In 2005, after accumulating years of experience growing cannabis in all of its varieties, Dinafem Seeds decided to cultivate their own strains. Interestingly, Dinafem Seeds are the leading pioneers in cannabis seed preservation. They are internationally recognized for their part in revolutionizing seeds storage. When they first opened as a seed bank, Dinafem Seeds were finding that many of the seeds that they were sending or receiving were damaged due to the sub-standard packaging. Plastic containers were not protecting the seeds from humidity and light, while paper envelopes were simply not stable enough to protect the valuable contents. Dinafem Seeds now use packaging that prevents seeds being irreversibly damaged. The seeds are first placed in a clear, plastic vial, similar to ones used in a standard laboratory. This vial is then placed inside a strong metal container ensuring absolute safety when products are being shipped across the world. By the end of the 21st century, Dinafem Seeds was not only recognized for their superior preservation techniques, but also for the high quality of their feminized strains.