avocado seed auto waterer

this is my latest holder to hold a avocado seed to grow in a glass,
it is self watering by means of a soda bottle that fits in the holder spot. and the avocado seed fits into the holder spot.

1. you place the avocado seed into its spot with the fat side (which is the bottom) down.
2. you fill the glass with water.
3. you fill the soda bottle with water
4. quickly turn the full soda bottle upside down and into its holder spot.
done..

it will be messy so do this in a sink.

as the wa