It depends entirely where the plant is and its exposure to sun, wind and rain (as well as the time of the year).
Normally water at ground level when the soil is starting to dry. A good test is to put your finger into the soil, it should be damp, not dry or wet.
Cabbage contains a high amount of water which is about 93 percent. Vegetable crops usually need about one inch of water each week.
Tree times a week.
3 times a week
Cabbage plants generally require about 1 to 1.5 inches of water per week, which can typically be achieved by watering them 2 to 3 times a week. The frequency may vary depending on factors like climate, soil type, and plant size. It's important to check the soil moisture; if the top inch feels dry, it's time to water. Always avoid overwatering to prevent root rot.
You can water its amount normally, but if you just planted it you should water it 2 to 3 times a week.
once or twice a week
10 times a week
at least twice, every 2 days or so.
About seven times a week.
Three times a week.
7812 times per week.
I'm sure you must have noticed that cabbages come in many sizes. I see it every week and often buy some, but couldn't even begin to guess an average weight, so 'how many cups' is out of the ballpark.