How much water to give autos

Sup people my plants are about 2 weeks old in 20 liter pots... Currently I'm watering a small bit every day.... But I'm not sure if that's the best way ... So my question is how much water should I be giving and how often?​

 

[Uro]

better to under water than over water , it really depends on how the plant is growing , some grow faster and drink more than others.

at 20 days your plant is going to grow faster now that the plant has more leaves . i go 2-3 day between waterings . no more than that

 

[AutoWonders]

We need to know the medium used, kind of pot, the light etc

 

[Newtoautogrow]

Light mix soil... 20lr plastic pot and a 400w hps