OldSmokie76
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- Sep 24, 2017
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I don't have any light sensors for readings, but all is going well. Wk3 from flip.
From how far are you measuring?here's a pic someone might be interested in
Root mass pictured left to right
left....veg 2 months before flip....solo cup cup,1 gal, 2 gal
middle...veg 2 months b4 flip...solo cup 1 gal, 2 gal , 5 gal
right....3 month veg........."" ""
clearly, a big difference......will correlate dry yield numbers when dried......
so the reason of this thread was looking at the Viparspectra P series.....I think they are okay for the Veg stage, but could use some help in the flower.....this is why I was curious as to what the new series was putting out for light......there are many apps for smart(dumb) phones for lux meters to give you idea of where they fall....I had noted that the P1500 was only putting out 10,500 for lux.....
measuring what Mil?From how far are you measuring?
Lux.measuring what Mil?
I'm jw because that is so far from my experience at 12-18 inches that I'm curious why it's happening. Small tent too of course. You're right, that lux number is way low.at canopy height....i can do another and give you results in height increments
Vipar p1500
lux not par
0"-20" =10500
21" =8890
22" =8350
23" =8057
24" =7261
25" =6959
30" =5750
what are you getting off of your p15's?
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