Big Mama is made for growing the largest plants and even small trees. If you want to grow a mother plant or just want to make a statement she will make you proud. Big Mama does not have pre-drilled holes because we recommend she be used in conjunction with a well-rooted plant from a minimum 3” Gro-Block. Big Mama is sold individually with instructions on the wrapping. Big Mama DOES REQUIRE top feeding, so either hand water or use drippers.