Temperature
Similar Grow Questions
Solved
BlackWiddow
Auto flowering light colour for floweringHey Fam! I'm going to be germinating a Amnesia Haze (Auto flower) seed soon. I was just wondering about when it starts going into flowering does it matter what colour light thier under or can I keep them under my veg lights?Week 4
Setup. Lighting
6y ago
4
5
Solved
Growador
Mars hydro led’sHi everyone, small question, I wanted to know if mars hydro is safe compared to the other big brands. I want to go with 3 sp6500 but still scared if something will happen to the chips of led. Still doesn’t know if i go with led or remain with hps. I need all the answers from you!Week 6
Setup. Lighting
6y ago
3
3
Solved
buddhi_coop
Gavita Light DimmerIs there a dimmer for the Gavita Pro 1700e LED grow light ?
Setup. Lighting
Setup. Seedling
Setup. Other
5y ago
2
2
Solved
BBhykiem1
Start over or see this beast till it's end?been weeks since it showed it first pistils and not much more, Roots fine, 24hr light time now at 100 watts due to light burn which I can't raise anymore, eats/drinks a gal a day on full strength nutes, ph 6.3, temp 65, humidity 50 -55 Gsc auto from garden of green seed bank
Plant. Too tall
Setup. Lighting
Techniques. Defoliation
3y ago
1
18
Solved
Shockolateman08
Light cycle changeLight cycle change mid veg, what's the harm?
Setup. Lighting
6y ago
2
2
Solved
FlynnRyder
Where am I going wrong? Beginner, SSH, RDWC, 100 GAL, SF4000 etc.So I am super excited did a bunch of research built the system and considered every factor I have come across. I am now into Week 3 from when my seeds popped and I am just sick of seeing them small. I don't understand where I am going wrong
6y ago
6
3
Solved
KINGT88
Lighting, to early, flowering, can I stop this or no. New growerMight be dumb but eh ohwell 1st time grower. Need to know for my next seeds I plant.. So I messed up by putting my plants to early on the 12/12 schedule, now they are starting to flower. Super short! No way I can stop it right? To get more out of my plants?
Buds. Too few
Setup. Lighting
Techniques. 12-12 from seeds
4y ago
6
4
Solved
GBaalr
Danger of HumidifierGood morning everyone.
So I've recently set up my new TS1000 and I'm wondering is humidifier dangerous for LED lights? It's directly under the light 60cm. And how can I regulate the temp in the room without new equipment? It's too high at the moment.
Setup. Lighting
5y ago
3
6
Solved
Steek88
TemperatureYes that’s incorrect I don’t have a thermostat just yet but I know the plants happy prob 15 degrees with fan there I don’t wana lift the light just yet as i don’t want it being a talk skinny plant.it’s to be moved in the next 2 e weeks to its bloom cycle
Week 2
Setup. Lighting
4y ago
3
2
Solved
Cdric69738276
Culture rapideDe plus,je suis adeptes de culture rapide,je cultive en sog en donnant 2,3 semaine de croissance a un programme éclairage 20/04.
Et la dans ma nouvelle box,je compte mettre 9 pots de 7l.
Et souvent des indica dominant.style la variété qui me donne le sourire en ce moment gelatoSetup. Lighting
4y ago
2
Solved
FioriKush
Plantulas deben estar bajo luz?Tengo un led quantumboard 240 watt 3500k alguien sabe cuanto tiempo es recomendable darles luz con el? tiene dimmer pero no se si en la fase de plántulas necesitan luz es primera vez que comienzo un cultivo con led. antes las ponia al sol unas horas y ya..Setup. Lighting
4y ago
4
3
Solved
Simsim
Need your help for LEDHi guys, i need your help 🙏
I have to upgrade my led, wich one is the best for a 2x2 (60cmx60cm) growtent ?
So what do you think of :
- Optic Led Phatslim 1Xl 104w x2
- Optic Led Gmax 150
x2
- Mars hydro FC3000
- SF Se3000
- Lumatek Attis 200
Thank youuu ! 🙏
Other. General questions
Setup. Lighting
Setup. Other
5y ago
2
2
Solved
arg_weedlover
Light intensity in veg - Help needed!I have a 4x4 Tent (120x120cm) with 16 Autos and run a 480W 3.5K LED at ~55 % at a dist. of 40-48 cm (1.3-1.5 feet).
Lux: 20-26k. They are tall with up to 14 cm (0.45 feet).
What would be the right light density in week 2-3?
Ideas? Plz help! THX
Setup. Lighting
5y ago
4
5
Solved
Mosherd7
My grow tent is sitting in my basement, which normally sits at 10C in the winter, so I set the heat in the room to 18C and the LED and 2 fans heat it to 20.4C in the tent.
Anyone have a similar setup but using their grow lights as a heat source? Heating a basement is expensive.
Setup. Lighting
6y ago
2
10
Solved
Wallkillman
I do have question about changing to 12/12 from 18/6 . I am going on 8 weeks from germination maybe next week?Setup. Lighting
5y ago
1
1
Solved
Orion1522
Light distance for SeedlingsMy question is my 2 seeds have popped out and I am using 3- 8.5 watt 5000K LED lights to light them up. Both plants are under humidity domes so how far should I put the lights above them? I have them in a make shift grow tent for now as my regular tent is finishing up a grow.Setup. Lighting
6y ago
1
2