How much water

If my plants r 1-2 ft tall hw much water should each plant get

Whenever irrigating your crop, water continuously until there is visible run-off from the bottom of the container your plant is in.

So I no to water every 2 3 days but the day after I water the soil is dry again

maybe repot if its drying out that fast after you saturate it

Not to be a noodge, but how do you know that the plant is dry after a day? cn