Board Thread:Naruto Discussions/@comment-36643127-20180819154205/@comment-25122992-20180911142659

Well, since Momoshiki turned Bee's Tailed Beast chakra into pills, I guess, the pills allowed him to plant a new God Tree on Momoshiki's Planet. Since the pills are usually made from the chakra fruit, it can be presumed that Ootsutsuki can use it to sustain their youth and powers and to grow more trees at the same time.