My school has a greenhouse, and a greenhouse club to run it. As the "president" of this club, I get to decide what goes in and what we will grow for our plant sales(currently we have about 80 mimosa pudica, geraniums, and a million spider plants). Yesterday a freshmen biology teacher asked me if his class could use some of the space, and I said yes immediately (I really didn't have any other choice). He said he would send me an e-mail about it. So when I got home today and read his e-mail, and it turns out that he wants to use the space to observe the decomposition of deer poo, yes deer poo . Aparently his class wants to observe the rate of decomposition in liquids of differing phs . Just goes to show, don't promise to anything before you know what it is you're promising.