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Back to Grow Questions
Dehumidifier size
HappySkunk
started grow question 6y ago
I need to get my humidity down. I have a 80/80/180 grow tent. How many liters does the dehumidifier need to be for that tent?
Solved
Setup. Other
likes
GanjaTorturer
answered grow question 6y ago
Plants evaporate almost all of the water they drink. The math is simple from there on 😊
1 like
Complain
Selected By The Grower
GMSgrows
answered grow question 6y ago
You want one that can hold at least a gallon of water so you only have to empy once a day, or if you get one with a drain hose then it doesnt matter
1 like
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Similar Grow Questions
Solved
GhettoStyle
help me figure out how to add calcium and magnesium to DWC
friends, I can't figure out how much CAl-MAG needs to be added! if my water is 0.2 EC, then to what values should I add it!?
Other. Other
Setup. Other
Feeding. Other
8mo ago
3
Solved
ClydeGrows
What kind of mold/fungus is this?
I asked about this before and it looked more white, so folx suggested it was either mycelium or salts. I am growing in coco, 38-47RH, 28c. The brown makes me think it's not mycelium so just wondered if anyone knows exactly what this is and if it's bad. It smells bad haha
Setup. Other
3y ago
3
2
Solved
FireAntTheGrower
Increase Humidity
At my local grow store I saw “The ExHale Homegrown CO2” will that be beneficial for my grow tent 4 by 4 to increase the humidity? Right now under 60 … be in 40% to 50% up and down the scale.
Week 2
Setup. Other
3y ago
2
2
Solved
YellahJelle
Good cover? Enough light passing? I place her at inside at night. High risk of budrot?
Is this a good cover? Quite bad weather this week, but i live in northern Europe so we have a mild sea climate. The summer is kinda over but this week is more rainy and cold then usually this time of the year. Does enough light pass the cover? I place her inside a barn at night.
Week 8
Other. Mold
Setup. Other
5y ago
1
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DonHugo
1st Time grow set up
In meiner Box 80x80x160 cm stehen 4 Sweet cheese + 1 Haze berry, in 8 Liter Töpfen, 40 cm über ihnen brennen 1 x ViparSpectra 450w und 1 x ViparSpectra 600w. Ist das eurer Meinung nach ein brauchbares set up?
Week 6
Setup. Other
4y ago
1
1
Solved
Coopmc
I keep going over pro and cons of grow bags I feed once a week and water once a week my medium goes bone dry between watering feedings not sure I want to water more and have to risk tracking bugs and crap in my flower box I think my roots are health and white
Setup. Other
4y ago
1
3
Solved
Grow4Releaf
Side lights ?
Would my plants benefit from these extra lights hanged to the side? Photos included of light and how they look. Above are two SF1000D lights. Curious if these will help the under growth or if it's just a waste? Thanks for any info anyone can share . Happy growing!
Setup. Lighting
Setup. Other
Techniques. Other
3y ago
4
4
Solved
Odin9
Bubble water whit airstone 24h???
Hi it is good to let the tap water stay 24 h white a airstone and air pump. Before watering in soil?? I have heard it can mess up the ph.??
Setup. Strain - Autoflowering
Setup. Other
4y ago
1
2
Solved
Hoodoo
White paint/reflective tape on net pots for DWC?
Will painting the tops of my net pots white or coating with aluminum tape reduce the temperature inside the buckets? Thanks!
Week 3
Setup. Other
6y ago
1
6
Solved
GhettoStyle
tell me what it is!
I don't understand is it an overdose or a shortage?
Week 2
Plant. Other
Setup. Other
Feeding. Other
2y ago
1
3
Solved
wqleo
Temperature
The temperature is rising. Would anyone want to take the girls out to bask in the sun?
Setup. Other
5y ago
4
Solved
JSanchezz
Serious question about humidity and killing a plant
2nd grow 3 plants SCROG in flower week 2 Humidity is at 74% at 25C I had 2 plants bevo significantly less RH on the first grow Now the serious question should I kill one plant to make the others feel better and avoid mold later in flowering. Dehumidifier is not an option, nospac
Setup. Other
2y ago
5
4
Solved
TheHighentist
Cooling unit in grow tent? Small tent, small cooling units? Need tips and tricks
For everyone battling high temps. Whats your best cooling unit? I struggles with high temps when running my light 50% and more. (27+degrees/80+fahren) Atm. im keeping the room my tent is located in cool - But it can only do so much. I dont have much room left in my tent either.
Setup. Other
3y ago
4
5
Solved
GoldenWeedGrower
New Set Up
I'm going to set up my new grow environment with a new tent 120x60. The system will use rockwoll cubes and a capillary system. I will stress my girls a lot in order to take all the available space. The question is: in your opinion how many plants should I cultivate?
Setup. Other
2y ago
6
6
Solved
theoracle
help me with advise <3
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Other. General questions
Plant. Other
Setup. Other
5y ago
2
3
Solved
hooolian
Wood Moisture Meter for Buds?
So I am going to buy a wood moisture meter for my grows to test the optimum time to start trimming after the plants have been hanging. Anyone know the ideal moisture range I should be looking for on the buds with a wood meter? Thanks!
Setup. Other
3y ago
2
1
Solved
GhettoStyle
friends, tell me the second plant looks bad, what could be the problem?
they stand under the same lamp and in the same pot, why does the second one look worse(
Week 1
Plant. Other
Setup. Other
Feeding. Other
2y ago
2
5
Solved
GrowKing1998
Grow box one
Hey everyone i am going to grow with the grow box one have some one did this before let me know tanks
Setup. Other
4y ago
1
2
Solved
Seanh
So I'm thinking smaller pots next time ???
Week 3
Setup. Other
6y ago
5
5
Solved
TheRealMaddy
basics for indoors setup
What are the basic only really needed items to start a grow indoors? I have a pretty tight budget and can only afford to buy a couple stuff at a time. I'm going for 400/500€ a month for 3 months tops and want to get at least enough yield to last untill another harvest is ready.
Setup. Other
5y ago
4