Im thinking of doing stealth grow and was wondering how much 4 plants with a 400w HPS could yield, I know it depends on the strain but im going to pick one with a high yield rate. thanks
Depends on a lot of things. How much room will they have? How will you be growing them? How long do you plan on letting them grow before they're allowed to flower? How are you planning on ventilating them? How much do you plan on spending on equipment i.e. pH-meter, nutrients, varies bucket sizes. etc. etc. I'll gladly help out, but information is the key to such a question