 production makes it a useful foundation for creating new crosses or for locking down a specific phenotype for seed production. For growers who want a no-nonsense expression of classic kush and skunk genetics without chasing cuts or hunting phenotypes extensively, this variety delivers a dependable and representative result.

Parents

Full lineage tree

Used to breed

No documented offspring in the encyclopedia.

Attributes

Commonly reported flavors Gas, Kushy, Skunky
Flowering time 60 – 65 days
Yield potential Medium - High