Put a Seed in a Pot, Wait a while and you can Crop.
This is a result of an experiment by my friend who decided after eating a Cantaloupe Melon she collected all the seeds. A quick plant in pots and put in one of her greenhouses, this is the results of her nurture.
More Cantaloupe Melons for this season and recycle the seeds again. Isn't it a shame you can't do it with money, although replace greenhouse with banks.