Dr. Underground is a small outfit from Spain that specialise in various hybrid strains with high potency and medicinal properties. Offering a wide range of products born from worldwide seeds, Dr. Underground’s product catalogue are almost entirely feminised cannabis seeds and have all been tested in various grow systems with absolute success. Dr. Underground possess a wealth of knowledge in the cannabis industry, and even though they’re fairly new on the scene, they’ve already built a great reputation and a loyal fanbase. They now cater to customers, breeders and growers all over the world so no matter where you’re located, you can sample Dr. Underground’s products.