after floating sweetroot not move a lot

need clearwater flowing to glow

sweetroot glow underground forward to upstream in straight line

each part length around half villager height

at end of each part glow 2 blue large leaf

and transform to grean while fully glow

to harvest

find green leaf and digging downstream mud by hand

will found eatable root here

cleanout mud from root and ready to eat

sweetroot glow bit red when ready to harvest