Yes, you can grow olive trees from pits - but no, you can't just use your leftover pits from grocery store olives. Here's ...

When you grow an olive tree from a pit, the tree you cultivate will not be a replica of the original. “Olive trees grown from pits are genetically different from ...

You can plant an olive pit and grow an olive tree either indoors or outside. Use an olive pit from an organic tree, rather than from a jar of olives you got at the store. Be patient! It can take years ...