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Back to Grow Questions
When to switch GC 4 from Growth to Full Spectrum
SCHurricane
started grow question 4y ago
At what stage do you switch the GC4 from Growth to Full Spectrum?
Solved
Setup. Lighting
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JUNGLE_B4RNS
answered grow question 4y ago
Looking at your lightning system. I would suggest a full spectrum around week 5 of Veg till the end.
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Selected By The Grower
Similar Grow Questions
Solved
DoDrugs420
Wich of those cheap lights would be advised under 200€ and that would fit both final vegging state and flowering? The grow space is 80cmx80cmx160cm and keeping in mind that the weather along with the lack of ventilation budget limits my options to colder leds. Thanks in advance
Week 1
Setup. Lighting
5y ago
10
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Solved
BullWeedDog
Ayuda con mis plantas ya están en la 3 semana de floración.
Estoy cultivando en un espacio 1x1x2m, tengo un bombillo 600w, tengo problemas de humedad cuando el bombillo está apagado sube hasta un 80% y ya está en 3 semana floración, están muy cerca del foco a unos 10cm y se están poniendo amarillas las hojas de arriba, que puedo hacer??
Other. General questions
Setup. Lighting
Setup. Ventilation
3y ago
5
4
Solved
BuffaloSoldier
Mars TS1000 or SF1000 ?
Hey! Looking to upgrade my Mars TS600 to either the Ts1000 or the SF1000 Anyone tried both and have a preference ?please lemme know below 💚👊🏽
Week 7
Setup. Lighting
3y ago
4
3
Solved
GrowsInTents
What lights for a 2'x3'x6' tent?
What light or lights for a 2x3 footprint? Veg and flower. Deciding between 2x Viparspectra XS 1500, 2x HLG RSpec 100, or a combo 1 of each. Budget is 200-300ish. Cheaper is better. Open to suggestions. Not sure if I should have 2 of the same lights or mix n match.
Setup. Lighting
2y ago
8
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Solved
KinoBudz74
Light distance
So I just got the Mars hydro fc e6500 and put it in my 4x4. I’m about to enter flower next week and I’m not familiar with this light and I just want to know some tips on how many watts should I be using right now and light distance from canopy
Setup. Lighting
3y ago
1
2
Solved
NamasteDaze
OK to switch from 12/12 to 18/6 for auto in flower?
Is it OK to switch an auto from 12/12 to 18/6 when in flower (2 weeks)? I moved the plants from the attic which was way too hot and tried the 12/12 schedule to reduce the heat. Now that they are in an AC spare room wondering if it would be worth switching. Appreciate the support!
Setup. Lighting
3y ago
3
5
Solved
azvibez88
Can you run autos for 36 hours on and 8 off whan it comes to LED lights?
Can you run autos for 36 hours on and 8 off whan it comes to LED lights?
Week 2
Setup. Lighting
3y ago
3
8
Solved
popcornsutton
PAR 300 for seedlings?
par at 300 for seedlings but still leggy WTAF
Setup. Lighting
1y ago
3
Solved
EXZELENS
LED options
So, I have a 90x90 tent and one TGL Star 60W LED and a Mars Hydro TS600. I´m looking for another light to complement the grow, my go to would be the TS1000, but I would like to know what would you buy with 150 euros? Thanks in advance!
Setup. Lighting
5y ago
3
3
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
4y ago
7
10
Solved
EL_CHAPO_420
LIGHT HEIGHT / INTENSITY?
IS IT BETTER TO HAVE THE LIGHT INTENSITY LOWER AND THE LIGHTS LOWER OR HAVE THE INTENSITY AT 100% AND RAISE THE LIGHT?
Setup. Lighting
2y ago
1
1
Solved
Joeynumbers
Please help me with light situation
I have a mars tsl2000 and another one on the way I am wondering would a 1000 watt hps light to go with the 2 tsl2000 mars would be better than 3 Mars tsl2000 I have about 30 plants going and want to get the most and best possible I have plenty of room
Setup. Lighting
4y ago
2
3
Solved
Jerrylarrydalton
1000 watt spder light.... first light
So I'm getting a light in a couple days.. first real light I've ever had besides the little 15 dollar led bulbs. Which work great btw for young plants. Anyway I'm getting a 1000watt spiderlight. How far away from my plants should I try an keep it? Grow area is only 4x2.
Setup. Lighting
5y ago
5
6
Solved
RGGROW
Canopy clearance
I'm growing a photoperiod and been using the SF1000d light. Having to run the light much closer to the canopy than suggested during the entire process. I'm in flower currently and she still looks healthy as close as 6 inches from the light. Is this normal? Is my light below spec?
Setup. Lighting
7mo ago
4
2
Solved
Organic_G
Licht Wechsel Woche 7 Blüte
Ich hab mir nun ein neues Licht ins 60x60 Zelt gehangen. Ist dies ein Problem, da die neue Lampe 150 Watt / um die 750-1000 ppf Die andere (ältere) hat 120 Watt und rund 350 ppf Was sagt Ihr ? Verbrenne ich ggf die Pflanzen.
Setup. Lighting
2y ago
1
1
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
4y ago
6
4
Solved
Capo420
Lighting Switching
I asked this question on my other diary which is a different strain but part of the same 1st Grow. I may have been confusing with my words. My question is this. My seeds have been sprouted 8 days now running on a 24hr lighting, is it too late to switch to a 20/4hrs ?And Should I?
Week 1
Setup. Lighting
4y ago
4
4
Solved
Andreasbudz
Is my 1000watt Led light ok
Hello All, i will be growing 3 plants. Is it ok to use 1000watt led light? Factors: No dimmer Full spectrum What far away from top of plant should it be? Thanks
Setup. Lighting
5y ago
1
3
Solved
bbkaldo
'Claws' on tips just after flowering started. Previous answers help - it is a bit worse. I keep a perfect VPD. What should I do? Flower wouldnt f
I'm confused. For the first 3w I used LED as instructed 30-40cm, I had ~43cm,100%dim, everything was fine. When the bloom started yellow claws appeared and still there, maybe a bit worse, with 53cm and 75%dim. Mostly on BPP, one more plant showed her claws today aswell. 😓
Leaves. Edges burnt
Leaves. Tips - Burnt
Setup. Lighting
2y ago
2
2
Solved
Mosherd7
My grow tent is sitting in my basement, which normally sits at 10C in the winter, so I set the heat in the room to 18C and the LED and 2 fans heat it to 20.4C in the tent. Anyone have a similar setup but using their grow lights as a heat source? Heating a basement is expensive.
Setup. Lighting
6y ago
2
10