- Thread starter
- #201
When growing under CFLs the big trick is to get that sweet spot spacing right. To get the optimal benefit of the lights you need to maintain the spacing within 6" and you need to be certain that the edge of the bulb is facing the plant. I prefer the 3" distance myself and this is how I gauge that distance.
When I line up the angle of the bulb I want to be approaching the leaf on the opposite side of the top growth. This assures me that the entire top has been adequately illuminated within my self-determined sweet spot. The clothes pins turned out to be just about 3" long. How convenient.
When I hang lights to the side I try to get them in as snugly as I can, judging the heat with the back of my hand when the palm is right against the plant. If it's too hot for me, it's too hot for the plant. Top growth I like to stay a bit higher because it tends to grow faster and can easily get away from you and end up burning the leaves if you aren't watching closely enough.
These lovelies need to get a little height to them so I can get some lights beside them from below, or at the very least hanging beside them.
When I line up the angle of the bulb I want to be approaching the leaf on the opposite side of the top growth. This assures me that the entire top has been adequately illuminated within my self-determined sweet spot. The clothes pins turned out to be just about 3" long. How convenient.
When I hang lights to the side I try to get them in as snugly as I can, judging the heat with the back of my hand when the palm is right against the plant. If it's too hot for me, it's too hot for the plant. Top growth I like to stay a bit higher because it tends to grow faster and can easily get away from you and end up burning the leaves if you aren't watching closely enough.
These lovelies need to get a little height to them so I can get some lights beside them from below, or at the very least hanging beside them.