Urgent: Need Advice/Suggestions Is there is any type of acid, etc. that would be able to completely dissolve a vegetable plant upon contact, or within say a matter of minutes? A client of my landscaping company wants to have a large container filled with a substance that she can throw her unwanted vegetable plants into and have them completely dissolve in the shortest amount of time possible, preferably on contact. Any advice, or suggestions would be greatly appreciated. Thank you.