I have been reading so much trying to get the right reading from a lux meter to get the par number of my plants. the stuff I have been reading I don't get it .I guess being a brick layer for 30 years don't help, but I figured it out if you use a lux meter to try to find out if your lights are adequate for your plants. just take the lux number say it is 34.00 if you ×.015 to that number it will tell you your par 34.00×.015 = 51,000 so your par would be 51,000 if anyone reads this please tell me I'm right. it's been driving me crazy and thank you for your help.
