Ph 007
- 988
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Hi people of earth
I was wondering if any of you can help me, it's about vpd
I'm running led grow on flower
3 weeks in today
Temps and rh are:
Day
Temps 80-83f
Rh 59-63% usually about 60%
Night
Temp 73-75f rh
Rh 48-58%
will be lowering night to 72-73f soon
The room is passive intake
My question is,
It this day rh to high At 59-63%
The vpd chart says temps 80-82f humidity You want is 50-60%
Im trying to find out if this hunisig is to high will it affect yield as it's nearly range.
I have a dehumidifier see, and it's 670w I can put this on when lights are on and get my room to stay 80-82f and rh 57-59% it will usually sit at rh 57% constant
But
Its cost £3 a day in electric to run this for 12 hours a day, it's on nearly constant dor 10-12 hours lights on , not cheap ..
If the rh at 57% is going to give more yield I may use the dehumidifier
The vpd chart Also says late flower
Temp 80-82f
Rh about 40-50%
The last week if flower maybe the last 2 week's I plan to lower my day temo to 75-77f and rh 45% not sure if it's good or not I seen someone else do this so I wanted to try it.
Or maybe run my room 81-84f to match my humdiy better
I was wondering if any of you can help me, it's about vpd
I'm running led grow on flower
3 weeks in today
Temps and rh are:
Day
Temps 80-83f
Rh 59-63% usually about 60%
Night
Temp 73-75f rh
Rh 48-58%
will be lowering night to 72-73f soon
The room is passive intake
My question is,
It this day rh to high At 59-63%
The vpd chart says temps 80-82f humidity You want is 50-60%
Im trying to find out if this hunisig is to high will it affect yield as it's nearly range.
I have a dehumidifier see, and it's 670w I can put this on when lights are on and get my room to stay 80-82f and rh 57-59% it will usually sit at rh 57% constant
But
Its cost £3 a day in electric to run this for 12 hours a day, it's on nearly constant dor 10-12 hours lights on , not cheap ..
If the rh at 57% is going to give more yield I may use the dehumidifier
The vpd chart Also says late flower
Temp 80-82f
Rh about 40-50%
The last week if flower maybe the last 2 week's I plan to lower my day temo to 75-77f and rh 45% not sure if it's good or not I seen someone else do this so I wanted to try it.
Or maybe run my room 81-84f to match my humdiy better