I.S.S
I.S.S by Jardala Seeds is an award-winning indica-dominant Skunk #1 S1 feminized strain that flowers in just 8 weeks with potent, relaxing effects.
I.S.S — short for Indica Skunk Selection, as the name implies — is one of Jardala Seeds' flagship achievements and arguably the crown jewel of this Spanish feminized seed bank's catalog. Built on a rigorously selected Skunk #1 S1 (selfed) lineage, I.S.S takes the legendary Afghan-Colombian-Mexican hybrid genetics of classic Skunk and drives them firmly into indica territory, the result of careful phenotype hunting and inbreeding to lock in the most resinous, relaxing expression possible. It's no surprise that Jardala has used I.S.S as the foundation for multiple subsequent releases — including Apsu and Tiamat — where the strain is explicitly described as a multi-cup-winning champion. Growing I.S.S is refreshingly straightforward for a strain of its pedigree. Available exclusively as feminized seeds, it adapts well to both indoor and outdoor environments. Indoors, the mostly indica structure keeps plants compact and bushy — ideal for growers working with limited vertical space. A flowering window of around 56 days (roughly eight weeks) means you're not waiting long for harvest, and the dense, resin-frosted buds typical of its Skunk #1 heritage make the short turnaround even more rewarding. Outdoors, the plant benefits from a warm, Mediterranean-style climate similar to Jardala's Spanish home turf, though it handles moderate humidity reasonably well. The aroma is deeply rooted in that classic Skunk lineage: expect a punchy, skunky funk layered with earthy, hashy undertones and a subtle sweetness that softens the edges. Jardala Seeds is known for prioritizing sweet, aromatic varieties, and I.S.S reflects that philosophy without straying from its indica roots. The smoke is smooth and full-bodied, with a satisfying weight that settles into the body rather than buzzing the mind. Effects are what you'd expect from a mostly indica S1 cut of Skunk #1 refined for maximum physical expression: a deep, enveloping body relaxation that arrives quickly and lingers comfortably. There's a gentle euphoric uplift at the onset, but I.S.S is ultimately a strain for unwinding — evenings on the couch, muscle tension melting away, stress dissolving. Medical users seeking relief from chronic pain, insomnia, or anxiety will find it a reliable companion. As Jardala's multi-award-winning cornerstone variety, I.S.S is both a piece of cannabis history and a practical, high-performing grow for any collector's garden.
Suited for both indoor and outdoor cultivation. Keep training light — the compact indica structure does the heavy lifting. Maintain good airflow around dense buds to avoid moisture issues late in flower. Feminized seeds mean no need to sex plants. Aim for harvest around day 56 indoors.