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Back to Grow Questions
Temperature
Jack22
started grow question 6y 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 6y ago
It's fine, pretty good even
2 likes
Complain
Selected By The Grower
Similar Grow Questions
Solved
Rush2112
Effect of light only? Really?
These girls same strain (strawberry cough photo), born on same day, same medium same feeding except the one on the right was removed from the light about 3 weeks ago and put outside. I thought dark green from nutes, seems the light alone makes such a difference? 45 watt LED
Setup. Lighting
6y ago
4
Solved
Madreefah
MARS HYDRO TS600 LIGHT STILL ON WHEN TIMER SWITCHES OFF
it is a known problem i found 2 forum posts discussing it. Different timers have been tried but it always remains the same. Someone said with a mechanical timer the problem is solved I will try that as soon as I have one. In any case, this is absolutely unacceptable.
Setup. Lighting
5y ago
2
8
Solved
BarrelOfTheBong
Found a cheap light that I think would be perfect in my small tent, would it?
Would this light be good to add to my setup? (60W 55 draw cob in a 40x40x120cm tent) ://i.imgur.com/VTayXRu.png 4500 Lumen 4000 or 6400 Kelvin 50 Watt (I already know there is much better, but know I am asking about this one)
Setup. Lighting
4y ago
3
2
Solved
auto_floo
PPFD / DLI
Hey GrowFam,what should be PPFD/DLI for my plants after first month of grow,current is +-629 / 42 my plants started making nice buds ,so trying to find that sweet spot for them to keep them growing 🔥.now running MH ts1000 on 75% +-40cm dist. or 14,5inch, using Photone app.
Setup. Strain - Autoflowering
Setup. Lighting
4y ago
4
Solved
AdaSteve
Have 2 1200 watt 2 switch LED lights at 19 inches. Currently using just Vegetation switch (assuming each switch is 600 watts) Seeking advice on light distance and if I should use both switches, Vegetative and Flowering. What is best without doing harm?
Week 6
Setup. Lighting
6y ago
2
7
Solved
HAPPY91
Maxsisun PB Grow Light?
Anybody use Maxsisun PB lights for flower?
Setup. Lighting
5y ago
3
Solved
versace_grow
Breaking light cycle during flowering
Does breaking the dark cycle after half an hour of dark will stress the plant? I just opened the box 30 minutes after the light went down during the first week of flowering. Can this make my plants hermaphrodite?
Setup. Lighting
Setup. Other
6y ago
3
3
Solved
BestbudsPT
phlizon 900w led anyone?
anyone that grew or is growing wit that led?
Setup. Lighting
5y ago
2
1
Solved
iiswiftt
Auto Light Cycle
Can you switch an autoflower to 24/0 during flower?
Week 8
Setup. Lighting
5y ago
3
5
Solved
XXCYPR3SSRAG3XX
Hey everyone just found out that my grow light only puts off 15000lux and my girl are really behide so i just put them outside and i want to find the best led grow light for veg and flower my tent is 4ftĂ—4ftĂ—6.5 ft i think it's was vegetable light plz help
Setup. Lighting
5y ago
1
6
Solved
Sugahmama
OMG
My Timer malfuntioned and gave them over 22 hrs of light?I was wondering why they kept growing this fast and big until i controlled the system and noticed they get to much light and stretching this hard. So i turned the hrs down to 16 to stress them into blooming, will this Work?
Week 7
Buds. Other
Leaves. Too many
Setup. Lighting
2y ago
8
6
Solved
cheesyx
Review this model or help me create a DIY COB plus IR plus UVB grow light.
I've very limited variety of lights in this country so this is all I can find. Also there are no suppliers who provide spectrum charts or any temperature values for those lights. My goal is to make it with the best possible light spectrum. Having IR's also will help on cold days.
Setup. Lighting
5y ago
1
Solved
StDeacon
What do tent do too small?
The plants are getting too big for the tent and I don't know exactly how to make the lamps even higher or somehow got the plants bent down, has anyone given me some advice or can help me?
Setup. Lighting
4y ago
1
5
Solved
Nivloc
First grow. Growing autos from meph in a 3x3 tent. They are in the w/3 of flower. On 24 hr light.(Accidentally) having a heat wave in my area and can't keeps temps down below 80-85. Will it hurt anything to switch to 18/6 now so I can have lights off when it's hottest part of day
Buds. Other
Setup. Lighting
2y ago
7
5
Solved
Mrnelsonp
Beginners led light for 1 plant
Hi everyone, I decided to grow 1 plant indoors. I need some good advice about a budget friendly led light which is fine for 1 plant at the time :) Thank in advance! R.
Setup. Lighting
5y ago
3
2
Solved
JonnyappleSeed87
I noticed my light maybe isn't as good as it should be. I am going to get a mars hydro ts600 in 2ish weeks. Will I be ok to swtich lights towards the end of flower without any negative effects?
Week 8
Setup. Lighting
5y ago
1
Solved
savethehumanseh
How can I reduce the heat in my 5x5 tent (650w light bar/6" ac Infinity and a ton of fans) without AC? Do I have to leave tent open?
5x5 tent is in a kind of lung room (utility room) that stays around 20C/68F. The tent always seems to be at 30C86F with lights on. Ive added and moved fans, opened more intake vents. I have AC, but its -25C/-13F outside. Id like to drop the daytime temp 5ish degrees for flower.
Setup. Lighting
Setup. Ventilation
5y ago
2
6
Solved
2x2growing
Ppfd?
What ppfd do you guys recommend for plants in veg? I’m finding that my light can be too strong at max power even at a 24” distance.
Week 6
Setup. Lighting
5y ago
3
2
Solved
Hansgrube
Can I use regular sunglasses inside my tent?
Can I use regular sunglasses inside the grow tent to keep my eyes?
Other. General questions
Setup. Lighting
Setup. Other
6y ago
5
Solved
WeedDoctorSam
When to turn the light on after sprouting?
We have a sprout! Tropicana Banana sprouted between 10pm last night and noon today. Can I turn the light on now, and start the 18-6 schedule tonight or will it fuck it up if I turn the light back off at midnight tonight to begin the 18-6 schedule?
Week 1
Setup. Lighting
5y ago
1
2