I have a balcony for the first time and wanted to grow some herbs.

Yesterday, I planted oregano, rosemary, thyme, coriander, mint, basil and chives. It was a lot of fun!

Now, I have a couple of questions regarding watering (internet is too overwhelming with all the information):

Should I water the first time until water comes out the draining holes? If yes, every time I water should I do the same process or should I just water a bit every now and then?

Also, if you have other suggestions or advice according to what you see in the photo, let me know!

Thanks a lot!