KC Brains are a Dutch company based in Amsterdam that have been pumping high quality feminised and regular seeds for over 30 years. Not only do their strains produce massive yields, good flowering and super high potency, but the company are also one of the most affordable brands on the European market today. Their strains are as pure as possible, with every product undergoing strict testing to ensure excellence before reaching general sale. As far as low-cost seed banks go, KC Brains are definitely near the top of the list, so if great value is a priority, you’ll love this company.