I noticed that it is very difficult to find anyone talking about the PAR meter app called Photone.
Is there a reason for this? It is free, and seems like it would be a major topic to cover, since most PAR meters are hundreds of dollars.
I've been using it for 12 weeks and it's been spot on. What gives?
Thanks!
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People probably aren't talking about it for several reasons that I'm willing to speculate on.
They just don't know about it
If you have a light from a reputable company their charts are fairly accurate
Homegrowers aren't necessarily concerned with PAR as much as other environmental factors and commercial growers are going to spend the extra money for a calibrated sensor, not rely on an app.