testers/lights question

Discussion in 'First Time Marijuana Growers' started by greennewb, May 5, 2011.

  1. thanks for the advice.

    the only reason i'm looking to get that light is because my grow area is pretty small and i'm worried about a 400 watt light getting too hot. i'm only looking to grow one or two plants at most in a 2 1/2' x 1 1/2' area. i'm under the impression that a 150 watt hps would be good enough for that.
     
  2. hey green,

    i would suggest that you dont buy that pH meter. pH is not something to overlook or shrug off, its a very imortant factor to a good grow. Even though that has a 2 point calibration on it, and it already comes with 2 calibration packets - for 4 dollars I dont think your ever going to get an accurate reading.

    im not saying it wont work, or read accuratly .. but IMHO that thing looks like junk.

    I recommend using the hanna pH ep family ... they are like 40 dollars - and they work GREAT.
     
  3. thanks for the advice MaineCronic :)
     

Share This Page