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Back to Grow Questions
Time-r settings.
SanderanderS
started 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
GMSgrows
answered 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
2 likes
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Selected By The Grower
Similar Grow Questions
Solved
Renco42033
101 Help with build of DIY humidity controller.
High, I am building a mini grow setup in a very small area and want to make my own humidity control system., Not knowing alot about the way to approach it, thusfar I have the parts ready I think but my question is: Do I need CODE to finish the set up? Greetz, Renco.
Setup. Sensors
3y ago
2
Solved
Poppetnewbie
More time under propagator?
My little lady has come along lovely BUT...shud I keep her under my 18/6hr light propagator @70-80%R.H and Temp 28°c whereas if I place her in the tent the humidity and temp will flux a bit (I'd have less control)
Week 2
Setup. Sensors
5y ago
1
1
Solved
JSanchezz
serious question about VPD value in the tent
I'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
Dillsnills
Prob a dumb question and could prob answer it myself but if you run a warm mist humidifier that will raise the temperature where as cool mist would not as much right? Advice input opinions greatly appreciated. Day 77f 60rh. 70night 60-65rh.
Setup. Sensors
Setup. Ventilation
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
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?
Week 7
Setup. Sensors
Setup. Lighting
9mo ago
1
2
Solved
Mousey
Monitoring pH?
What is your favorite tried and true way of checking/monitoring pH? I am OVER the finnicky pens and the pH kit I have on hand from another hobby doesn't give me the range I need it to.
Week 14
Setup. Sensors
6y ago
6
6
Solved
greenAF
what c02 controllers do you recommend?
Anyone well versed in C02 supplementing? I have a controller but it's garbage, can anyone recommend a few good ones? Right now I'm using a 3 by 3 tent I will be buying a larger one, but all my growing will be happening in a tent.
Week 1
Setup. Sensors
3y ago
2
Solved
Z1984
RH% and temperature
Hi guys, got the transplant done today as suggested by Burmese. I have an issue after transplant: - My RH doesn't seem to go below 62% - Is this level bad for the plant? - What is the optimum RH and Temp for this strain? - Or average optimum temp and RH in general? Thank you :)
Week 3
Other. General questions
Setup. Sensors
6y ago
1
1
Solved
AliceInChainsmoke
Ph devices
What ph pens/meters/testers do you recommend? Any good digital ones on Amazon?
Setup. Sensors
6y ago
3
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
Peweez
Connecting 2 SANlight evo 3-100 with AC Infinity Controller 69 PRO
Hi guys, I want to connect 2x SANlight 3-100 1.5 with AC Infinity Controller 69 PRO. I searched on the internet and found that i'll need this sanlight Trolmaster RJ12 cable and this AC Infinity UIS Type-A RJ11/12 0-10V Dimmer. Do I need this stuff for each lamp or can i combine?
Setup. Sensors
Setup. Lighting
1y ago
2
3
Solved
Ghosttown
Thermometer with tracking app recommendations?
Can I get some recommendations on a thermometer humidity monitor that can track both.
Setup. Sensors
6y ago
3
Solved
MTRGG
Ciao growers sono nuovo nel mondo di indoor, e ho problemi ad apprendere, la ventilazione ed estrazione aria box 90 x90x180 con estrattore Ø 12,5CM - PORTATA 280 M3/H , ho anche umidificatore come dovrei impostare i timer anche per risparmiare energia ,grazie
Setup. Sensors
5y ago
4
3
Solved
versace_grow
Hi everyone, I would like to ask you how you test Temperature and RH. Do you put your thermometer under the direct light at the base of the plants or inderectly, because I have pretty different values . If I put it under the light my temperature is near 35°C and RH is under 20%
Setup. Sensors
6y ago
2
5
Solved
Chucky324
Hey...Grow Diaries...What is going on?
What is up with this web site. Shuts down Friday and starts up on Monday. Is someone having a long weekend every weekend? Has this site been hacked? Should I be concerned because you have some personal info of mine? Can you tell us what's going on so we are not so concerned?
Setup. Sensors
5y ago
3
5
Solved
ClydeGrows
pH meter calibration
Sorry 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
NCgrower252
Cord for Vivosun Controller to automate an electric heater
I have a Vivosun CFM In-line duct with the Temp/Humidity controller. We’d like to connect an electric heater so that it can automatically come on when the temp is low inside the Tent. Any suggestions to what would be compatible to my Vivosun temp/Hum Controller?
Week 15
Setup. Sensors
Setup. Other
4y ago
1
2
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 both
Setup. Sensors
Setup. Ventilation
6y ago
2
3
Solved
Mooncat
EC/PPM Values for Soil
I just bought some EC/PPM Meter and cant find some Chart about the right values for growing in Soil...i know how and so on but yeah.
Setup. Sensors
Feeding. Other
6y ago
3