While I do find the Planta light meter useful to get a general idea of a spot, the $5 Lux Light Meter has been my jam due to the foot-candle measurement; if you donât know what a foot-candle is, then you havenât spent full weekends each new 2023 season marking up screenshots with times and locations to figure out how to get light requirements without moving a table twice a day for the rest of your life. Also, one doesnât need to know what a foot-candle is to successfully grow plants haha. This would also not be a problem if I could do math and relate it to an Almanac of the sunâs position each season. I asked a grad student to calculate this, but she just laughed.
