Shishkaboom is one of our oldest and most successful commercial lines, dating back to 1998–99. We created it by merging an old-school Blueberry sativa with Double Afghan Slam—our selected Afghan 77 and Kabul landrace selected for heavy resin, density, and structure.

After testing early releases and knowing we could do better, we inbred the cross through to a stable F5 line. This superior version locked in the best traits: sweet hashy flavor with deep blueberry-berry sweetness, earthy Afghan hash undertones, and long, dense, rock-hard colas that are unforgettable in both look and smoke.

Great indoors and out—flowers in 7–8 weeks indoors, finishing outdoors September 21–October 1 in northern latitudes with excellent mold resistance and heavy yields. Buds stay frosty, compact, and potent, with that classic sweet-hash profile that made it a commercial hit.

Effects are balanced hybrid: uplifting cerebral euphoria and creativity from the Blueberry sativa side, melting into deep, relaxing body stone from the Afghan dominance—happy, pain-relieving, and long-lasting without full sedation.

If you’re after a proven, old-school Blueberry x Afghan hybrid that’s dense, flavorful, fast-finishing, and built for big production, Shishkaboom is our refined, inbred keeper line that outshines the originals.

5 Female Seeds Per Pack