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Back to Grow Questions
Temperature
Jack22
started grow question 7y ago
Do you think temperature is too high for this first stage? It’s about 28 degrees with light, and 18/19 in the dark.
Solved
Week 1
Setup. Lighting
likes
Athos
answered grow question 7y ago
It's fine, pretty good even
2 likes
Complain
Selected By The Grower
Similar Grow Questions
Solved
Kershaw1231
Does she need more light ?
Does my plant need more light she is under a 300 watt light I do have a spare do I need to put it to use ? She seems to be growing a Lititle slow for 2nd or 3rd week I am using advanced nutrients grow, micro, bloom any help would be great this is my 1st grow thanks
Other. General questions
Plant. Other
Setup. Lighting
6y ago
1
4
Solved
FioriKush
Plantulas deben estar bajo luz?
I have a 240 watt 3500k quantum board LED. Does anyone know how long it's recommended to give them light with it? It has a dimmer, but I don't know if they need light in the seedling stage. This is my first time starting a grow with LED. Before, I would just put them in the sun for a few hours and that was it..
Setup. Lighting
4y ago
4
3
Solved
kette420
Mars Hydro TS1000 dimmer
At which height and at what percentage of light (using the dimmer) should I use the Mars Hydro TS1000 during this grow?
Setup. Lighting
6y ago
4
Solved
happykat
Best homemade/purchased seedling care kits?
What is the best way to keep humidity and temp constant for my seedlings? My desklamp + heating mat + solocup and dome are too variable. How can I improve?
Week 2
Setup. Strain · Autoflowering
Setup. Lighting
Setup. Seedling
5y ago
6
4
Solved
QuiGonJib
Almost done
This is our first grow and we are in week 6 of bloom. Does anyone have an idea for the brother in the picture. He grew above the lights. We not sure how to handle it. Two leaves are to close to the light and turned yellow. Should we cut them away or leave them on it
Leaves. Color · Yellow
Setup. Lighting
5y ago
1
2
Solved
calculated
Useful Stuff - Light Plan - Print and Fill
Since we have no dedicated section to post useful stuff - i use Q&A to share some helpful light schedule with you. Feel free to comment below if you have questions or additions. Make sure to check my diaries as well - i promise you we can learn together!
Setup. Lighting
7mo ago
8
8
Solved
growbie
Lamp replacing
I replaced my current Viparspectra V300 300W led lamp with a Viparspectra V600 lamp 600W. I immediately replaced the new light with the old one. Do you think that switching from 300 watts to 600 can be dangerous for my girls?The conditions remained the same, the temperature and
Setup. Lighting
6y ago
3
5
Solved
Matpatt
4 auto 2 photo lighting???
Any suggestions for lighting??? Right now Im running 3 walmart shop lights lol I was thinking a MarsHydro SP3000 or an AC Infinity Iongrid T24.
Week 2
Setup. Lighting
4y ago
1
13
Solved
Ema26
Hey guys I’m wanting to get a mars hydro ts-1000 in UK. Where is the best place to get one online? Or straight from their website personally? Thanks!
Setup. Lighting
7y ago
1
Solved
Kitties_and_Colas
Does anyone else use x2 315watt CMH lights in just a 4x4? Are we overdoing it a little? No bleaching or foxtails and the plants seem happy..curious to hear some opinions. Ty friends!! 🐱
Week 12
Setup. Lighting
5y ago
7
3
Solved
Newbie90
Temperature too high
Hey 👋 how do uns keep temperature down? I’m usually in 28,8.nothing helps to cool it down tried everything.have wet towels in tent spray water co2 bags one fan air out one in and 2fans on each corner. Light dual spec 600w. I’m scared to water more. Thanks 🙏
Plant. Other
Setup. Strain · Autoflowering
Setup. Lighting
6y ago
9
8
Solved
Student_of_Science
Trying to get setup right
I know I prob need to get a nicer light and ditch all the crap lights but for now I have what I have. Perhaps after some success I may be able to get a new light to replace all of them. But how far should it be? 2 feet above rockwool cube? And what watts per plant
Setup. Lighting
4y ago
2
2
Solved
lukasbodo
Lightning Mc Queen
Why do you light a Plant more than 20 hours a day ? Maybe this a stupid Question, but i want it to know my brothers (;
Setup. Lighting
6y ago
5
Solved
Vee_vee
Equipment necessary?
Can I grow an auto strain without a tent/lights etc.? Just in pot in my living room?
Setup. Lighting
6y ago
4
Solved
HappyLobster
ViparSpectra P600 or P1000?
I'm just starting with a small setup (40x40x100cm tent), only one small plant at the time, but want to be able to grow proper quality in long-term. I suppose the biggest difference between the two lights is the 930 vs 1006 umol/m2/s? Any advise appreciated!
Setup. Lighting
4y ago
2
3
Solved
Letsgo420
Added a light, how far should I hang them both from the girls?
I have added a Mars Hydro TS600 to my tent along with the Spider Farmer SF1000 in my 2x2, how far should I move them up away from the plants? I'm guessing I don't want them as low as the SF1000 was on its own which was around 15" Thank you lovely people!
Week 2
Setup. Lighting
5y ago
6
7
Solved
idkwhatimdoing
LED light recommendation?
so going by my last question, i need a growlight. so i wanted to ask if theres a budget light for like 2 plants. i dont have a ton of space n im kinda lost on the topic. i live in europe so itd be great if it was a light i could get in my country too. germany's fine as well.
Setup. Lighting
4y ago
2
2
Solved
420Highlifecouple
How many hours during bud.
Hey guys,anyone experience any differance with the following flower light schedule for AUTOFLOWERS. 12/12, 13/11, 14/10.Should I stick to generic 12/12?
Setup. Strain · Autoflowering
Setup. Lighting
Techniques. 12-12 from seed
5y ago
2
9
Solved
Tubington9
Should I dim my TS1000? Ts1000
When using two lights in a small space should I be worried about to much light? The plant is mature and is about to transition to flower, I’m just curious what is too much if any. The TS 1000 is dimmable the sf1000d is not. Lights are 18” at the moment
Setup. Lighting
5y ago
5
6
Solved
yokotasan
Booster light did not turn off during night time
6th week of flowering AUTOFLOWERS 20/4 I accidentally left 20w 600mn booster for 3h during dark period (I noticed as switched off)
… Show more
Setup. Lighting
2y ago
6
4