New to this just about to start so need some advice

Hello just asking for some advice I'm new to this. I'm going to grow 3 super cheese and 1 dr krippling is it ok to put them in the same tent and what feed to u think I should get. Thanks

Yep, you can keep them in the same tent so long as there is ample room. Grow medium depends on your grow method.
Do you want to grow Organically? Hydroponically?
How big do you want them to get?
What kind of lights are you using?
Do you have an area already set up for your new babies?
What kind of equipment do you already have?
Have you already germinated them?
Basically, a quick summary of your grow method, equipment, etc will help us with helping you a whole lot more. GL

Thanks yes I got all the equipment ready just setting it up today I will let u know what equipment I got later I got the complete set up with 600w light and a 120 by 120 by 2 meter tent