size needed

[One Love]

what size mars hydro 2 do i need for a 4*4 grow space

 

[Marshydro]

Hi One love, the best solution is one Mars 1600w, but if money not allows, you can get one 1200w or 900w first as well.

 

[24hrs]

Or buy two or more smaller panels , then you can use one panel when seedlings and add more as needed.

I use multiple panels that I add in as needed , its pretty efficient doing it this way.

The tent is a 4x6 I will be adding more wattage to it for flower.

700w actual draw in there at the moment , Plants are almost 7 weeks in the photo

IMO you should try to stay between 35w to 65w a sq.ft , actual draw. the More watts per sq.ft the faster and larger the growth