Time-r settings.
SanderanderSstarted grow question 4y ago
What is the best timer setting for growing with a drip system on clay pebbles?
On / Off , day and night etc.
Solved
Setup. Sensors
likes
GMSgrowsanswered grow question 4y ago
5 times a day at 15 minute drip times is what I use to do with good results. Depends on how much water comes out of your drippers. There are ways to figure it out. Sure if you look online you will find the calculation
Similar Grow Questions
Solved
CANNA_401
Luftfeuchtigkeit zu hoch für die Blüte? - Methoden zur LuftfeuchtigkeitsregulierungI realize that I won't be able to keep the humidity consistently below 50%. Do you think I should invest in a dehumidifier? (Sensor at plant height)
I don't want to risk mold forming on the buds.
Thanks in advance for the replies 💪👽2y ago
7
1
Solved
russrahl
Can I use Smart Water to mix up ph powder calibration solutions?Cant find deionized water where I live to mix up my ph powder solutions and be confident they are correct. I used generic distilled water before but later realized it was not neutral at 7.0 ph. So long story short google says Smart Water is 6.98 ph, Think I can use it instead?
Week 7
Setup. Sensors
6y ago
2
2
Solved
ClydeGrows
pH meter calibrationSorry for all the Q's lately haha! pH meter problem. Trying to calibrate and it reads all three solutions as 3.9-4.3?? I used distilled water and fresh sachets. Literally arrived today and it ain't fucking working 😂😂 universe is against my grow :(Setup. Sensors
4y ago
8
5
Solved
KCduzit
How can I get my humidity down? (Basement grow tent)Plants are currently sitting at Rh 55% on my controller on day one of flower. I have a small $40 probreeze (Amazon) dehumidifier In the tent and am using a 4 inch intake (full strength) and 6 inch exhaust fan (1/4 strength). Day Temps around 25 Celsius in basement6y ago
2
3
Solved
Weedman420high
Ph meterCan anyone reccomend a good fairly cheap ph meterSetup. Sensors
6y ago
1
1
Solved
ItalianDesertBalcony
False reading or Hi PH?Is 20% humus lombrico mixed in my substrate giving a false ‘hi’ ph reading? Or is it truly over the max reading? I got one reading of 7 only at the exact second I took the picture, so I made a video. My water is high in calcium, I recently switched to distilled.
Setup. Strain · Autoflowering
Setup. Substrates
Setup. Sensors
1y ago
3
4
Solved
Puffdamagikchillum
Hygrometer with probeWhat is everyone buying for a Hygrometer with probe?Setup. Sensors
7y ago
3
3
Solved
Sang79
Ph of the soilPh of the soil, I checked with this 2 ph meter but I dont know the credibility, if that work.. I see that is around 8.0 but I use water at 6.0ph and soil light mix biobizz, bio grow ,calmag , bio heaven. Are biology shouldn't change the ph.. how is possible? Advise?
5y ago
5
Solved
versace_grow
RH 90% during Flowering!I have a problem with RH. I am at the 3rd week of Flowering and I'm struggling to keep my RH down. Today it was 90% when I opened the grow box. I have access only to a window. Is it better to suck air inside or blow the exhausted air out? I can't do bothSetup. Sensors
Setup. Ventilation
6y ago
2
3
Solved
Lala_grows
pH Pen Calibration Frequency?How often should I re-calibrate my PH pen? I have a cheap Milwaukee pH600 and after 3 months of use it had drifted enough to cause real damage (was reading 5.8 when chemical drops read ~4.0). Alternatively, is there a reasonably priced option that would avoid this?Week 12
Setup. Sensors
3y ago
3
3
Solved
JSanchezz
serious question about VPD value in the tentI'm not sure which values I should consider more important, or both.
I have one sensor about 10cm above the Canopy and one sensor directly below it.
I am trying to keep the VPD optimal in this grow, but which one is the "right" one?
Setup. Sensors
2y ago
3
Solved
fartsimpson
What should be plugged into the digital timer?Currently, I have the timer plugged into the wall outlet, then to the powerstrip, but this doesn't seem feasible. I have lights, exhaust, fan, and humidifier connected to the powerstrip, so everything shuts off when the timer is off. Is this the norm?Week 1
Setup. Sensors
6y ago
2
2
Solved
NomadGrowDad
Where to measure RH in a grow tent?When measuring RH within a grow tent where is best location hydrometer to record an accurate reading? I have 3 all calibrated together and placed at canopy, between light and canopy, and above light. There is a 20% difference between all three readings. I’m now in flower.Setup. Sensors
5y ago
1
4
Solved
I_T_C_R_W___GROW
perfekt small grow - what is needed? What a perfekt light needs or should have?What features should a universal Growbox have ?
And what a perfekt light (for a 50x50cm Area in this box ) must have- for seed / settling/grow/& bloom & maintaince like holding a Mother near endless? Can you all help me to build the perfect diy box?10mo ago
1
2
Solved
laberg
Set auto system for VPD or RHI have AC Infinity set up. I am wondering whether I should have the humidity triggers set up for VPD or continue with RH triggers. So far I have it triggered when humidity gets a tad low. If I trigger for VPD, I think I will have to constantly check leaf temp. Thoughts?
3y ago
1
2
Solved
WeGrow
placement of sensor for humidity/temperatureWhere should I place the sensor for humidity/temperature? I see huge differences depending on the spot, I have placed the sensor now slightly below the top leaves - above the lamp directly hits and it has 4 degrees (celsius) more!
Week 6
Setup. Sensors
2y ago
3
3
