Have 4 wedding cake feminized photo seeds in solo cups in coast of maine seedling mix, can i put them under my grow light and at what setting and height and temp and humidity. My light is an agromax afs 1830
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Seedlings should be given a minimum of 300 PPFD. You can use the Photone phone app to measure PPFD. It is free.
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Ok thanks i just checked par and it was around 150 so i lowered light that im using, in a couple days I’ll pull that light out of there and lower my grow light the agromax 1830
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For later:
Your targets for veg and flower are larger. Veg PPFD: 600 minimum and, flowering PPFD: 800 minimum.
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We will be in the throes of winter at that point, my favorite growing season ( knock on wood ) thanks again
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Should have done this first before hanging light and starting grow on floor of tent but just hung my charcoal filter and fan and hooked up the brains to view it all on phone, now the hard work begins chasing temps and humidity and ph’ing water, mixing and feeding nutes, training, inspecting and when all is going good, what a joy, you know.
Following along for the ride 
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