A lady called and wants me to put mulch on a steep bank. Now I have no problem doing it but if there is a better solution I'll suggest it, but isn't after the first good rain the mulch going to come down? I don't want to waste my time and her money. Besides if I do something I want to do it right. Right now its just overgrown with grass and weeds. Any suggestions? BTW - I suggested rocks bu tshe said she looked into it but they were to expensive.