150w HPS...distance from the plant?

[mistakeith1]

What a good average height to keep a 150w HPS from plants. I'm building my veg/clone chamber up top and need to know my minimum space.


THanks

 

[Stix]

depends if its vented or not. A good way to know if a light is too close is to simply place the back of your hand under the light. If your hand is uncomfortable then your plants will be uncomfortable.

 

[mistakeith1]

Awesome. Thanks for the info.