Ask a local garden center or your local Cooperative Extension System office to learn which herbicides will beat your toughest weeds. You want the paper towels to be moist but not dripping water. allow for the use of marijuana for legitimate medical reasons; and 8 of those states along with the District also permit adult recreational use.  Source: <a href="http://mammadoghatian.com/2023/07/13/how-long-do-weed-seeds-keep-good/" / rel="nofollow">http://mammadoghatian.com/2023/07/13/how-long-do-weed-seeds-keep-good/</a>