Or_Gro

Well-Known Member
They look acclimated, dontcha think?

6x96:
FD72547B-292E-4E1A-8ADF-A5F30505F5E9.jpeg

8x288:
F76D5366-3A6A-47FD-9EC7-2C80681066FF.jpeg

Light intensity is in range: ~ 700ppfd for 18hrs/day, 45.4 dli; going to ~1050ppfd for 12 hrs/day, 45.4 dli.

https://www.extension.purdue.edu/extmedia/ho/ho-238-w.pdf

Vpd is in range: Temps 76-78F/24-26C, 55-60% RH

http://www.just4growers.com/media/23631/vpd_2degree.gif

DWC in range and stable: 65-68F, 6.1pH, ec 1.2 ramping to 1.5 as plants tolerate, DO still to be measured.

https://www.growbarato.net/blog/en/water-temperature-cannabis/

https://www.professionalmarijuanagrower.com/articles/january-february-2018/marijuana-ph-water/

http://www.just4growers.com/stream/hydroponic-growing-techniques/airing-out-the-truth-on-dissolved-oxygen-in-hydroponics.aspx

CO2 is here, and will be hooked up tomorrow; 800ppm ramping to 1500ppm.

https://www.maximumyield.com/mastering-co2-ideal-co2-levels-for-growing-marijuana/2/4073

https://www.lumigrow.com/optimize-cannabis-grow-for-led-temperature-considerations/

Tomorrow will be 12 hours of lightson....

 
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