I did trimmed my photus today as it had long vines with few leaves on the top. There was a piece which has a one foot aerial root in it . I did plant it in another pot , but not sure if I done well as I thought at first it's a node but after I googled I found out it's an aerial root . Is it ok for the aerial root to be submerged in soil ? Will it get roots ok r I shall remove it ?