Hey bro! Here everything goes hand in hand with the size of the pot and the stage the plant is in. For example, if you're growing indoors with LED, even so, the coco will "retain" liquid and won't dry out completely every day. I've read that they always recommend a 10/1 ratio. If my pot is 20 liters, I water with 2 liters of water... or as other growers mention, until water drains out from the bottom. In coco, I recommend using "plates" to retain the water and thus feed your girls.... As a tip, you can use traditional pots, but make a lot of holes at the bottom, almost leaving it like an "airpot." Then, when you water, leave the water in a container that is deeper than the pot, so when you water, it starts giving the maximum amount of water from the bottom of the pot. It works amazingly! .. Cheers, hope I explained myself well.