However, with the chance of failure high unless you know what you re doing, poor planning when it comes to germination can make or break your next grow. If it has been more than ten days without any signs of a sprout, it is likely a dud. The MSNL seed bank is one of the first to sell marijuana seeds online.  Source: [url=http://www.u47.org/u47forum/forum_posts.asp?TID=12159&PN=3]http://www.u47.org/u47forum/forum_posts.asp?TID=12159&PN=3[/url]