"This strain is an F1 hybrid between an exceptional Jack Herer mother that has been in our mother room for years and an equally exceptional Herijuana father that just oozes resin. The results of this cross have been better than we could have imagined. The plants are on the taller side and perform best in larger pots however S.O.G. gardens have still yielded wonderful results. These plants will flower for approximately 10 weeks but you can make up the extra flowering time by shortening the veg time as these plants love to stretch once a 12/12 light cycle is induced. This is a very easy growing plant that will yield very well as long as its basic needs are met. The finished product is sublime. Jacks Smack produces large flowers that have a pungent fuel like smell and a heart racing, mind warping buzz if smoked in excess or by less experienced smokers. Lightweights you have been warned. This hybrid has found its way into many medical gardens. Indoor flowering 10 weeks A growers observations: 2 phenotypes seen, the larger one providing an up daytime high while the shorter variety with the tighter nugs he described as the day wrecker. Do you find mistakes or wrong information? Or is there something you want to add? Strain Reviews Degustation Gallery Direct Comparisons Lineage / Genealogy Hybrids / Crossbreeds User comments Uploads"