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Grow Questions
Standby lights in grow tent, under dark period/night time
Standby lights in grow tent, under dark period/night time
TheHighentist
started grow question 3 years ago
My humidifier has a weak blue standby light. Does this make it impossible for me to use during the plants dark period?
Solved
Setup. Lighting
like
toxicswine462
answered grow question 3 years ago
Tape it with electrical tape. If you are growing Autos it shouldn't be a problem, if you are growing photos then tape the motherfucker, any light leaks could stress the plant and turn her hermaphrodite.
1 like
Complain
Selected By The Grower
GrowingGrannie
answered grow question 3 years ago
Tape over the light if you're really concerned about it but this shouldn't bother any grow of any kind! Good luck!
1 like
Complain
Seebd420
answered grow question 3 years ago
Just put some grey or dark tape over the light and you will be fine :) happy growing!
1 like
Complain
Similar Grow Questions
Solved
ganzigunnu
Vegetative Plants and UV?
as my plants grow bigger I added the second light in the tent but that one doesnt have switches for UV, IR so when I plug it in all the bulbs are working. My concern is to hurt them with this because they are still in the vegetative phase. Is there anyone who knows about ths stuf
Week 5
Setup. Lighting
3 years ago
5
3
Solved
coloradogromie420
1800 watt hao fst cob
anyone ever use a hao fst 1800 cob grow light im using two in a 4x4 tent rn until i get a new upgraded one actual watts is somewhere between 240 to 300 from some reviews ive read
Setup. Lighting
3 years ago
3
Solved
Hydro_guy
LED light intensity
So can anyone tell me from experience what are good light dimmer settings and height above seedlings for a SpiderFarmer SF7000? And for the other stages of life would be great. First time using LED's and don't want to fry my babies, I used to use MH and HPS lights.
Week 1
Setup. Lighting
3 years ago
6
4
Solved
XXXXXX
Leaves pointing upwards(or not)
Leaves pointing up under sunlight, but nothing under my light which is MarsHydroTS600(100w) like 2feet above. So that means its not strong enough? If i put it closer it wont help right? Thanks a lot!
Leaves. Other
Setup. Lighting
3 years ago
1
1
Solved
Ichabod1905
HPS too led
Hi all. Is it possible to switch from a 600w hps too a sf4000 without causing too many problems. Not on this setup shown. Tia.
Setup. Lighting
3 years ago
1
2
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BudzEU
ViparSpectra P600's Brightness (What Percentage should I set it to?)
I have a Viparspectra P600 and my question is that what percentage should i set my light to? Should i follow the instructions or set it higher than it should be? I read some people are setting it to a 100% from the beginning and they keep it that way. Any recommendations?
Setup. Lighting
3 years ago
2
2
Solved
Fayah_Burn
Gradually prepare for the "SWITCH"
Hello all! What is your way to prepare plants for the switch in terms of light? Do you reduce hours of light slowly until the day of the "switch"? Do you gradually push up the power of the lamp? At this time i am giving my ladies 24 hours of light, lamp at about 25% of power.
Setup. Lighting
3 years ago
6
4
Solved
Misanthrope
Light Stress?
I'm pretty sure these leaves are drooping and curling from light stress but want 2nd opinion. Only on top growth, yellow tips on leaves from previous light stress, not sure if there's new yellow. Full nutrient regimen, water ph 6.0-6.5, watered 2 hours before pics
Week 7
Leaves. Curl down
Setup. Lighting
3 years ago
4
Solved
Mud868
730nm supplement light, best way of using it?
hey, so I have a Light, with additional 730nm far red LEDs, I can separately turn them on and off, and I am not sure how I should use them, any Ideas? like before lights on, and before lights off or after lights off? I want to do that 13.5hr light cycle in flower...
Setup. Lighting
3 years ago
5
6
Solved
AlienScrOG
co2
co2 ... how long does a 1 kg cylinder last 5 square meters of external surface of the box approximately 10-15 cubic meters around the box outside the box box measures 50 cm x 120 x 190 high now you can do it
Setup. Lighting
Setup. Ventilation
Feeding. Other
3 years ago
4
5
Solved
mattipups
LED distance
Hi, how you know the distance between light and plant?
Week 6
Setup. Lighting
3 years ago
1
4
Solved
LAShugars
Need to upgrade grow light
I'm looking to buy a stronger light for around 200$ that can adequately cover a 4x5 space for veg/flower. I've been researching for weeks but can't decide. I'm currently running with two TOAD LED Grow Lights 600W, actual watts 85. They are Blurples. Any suggestions?
Week 4
Setup. Lighting
3 years ago
7
10
Solved
AwfulBuddy
Light timer switch fault
a mess happened today with timer switches ... I don't know if the lights went on at 10am, but I manually turned it on at 3pm ... do I have to worry about hermies? 🧐
Week 14
Other. General questions
Plant. Other
Setup. Lighting
3 years ago
3
4
Solved
ItsGrowingOnMe
18/6 leads to high temps in small tent; change light schedule or stick it out?
Girls are at 18/6 and 3-4 hours before lights out the tent gets up to 90 degrees and humidity can’t compete. Should I wait it out or try 16/8 moving towards 12/12 close to flowering (autoflower). Will lowering light exposure affect yield more than high temps would at 18/6
Setup. Lighting
3 years ago
4
4
Solved
Growladyeastmidlands
What light is best
Will a maxibright daylight 200w led be good enough for flowering or would you swap to hps for flowering I have lots different leds and hps lights so no cost for me just want the best option
Setup. Lighting
3 years ago
1
5
Solved
420chris
Lampe gesucht
Gibt es gute LED Lampen für um die 400€?
Week 2
Setup. Lighting
3 years ago
1
4
Solved
DonHugo
Beleuchtung Bloom vs Vollspektrum
Blütephase in einem 80x80x160 cm Zelt mit 1 x ViparSpectra 450w + 1 x ViparSpectra 600w nur im Bloom Modus, oder Vollspektrum?
Setup. Lighting
3 years ago
1
1
Solved
Growladyeastmidlands
Light meter
Hi ate tenmars light meter any good and are they needed
Setup. Lighting
3 years ago
2
Solved
Budha420
FML
My mutant lady is growing too much:D any tips or tricks to avoid losing top colas?
Week 7
Leaves. Edges burnt
Other. Other
Setup. Lighting
3 years ago
4
Solved
coloradogromie420
light upgrades
looking to upgrade light in the next year whats best for a 4x4 non dimmable and no hps gotta keep electricity bill low as possible im currently using 1800 watt x6 cob
Setup. Lighting
3 years ago
2