Posted 5/26/2023 13:07 (#10244514 - in reply to #10244509) Subject: RE: White planters
Jeffersonville, OH
I would say you don't "need" it, but a good monitor can help you find a problem before you have a screwed up stand. Like a bird nest in a tube that's still planting, but has a low population. A flashy light won't tell you that.