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Gardening

In reply to the discussion: Gardening under lights [View all]

Major Nikon

(36,911 posts)
9. A couple of inches is about right
Sat Dec 6, 2014, 11:02 AM
Dec 2014

The closer you get them, the more efficient the light becomes. You don't want to get them so close that they burn the plants, but with a 2 bulb fixture there's not much danger of that.

If you are just trying to maintain, and not grow the plants, you should be fine with leaving the light on one side and rotating them every couple of days or so.

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