UK Cannabis Seed Shop. Compare the best marijuana seeds and products. These cannabis seeds are sold as souvenirs. * The CBD Health Store can source and supply the majority of cannabis hemp seeds. We sell marijuana seeds from reputable cannabis companies from around the world. If you do not find what you are looking for please get in touch as we can source most products. ** Please be responsible and consider that the growing of cannabis and the cultivation of seeds is illegal in some countries, therefore please check the legal status in your country or state before growing any plants. It is illegal to grow or cultivate any hemp or cannabis seeds in the UK without an official license.