I am looking to grow toothbrushes. Do you get a better yield if you plant the brush or the handle in the soil? I have a lot of sand content in my soil so I am worried it won’t grow. I asked Barclays for a business loan and they said I should see a Psychiatrist, a bit rude!!
I hope this helps:
Which tree is used as toothbrush?
A neem tree has also been called a toothbrush tree. Its branches have been used as the main toothbrush for centuries for many in India, the Middle East, parts of Africa and other developing countries.