Paul Tergat
Member
What is the difference in heat generated by a hps 400 and an hps 250?
I mean, in the same grow room, under the same ventilation conditions, how many extra degrees of temperature will be generated upgrading from a 250 to a 400?
Peace
I mean, in the same grow room, under the same ventilation conditions, how many extra degrees of temperature will be generated upgrading from a 250 to a 400?
Peace