I've got the mire in the pigpen festering away and I've scattered straw and ashes in there to help compost it. I won't be raising pigs again for at least a year, so I thought I should also throw some seeds in there, too. Then I've also got a whole bunch of volunteer morning glories (ipomoea) popping up near the house. So I thought, maybe I should toss the morning glory seedlings in there, too, and at least I'll have some nice flowers filling it up too. My question is, are moring glories poisonous to pigs, since if I let them run rampant there they will still be there when I feed out some weaners again?