J232
Well-Known Member
If you're growing with LED its fine to have your Ambient air temp 80 F but with HPS you're actual leaf surface temperature and bud temps are going to be 85-86 F which is too hot if your looking for optimal quality.
my leaf surface temp does not increase 6 degrees with hps, 3-4 maybe, rooms set at 82, we gonna wing it boy! Go follow my journal, see what happens. I won’t know until I hit it full power in a couple months.
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Terpenes Breakdown & Flovorwheel
MCAA - terpenes; a list of some known terpenes in cannabis with overview & Flavor wheelwww.themcaa.netAt what temperature do terpenes begin to evaporate? | Ask Jane
The most volatile terpenes found in the marijuana plant will start to evaporate around 70° F (filling the air with a pungent aroma).www.medicaljane.com
first link tells me if you can smell it, those are the terps that evaporate at 70, states a majority of them take 100 and thc take 157 or something. I didn’t check the second link because the first link told me nothing. Search around for ideal leaf surface temp with co2 and 60 watts a sq foot.