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
dataTwiiix
Ph mètre conditionnement apera ph 20Voilà je viens d'acheter un ph mètre apera hppmais malheureusement je n'ai pas encore de solution KCL pour le conditionnement de l'électrode. J'ai lu que je pouvais utiliser les solutions tampon de 4 et de 7 pour le conditionnement. Dois-je remplir le capuchon de solution?
5y ago
1
1
Solved
Ghosttown
Grow thermometer appI'm looking to update my grow room with a new thermometer / hydrometer that will Monitor and record things through an app. Do you guys have some suggestions. I have a standalone hydrometer / thermometer but I would like to track the temperature and humidity in both grow and BloomWeek 11
Setup. Sensors
6y ago
1
2
Solved
NCgrower252
Cord for Vivosun Controller to automate an electric heaterI 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?
4y ago
2
2
Solved
AirDuster
Reducing PPM without changing water in hydroThanks all for guidance on my previous question. As a follow up, can PPM be lowered by reducing feeding until they hit the right range? Currently 1500ppm but seems this is too high. Currently following the AdvancedNutrients plan.Other. General questions
Setup. Sensors
Feeding. Schedule
6y ago
3
4
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
Abacus
InkbirdI bought a inkbird itc 308s to control temperature. In heat plug I put a little heater, but in cold? I was thinking to connect extractor, but until now in my grow the extractor was always on, from 1st day of veg to last day. So, should I connect something to cold plug or not?Setup. Sensors
4y ago
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
1y 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
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
10mo ago
3
4
Solved
24Gamez
What pH meter?What pH meter do you guys and gals prefer? I seem to be having bad luck with the cheapiesSetup. Sensors
5y ago
7
7
Solved
AirDuster
Help in understanding instrument readings for hydroI'd like to undertand what the importance or significance of these numbers are, and if they indicate issues to resolve:
Hydro - 30 litre reservoir
ph: 5.91 - pretty sure that's in the perfect range for hydro
ppm 1502 - no idea
μS/cm - 3195 - no idea
humidity 41%
Temp: 21 - 36c6y ago
4
4
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
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