he Viper City OG strain is a hybrid strain both sativa as indica with a level of 20 percent THC. Viper City OG is geneticly corresponding with Grape Kush and Lemon OG and has a levels of 25% sativa and 75% sativa genes. Grow Viper City OG seeds and it will result into a stunning cannabis plant with a great yield. Growing Viper City OG seeds is fun and with the right info anyone can cultivate this cannabis plant, with an average floweringtime of 63 days. Buy your Viper City OG seeds online in one of the 26 seedbanks, you have several options to buy your Viper City OG seeds through a good deal. This is a House O.G. cross, combining Grape Kush with clone-only Cannabis Cup winning Lemon O.G. A Pungent Diesel, skunky, citrus bud packed with resin Producing over 20% THC. High Yielding aromatic buds. Feminized Viper by john sinclair female cannabis seedbank. These are entirely female seeds of the viper strain, these female cannabis seeds produce plants that are fems only. As a medical cannabis patient John Sinclair has always appreciated potent marijuana. The powerful Viper has an intense physical effect that relaxes you without the ‘knock-out effect’ that for instance a Skunk provides. It gives the sensation of walking through the surf or on the moon while still allowing you to get on with your day in a normal fashion. John Sinclair Indica is a short, compact and fast flowering plant that abundantly produces tightly clustered, resin-covered buds that have a light but distinct herbal, almost musky scent . John Sinclair Indica has few leaves and those leaves are relatively big which makes for quick and easy cutting & curing.