We do offer seeds packages larger than 20,000 seeds , but we tend to reserve these for publicists or repeat customers. If you've never purchased seeds on twiends before then we encourage you to purchase a 10,000 or 20,000 before looking for larger sizes. This will give you a good feel for how things work on the site and the kind of return you can get on your investment. If you're interested in a larger package then please open a ticket for your request.