How to make a auto watering system for coco

how do I make a auto watering system for coco

I'm looking to make it so it rains over all the soil and not in one spot

maybe look into bottom feeding.

Hydro ring or rain ring or take a length of hose and a T fitting and make a ring, then poke or drill tiny holes on one side of said ring. Also add a ball valve to adjust flow if need be. You will need a cycle timer too.

a visit to ur pet fish shop is needed for some great gear

but in truth auto! should be avoided

as often the care and the attention of the grower is often most needed

good luck