Temperature
Similar Grow Questions
Solved
Insertcoin
Should i raise the lamp to force the strech?I had the light the past few weeks 30cm over the plant on 100% wich has 930ppfd in 20h duration it was all together 65 DLI.
I want to force the strech from now. Do you think i should raise the light up tp 50cm over the plant?
The plant made nearly 20cm within the past weeks.2y ago
6
1
Solved
GreenGuerilla
Will the change from indoors to out trip my plants into flowering?Hi, Guys, I plan to move my plants outdoors next week. Will the change in the light schedule trip them from veg to flower? I really don't want this. They're currently @ 3 weeks on 18hrs indoors and outdoors they'll be getting 11hrs direct sunlight. Also, they're photo's not autos6y ago
6
6
Solved
Seratram
Does this causes light stress?Do you think these small Leds can cause light stress on my plants?
Setup. Lighting
6y ago
1
2
Solved
Not_a_tutorial1990
Lights went off and then on in flower [3rd week]quick question, my breaker overloaded today and turned off power to my flowering tent. They were about 30 min away from lights out which I figure shouldn't be that bad, but while solving the power issue the lights came back on. Will they be affected and how?
Thanks in advanceWeek 6
Setup. Lighting
4y ago
2
2
Solved
Tubington9
Power will be out for 24 hrs.Due to a storm in our region I’ve been informed my power will be out until likely tomorrow some time, i currently have one plant in week 8 of veg (photo fem), and 3 seedlings (autos) that will be in the dark for ~24hrs, anyone have experience with this, in sure they will be okSetup. Lighting
5y ago
2
2
Solved
Italy_Grower
Reverse flowering timecould I reverse the time when putting into bloom and switching from a 12/12 program? I could turn on at 00:00 and turn off the light at 12:00, because honestly I keep them on during the night and I turn them off at noon and I would like to do the opposite, can I?Other. Other
Setup. Lighting
5y ago
5
5
Solved
WeedManz
Light helpDo you think I should bring the light any closer?Week 2
Setup. Lighting
4y ago
5
5
Solved
jimmminycricket
Can anyone recommend me a good led under 250$ thank yaPlant. Other
Setup. Strain · Autoflowering
Setup. Lighting
6y ago
1
2
Solved
Theia
1 light or 2I have recently purchased a Mars hydro SP 3000. Great light.. It replaces my Blurple Mars hydro exo 120. I wanted to ask what peoples opinions are about me using both lights for veging. My grow space is not that big. 1.8m x 0.8m and 2.35m high. Will it be too much light and heat?Setup. Lighting
6y ago
3
Solved
Fayah_Burn
Grow Light AdviceHelloo growmies!
I've got a question.. I need a new light for vegging (only) in a 80x80cm tent.
I am thinking of eather the LIGHTWAVE T5HO 60 CM (48W) or
MarsHydro TS 600 (100W)
Has some one experience with those lights? Is it worth spending double on electricity with the MH?Setup. Lighting
4y ago
7
10
Solved
CBDAutoGrower
Lamp distance from seedlings? PPFD uploaded in this weeks photos.How far away I should have my lamp from my week old seedlings? I think it has something to do with the PPFD for my lamp (TS600), but I have no idea what it means. The lamp is set right at the very top of my tent now and is 32 inches (81cm) away. See photos in week 1.Setup. Lighting
Setup. Seedling
6y ago
4
4
Solved
StrangeTomatos
IR cameras and ligthAre IR cameras dangerous for the night cycle? I have my plants on streaming and I'm thinking of placing an infrared camera and IR LED I'm worried that the IR light can stress the plants and interrupt the night cycle. Wave you experience this with security cameras?Week 4
Setup. Lighting
3y ago
2
2
Solved
KCduzit
Plug timer running fastMy plug timeris running about 10 fast each 24hr. And is now at about 2 hours past the actual time. This causes the light cycle to shift forward slightly everyday. Should I set it back to the correct time, leave it be or buy a new one? It is plugged vertically in wall socket.
Week 4
Setup. Lighting
6y ago
1
2
Solved
Ross4Twenty
Could someone give me a little insight of how far above I should have this light?I’ve purchased the spider farmer g3000, wanting to know peoples opinions on how far above away from seedlings etc, what % at different stages etc,
What % and “ above canopy at seedling
What % and “ above canopy at mid veg
And same again for start of flower and end of flower. Ty
Setup. Lighting
3y ago
1
1
Solved
fitinha
Lamp to plant distance: is 40cm enough during flowering phase?Started with 70cm (afraid to "burn" the leaves), but moved it down to 40cm after checking other grow diaries for auto seeds.
Should we keep the lamp ~25-40cm away from the plant from now on?
*Lamp is a 300W LED panel (full spectrum)Week 7
Setup. Lighting
4y ago
3
3