Like I understand this the more accurate way to measure light?
Led grow lights tripod
- Thread starter IvoPhal
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You can now download Lux and PPFD meters for your phone.
The critical factor is DLI: Daily light integral, which is how much light the plant is getting per day. The plant need a minimum amount of light to meets its needs, more if you expect it to flower. You can read more here: https://www.orchidboard.com/communi...requirements-amongst-cattleya-alliance-2.html .
Nowadays a stand-alone light meter isn't needed. Phones can do almost anything and everything.
The critical factor is DLI: Daily light integral, which is how much light the plant is getting per day. The plant need a minimum amount of light to meets its needs, more if you expect it to flower. You can read more here: https://www.orchidboard.com/communi...requirements-amongst-cattleya-alliance-2.html .
Nowadays a stand-alone light meter isn't needed. Phones can do almost anything and everything.
Thank you, actually I like the app and meter with many knobs, romantic reminiscences from older times.
Thanks again for the link, next step is to focus on cattleyas
Thanks again for the link, next step is to focus on cattleyas
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That is my major issue with today’s world. We rely too much as it is on our cell phones!
Pretty soon we will become another marsupial species complete at birth will a cell phone in our “pouch”.
just pretend they are possums! 
Pretty soon we will become another marsupial species complete at birth will a cell phone in our “pouch”.
just pretend they are possums!
It’s quite off topic but my opinion this app PPFD meter is working. GPS is working , pad meter too, in few words some features in cell phones are quite useful. But the total obsession from social media like Fb, YouTube, instagram etc is very dangerous for children, naive, good pple or elderly ones.
