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Back to Grow Questions
Sonofarm good brand?
GermanGrows
started grow question 5y ago
Hello all. Has anyone tried the SONOFARM pro sf-4000?
Solved
Setup. Lighting
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BraveheartGenetics
answered grow question 5y ago
Looks ok. Using bottom range 301b leds, kind of like spider farmer and mars hydro... Not tightly packed if I'm being honest. Would be good for a 3x3 - 4x4. I wish you luck in your future grows
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Similar Grow Questions
Solved
GrowwUp
When turn on the lights?
It's pretty warm here right now already. When is the right moment to turn the light on? It's a dual spectrum 300w CFL under a 470x470 reflector and both seedlings are auto fem. What's the best light schedule? 24/0? 18/6? Thanks
Setup. Lighting
6y ago
2
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Solved
MagooYFZ
Light Schedule
Do you think having a longer lights on time would have been beneficial ? Edit: Currently 16-ON and 8-OFF Not sure why I set it this way.😁
Week 7
Setup. Lighting
6y ago
1
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Solved
WakeUpAndSmellTheGarden
LIGHT SCHEDULE? (Auto)
What is the best schedule for a lumatek ats 200w pro in a 80X80x180cm growbox pls? (Autoflowers only) My plants actually growing not more than 35cm high with 18/6 light schedule and 100% light from grow to harvest.. need some hints. Sure there is a problem. Giving less nutri now
Setup. Strain · Autoflowering
Setup. Lighting
Feeding. Other
3y ago
5
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 ok
Setup. Lighting
5y ago
2
2
Solved
Tri_Op
Grams per watt
What’s the best gm per watt that someone here has gotten on a single plant? I’m aiming for 1gm per watt but doubt that she will yield 315gm once dried.
Week 10
Setup. Lighting
6y ago
2
2
Solved
antekirtt
Uncommon brand LED lamp distance
I have the following lamp: LED Alien strippanel 630W, full spectrum, PPF 1700 umol /s, efficacy 2.7 umol/J Does anyone have the same? I have some issues on understanding the distance from canopy, the specifications say 15.2cm above it, but honestly it seems too close.
Week 1
Setup. Lighting
4y ago
8
9
Solved
guerillagrowereu
Can I switch my light schedule from 8:30 AM-8:30 PM To : - 6 :00 AM -6:00PM,due to work I need to reschedule like that 2 hours early on time so I can make it to work on time,mu plant is in 12 week flowering will she be stressed
Setup. Lighting
3y ago
1
Solved
Northernwizard
Kind LED XL600 series 2 heights?
Hey, I’m running 2x Kind Led xL600 series 2 lights and seen people running much much lower hanging heights than recommended (18inch instead of 30inch) and wondered if anyone has any PPFD or PAR readings at anything lower than 30inch or any reasons why they run them lower. Thanks
Setup. Lighting
6y ago
2
2
Solved
PazzoKGB
Under canopy LED lighting!? Pros and cons? I have a tight grow space and trying to maximize the tent space as we all are. Just trying to think outside the box.
Week 8
Setup. Lighting
6y ago
1
2
Solved
Michael1234
height of the TSW 2000 led lamp from the gables
Hello, my plants have started producing flowers, I would like to ask for advice on the height of my TSW2000 led lamp from the tops
Week 7
Setup. Lighting
6y ago
1
1
Solved
GermanGrows
Light height
Hello all I have a mars hydro tsw 2000. I was noticing the recommended height is 24 inches for seedlings. Is this at 100% intensity? That's well over 1000 ppfd by my meter. I thought seedlings could only handle 200-400?
Setup. Lighting
5y ago
1
Solved
GrimReefer88
Lunar 600w led
I am doing my first grow and I am useing a lunar 600w led light ,has anyone used them before and are they any good ?
Setup. Lighting
6y ago
1
2
Solved
Pagus
Yellowing leaves after first Mainline top. Light stress?
Just checking in here, I am pretty sure this is light stress. it was at 18" (specs say 18-24" during veg) and she was likely pretty stressed after having her top cut off!!! I have raised light to 23". Am I on the right track here?
Leaves. Color · Yellow
Setup. Lighting
Techniques. Main-lining
5y ago
1
3
Solved
hweixd
Got a Mars Hydro TS600, will it do alright?
My plan is to grow only 1 plant, in a 40x40x120 tent. I know the tent is pretty small but hopefully i can do some training on the plant to grow wide Will the light do until the end? 100wats, but no light dim possibility. Currently growing seedling at 13 dli at 60 cm
Setup. Lighting
2y ago
2
1
Solved
DutchDoobie
Advice what lamp for vegging.
High guys, My Jack Herer will move soon to a closet with a 60x60 cm surface. For flowering I will use a 180 watt Hans Panel.
… Show more
Setup. Lighting
4y ago
2
5
Solved
GrowerMario
Medic Grow LED: Your experience vs. top-tier brands?
Hey growers, I’m currently running Medic Grow LED fixtures in my setup. Would love to hear your experiences with them – especially regarding flower density, terpene profiles, and overall efficiency. Has anyone noticed any significant differences compared to other top-tier brands?
Setup. Lighting
23d ago
1
Solved
HecticJardin
Lighting
I've been running the light 24hours and then turning it down with the dimer while I sleep because I'm worried about temps Would I be better changing over to 20/4 or 18/6 or should I wait til it goes into flower? Sorry I'm a complete noob
Week 3
Setup. Lighting
6y ago
1
3
Solved
Erasmus
How long should I wait to switch them to 12/12 hours light?
Week 4
Setup. Lighting
6y ago
1
5
Solved
azvibez88
Can you run autos for 36 hours on and 8 off whan it comes to LED lights?
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Week 2
Setup. Lighting
4y ago
3
8
Solved
Fusion
LED Brand
Any one familiar with Sun Raise LED. Scored a 1000wt for 60$ yesterday. Lux test shows 250k on veg /bloom , 500k overdrive. Wondering how the plants like it?
Setup. Lighting
6y ago
2
5