Homemade compost??

Just looking for ideas for a good HOMEMADE compost that i'd only have to water, from seed to harvest, with NO Bottled nutes.

look into living soil
you can buy bags of it, Gaia green living soil or fox farm ocean forest
you can straight water that for around 6 weeks and then top dress with more and just water it in. Repeat as needed, you can also buy Gaia green power bloom dry amendments and make your own top dress for flower. You can mix gaia green power bloom or all purpose dry amendments with promix