The Grow Awards 2026 ๐ 
Grow light
JuanHaze_Arganswered grow question 5y ago
todo depende del tamaรฑo de las plantas! tal vez despues de la 3era semana de veg es cuando realmente empiezan a necesitar mas luz!
likes
Complain
MangoDuduanswered grow question 5y ago
When u have filled 3/4 of the orizontal space and not less than half height of the max you have ( thake care of the minimum lamp distance for the height check)
likes
Complain
Similar Grow Questions
Solved
Eva16
SOG question,tentIn 10 square meters what is a ideal ventilation and carbon filter, i want to do SOG with 5 600w hps is it possible?Setup. Lighting
Setup. Ventilation
4y ago
2
2
Solved
sydnimerritt
Does anyone use regular Led lights?I have my 2 tangies growing one in soil and one hydro. I decided to try LED, lights 14.5 watts (2), a large plant grow light 8 actual watts (1), and a true day 9 actual watt. Has anyone else had success with these lights?Setup. Lighting
Feeding. Automatic systems
Techniques. Other
4y ago
1
2
Solved
amadeo
Best LampsDear fellow growers! I kindly ask you to give me strong advice on LED lighting.
Specifically, which COMPANY and MODEL is currently THE BEST. For plants, of course - not for the wallet.
Price and economic considerations are also important to me, but not the most. Thanx & regardsSetup. Lighting
3y ago
25
11
Solved
Magic43562
Light scheduleI am doing an outdoor grow and also have a grow room set up for germination. Outside is only getting about 14 hours of light, is it beneficial to bring my girls in under my LED's for 4 hours to make sure they're getting a full 18 hours of light? then bring them back outsideSetup. Lighting
6y ago
3
4
Solved
Grower_the_New
I Made a Big MistakeI forgot the timer open and the plant has been lighting for 2 days now. Normally I have to turn the lights off at 6 pm. What should I do?
Should I wait until 6pm? Or should I turn it off and switch to a new light schedule?
Photoperiod - 5th Week of Flowering Phase5y ago
10
5
Solved
naja1
lights on?hi folks,
I've just put my ladies in the soil. do I let the lights on until they pop up from the soil then pass to 18/6 light cycle?
thanxSetup. Lighting
Setup. Seedling
5y ago
2
2
Solved
mexycomeback
Light pointed at white wall for supplemental lighting?Does it makes sense to have a small 300W COB LED pointed at the white flat painted wall for supplemental lighting?
If I point the light directly at the plants I would surely burn them but have no space to move back.Week 9
Setup. Lighting
5y ago
3
Solved
Siriuz
Just wondering if adding sunlight could improve it or makes no difference?Do you still need to give plants sunlight if they have a tent fan and ac plus led grow lights? I really need to know if after 53 days of 6hours of sunlight daily the plant might be used to the sunlight , although I know led grow lights are like a mini sun inside tent but still?Other. General questions
Setup. Lighting
Setup. Outdoor
5y ago
2
1
Solved
BrediniGreeny
Hey growmiesโ๏ธ๐, so I finally have a PAR meter. With all my 3 LEDs on at the lowest setting I reach like 77 umol max. What would you recommend for seedlings that small like in the picture? I saw seedling/clone 100 - 300. So just wondering how much for my little flowers? ๐โ๏ธSetup. Lighting
9mo ago
1
2
Solved
newbieeeeem7
LED distance in grow 80x80x160I placed the LED at a distance of 45-50cm from the seeds
and consequently it was about 65-70cm from the larger plant.
I have 4 plants
Is it ok like this?
I don't have a luxmeter and I use the phototone app to get an idea of โโthe PPFD in each plant.
LED QB 120w, LM301HSetup. Lighting
2y ago
1
2
Solved
Rooflower
Whats going on with my Grow lights ?Hey there ,
I was looking at that picture and noticed a difference brightness of those lights and the red color differ
At least at the camera lens !
They supposed to be the same wattage ๐ค
So I was wondering , is that the reason why BananaOG is a bit smaller and underdeveloped ๐คWeek 9
Setup. Lighting
5y ago
3