I had a donkey tail plant giving to me[yes it is a donkey tail] when i got it home it was all broken from putting it in a bag i cleaned up the plant but had a hundred tail where it was broken i took two very large pots and some fresh succulent soil and i put all the tails in them i put the pots in bright windows my questions are how long does it take for the tail to take root and do i water them when the soil dries out?