Custard Apple plantation is very easy.
When you are eating custard apple, Save all black seeds. below are the steps to follow.
1. Wash all seeds with fresh water.
2. Take a cotton cloth , wrap all seed in cotton cloth.
3. Put wrapped seeds in cotton cloth in a polythin, close it.
4. Dont forget to wet the cloth.
5. Put poly bag in balcony or open space.
Keep regularly checking , cloth should not dry anytime. After 30 to 60 days , you will see roots coming from the seed.