how.high hps

grow like a pro

Member

• May 14, 2013

• #1

How many inches high for 250w hps dual spec?

 

sohighifly

Well-Known Member

• May 14, 2013

• #2

I believe you can go as low as 5" as long as your temps allow.

 

sohighifly

Well-Known Member

• May 14, 2013

• #3

View attachment 2655980And here ya go.

 

Bigby

Well-Known Member

• May 14, 2013

• #4

Yeah, you can get them pretty close. If the back of your hand is comfortable under it then the plants will be fine.

 

Slipon

Well-Known Member

• May 14, 2013

• #5

View attachment 2656016

but also depend on your ventilation/fan`s and if you have a cool tube/hood or not and of course ambi temperature`s