Check the winners The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Log In
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
English
Log In
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
Smart Growbox Monitoring – Searching for the Missing Variables
BunnyBud
started grow question 1y ago
I made a Python script with my Govee H5075 that auto-monitors my grow box: temp, humidity, dew point, abs humidity, vapor pressure, VPD, air density, comfort & heat stress. (What other parameters can I track with my hygrometer besides these?)
Solved
Setup. Other
likes
BonkerzJungle_
answered grow question 1y ago
If you still have the option of integrating a DLI measuring device, it would be almost perfect.
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
JSanchezz
Stop Co2 support = stress response ? or any other issues ?
in the Pictures u can see i have realy constant climate control Leafe VPD 08-09 Leaf Temp 24.5 Using for 4 Days 1 candel to produce Co2 what gives me constant ~1100ppm at night i stop Ist it harmfull or streffsull for example if i stop supporting CO2 when flower
Setup. Other
2y ago
1
5
Solved
buzze
Size growroom. To small?
She is starting to fill the closet to it's maximum I think. The closet is 40cm nu 90cm and 200cm high. What do you think growers. Do I have to cut soms branches away so she got a little bit more space or I leave her like this OR...?
Week 15
Setup. Other
6y ago
3
2
Solved
aRecreationalist
Hydroponics and tent height issues
I'm looking into hydroponics, and have been looking at the GHE waterfarm. But worried that with a pot being 37cm and my tent being 120cm, I'll run out of space. At least having to turn down my light to prevent bleaching or heat damage. Any advice on this?
Week 1
Setup. Other
6y ago
4
4
Solved
Plenty420Gent
How do I "professionally" create a new hole/opening in my tent?
My tents are perfectly arranged in my home. But I need to cut a hole into my Secret Jardin DS120w, to have more direct access, shorter cables and a functionally-descending gravity-fed nutrient-line. How do I best cut a round 4-6 cm hole and add a proper lace-up closing to it?
Week 1
Other. General questions
Setup. Other
3y ago
4
4
Solved
Killerbubu
Nutrientes de várias marcas
Mistura de nutrientes de várias marcas tem algum problema ? Ou é melhor usar tudo da mesma marca ?
Week 5
Setup. Other
5y ago
4
Solved
StDeacon
Thinking is a male
TheI had asked for help twice and something else was always said, but now you think you can see what kind of sex she is
Setup. Other
6y ago
4
Solved
BunnyBud
First time growing indoors, I noticed something...
Hi everyone, my 2-day-old autoflower seedling is bending even though it’s under a Spider Farmer SF1000D LED, 60 cm above the pot in a 60×60×180 cm grow box on 16 h light. Is this normal, or should I adjust lamp height, ventilation, or support?
Plant. Other
Setup. Other
10mo ago
2
Solved
UpInSmoke420
Whata the gadget to look at Crystal's?
What do people use to look at the Crystal's? Is it an adapter to your phone? Where would I buy what I need? Thanks!
Other. Other
Setup. Other
6y ago
3
3
Solved
DaSofaSurfer
dehumidifier electricity consumption
hey. so I know obviously each model is different also depending on the country. trying to get a sense of how much it will costo to have a dehumidifier running 24/7 ? with enough answers I can get a good sense. cheers
Week 11
Setup. Other
6y ago
2
2
Solved
RGGROW
Maintaining VPD
I've got my photoperiod doing well in a 2x2 tent. I'm trying to regulate my VPD with what I have on hand. Currently I'm running my exhaust fan for 8 minutes every hour to get an average VPD around 1, but I'm concerned about the swings. Am I micromanaging?
Setup. Ventilation
Setup. Other
1y ago
1
Solved
Spike-GreenGrower
(2nd try) Growing in Coco - organic nutrients possible or only synthetics?
Can one use Organic nutrients + microbes when growing in Coco? I have two full bottles of Alga and Bloom and don't want to toss them. My tapwater is hard enough (now with proper pic) so Ca shouldn't be a problem 😂 What would be the advantages vs disadvantages?
Plant. Other
Setup. Substrates
Setup. Other
8mo ago
16
7
Solved
VeggieTales
Help cooling grow tent 4x4
Please experienced growers I need advice. I’m runnning a 4x4 grow tent and the temp is constantly 84-87 degrees. How do I lower temp. I have a 190cfm exhaust and 100cfm intake, 2 fans, and a humidifier. Im growing exhausted and frustrated trying to get the temp down.😅please help
Setup. Ventilation
Setup. Other
6y ago
3
5
Solved
MrHightimes
Storing buds
Why does everyone store their weed in Mason jars? I threw it all in a couple bigger tupperware container with terp shields/humidity packs and it seemed to keep the RH correct and the weed seemed fine? So why is EVERYONE using jars?
Setup. Other
6y ago
1
3
Solved
Odin9
Hi most i have bigger plates under?? will this piss all over the please 🤔🙈?
Setup. Other
5y ago
1
1
Solved
Abacus
Odor control
Hi guys. I have a grow 60x60x140 (cm) in a room around 4x4 meter. The grow have a carbon filter outside, but I wanna decrease more the smell in my room. Usually I use Ona gel, polar crystal. What about you? And what the best way to use Ona? Should I use all in only one point?
Setup. Other
4y ago
3
Solved
Funkygrower
Help me get my setup going!!!!
Hello Everyone! New here to grow diaries so far I only have a 2meter squared tent!!! I’m looking for someone to help me with my setup I will be growing autos!!! My first question is how many pots and what size is the best for autos!!!
Setup. Other
5y ago
4
4
Solved
Screwie
Whats best here for LST?
Multiple choice! Which number picture is best for LST? I will pick one of these tomorrow.
Setup. Other
5y ago
1
1
Solved
sndwich
Best LED Light set up
Hey lovely peeps, So looking at my next set up to be LED, few options out there so wanted to see what ppl can suggest, needs to have built in fans to help with heat from the light, can go up to 1000W but not necessarily needed, 5ft x 5ft grow tent Thanks again for thoughts D
Setup. Lighting
Setup. Other
6y ago
2
2
Solved
DeepWaterGrower
Hydro Drip System - Any tips?
Hi, is anyone familiar with hydroponic drip systems? I did my first two cycles in DWC and wanted to try something different. I was intrigued and purchased the "Platinium HydroPro 60" (similar to Atami's Wilma) and would fill it with expanded clay. Continue in the comments ->
Setup. Other
4y ago
12
7
Solved
johdlong
Any Suggestions for next time?
Got any good suggestions for next grow based on my most recent diary? We are at day 67 today. What can be improved for next grow? Any good strains or seedbanks for fat buds? If I run autos, can I fit two in a 20 gal of topdress living soil?
Week 20
Plant. Other
Setup. Strain - Autoflowering
Setup. Other
4y ago
4
3