Peel the avocado seed
Chop the seed out of the avocado fruit and wipe it well with a paper towel before cutting off the peel with a knife. The core can be super smooth!
Turn the thickest end of the seed downwards and insert 3 toothpicks. Place it on top of a glass and pour in water until the seed is approx. half covered.
Change water approx. once a week and place it somewhere with plenty of sun. It takes a while before it takes root, so be patient.