"corvus:frankinsence_sapling"
"thebetweenlands:sapling_spirit_tree"

these trees do not work like vanilla ones.
frankincense saplings can only grow within the range of a growth candle
using spreading forest where the only sapling available is frankincense that cannot grow will cause the ritual to lag a ton

the spirit tree sapling drops when you defeat the spirit tree mini boss, not from the leaves of the tree
using the ritual where the only option is spirit trees' leaves will cause the ritual to lag a ton