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Back to Grow Questions
Best 2000watt led?
420Highlifecouple
started grow question 5y ago
Best budget 2000watt LED?Mars XS,Viparspectra P series..etc
Solved
Setup. Lighting
likes
GODSGIFT_2005
answered grow question 5y ago
MARSHYDRO for sure check my CHEM BRIDE diary as proof!
1 like
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Selected By The Grower
Similar Grow Questions
Solved
BestbudsPT
phlizon 900w led anyone?
anyone that grew or is growing wit that led?
Setup. Lighting
6y ago
2
1
Solved
Miss_Greenthumbs_Garden
Add another light??
Hi all . would it be ok to add another 600 watt gives off actual100watt led light into my 80x80x160 tent ? I can daisy chain my lights so will purchase the same one if all.is good to go? thanks you 💚💜
Setup. Lighting
6y ago
2
2
Solved
AliceInChainsmoke
1st Autoflower grow questions
Video is the girls in their small tent with my temporary DIY ventilation till the fan/filter kit arrives this week. Take a look! Thinking of trellis netting with 3inch squares. Need recommendations for grow light for remainder of grow & future grows coming soon for 2x2 tent.
Week 5
Buds. Other
Setup. Lighting
Techniques. ScrOG
6y ago
1
2
Solved
DWCbuds
Lights airstone c02
What light to plant distance would you set it at? The only test I've done is at 25 inches its stable at 80°f and 75% humidity. When I lower it to 18 inches, the tent read 85°f and 73 humidity. Other question I have is what's your favorite air stone(disk)? Lastly, add c02 yes/no
Week 2
Setup. Strain - Autoflowering
Setup. Lighting
Setup. Ventilation
5y ago
2
2
Solved
420Highlifecouple
Auto flower in flower light cycle?
Do I switch my AUTOFLOWER to 12/12 in flowering?Or 18/4, 20/4 from start to finish?
Setup. Lighting
5y ago
3
Solved
laberg
Light burn
2 fairly new leaves at top (opposite ends) seem to show signs of light burn (yellow tips). They recently turned a bit more green but the tips are still quite yellow. Light = 13 inches away. PAR 370 at center, 350 on sides. DLI=~ 22.5. CO2 bag in tent (at about 620). Thoughts?
Week 5
Leaves. Tips - Burnt
Setup. Lighting
3y ago
2
2
Solved
Ema26
I’m here again with another silly question Or not I’m not sure🤣 I have a 600w ballast with a 600&400 switch on it and I’m wanting to downgrade to a 250w lamp. Will my ballast power it okay or will it kill it🤔 or should I get a 400? Thanks!
Setup. Lighting
6y ago
2
1
Solved
Mrnelsonp
Beginners led light for 1 plant
Hi everyone, I decided to grow 1 plant indoors. I need some good advice about a budget friendly led light which is fine for 1 plant at the time :) Thank in advance! R.
Setup. Lighting
6y ago
3
2
Solved
Cod_Fish_Joe
Currently my lights are on a 18/6 schedule, from 6am, until 12am. I want to change their light cycle to start at 4pm and turn off at 10am, so the heat of the light balances the chill of the night. Whats the best way to do this, without triggering flowering, or stressing them.
Week 1
Setup. Lighting
5y ago
3
3
Solved
Martian
Irregular light schedule.
I am thinking about giving her 24h lights a few days a week and then go back to 18h. Just to give her a boost. Will this irregular light schedule harm her? My first thought is that it doesn’t matter much since she is an auto, however I know that plants love balanced environments.
Week 3
Setup. Lighting
1y ago
14
8
Solved
Eastbis
Which light schedule do you prefer for automatic?
Setup. Lighting
6y ago
5
6
Solved
Doolymoo
Light for seedlings
What light cycle shld I put seedlings under? Or best just on window sill (I’m in uk so not much sun atm!)
Week 1
Setup. Lighting
6y ago
5
5
Solved
Tubington9
Should I dim my TS1000? Ts1000
When using two lights in a small space should I be worried about to much light? The plant is mature and is about to transition to flower, I’m just curious what is too much if any. The TS 1000 is dimmable the sf1000d is not. Lights are 18” at the moment
Setup. Lighting
5y ago
5
6
Solved
ganzigunnu
light period
I always start with 24 hours of light then I switch back to 18/6 around second week. Dont know why im doing this. do you think it's okay?
Week 1
Setup. Lighting
5y ago
4
4
Solved
PoleKat
Looking for someone to look at my pics and give me advice on ventilation for mini grow room. Also if my plants look good for day 3? Any tips? Thanks!!!!
Hi, wondering is you guys could look at my enclosure and give me some ideas as to when and how I should provide some air circulation to my seedlings? I plan to keep them in here for the next couple weeks like a small grow room. Also, do they look happy for day#3? Advice? Thanx
Week 1
Setup. Strain - Autoflowering
Setup. Lighting
Setup. Ventilation
6y ago
4
2
Solved
Greenfingeress
Lights to seedlings how far apart should they be?
Hi there, I am doing my seeds in soil I have a 250watt lights Can anyone tell me how far away should my seedlings be from the light when coming through as so not to get stretching on them😊 Any options will do ?❔❓❔ Thanks
Setup. Seeds
Setup. Lighting
Setup. Seedling
6y ago
4
4
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
4y ago
3
5
Solved
Igrowneil
Hey anyone else in UK having temp problems ... I've I switched to hybird lighting Today it's set as 12 hours HPS with 24 hours LED AUTOS are doing amazing 👏 none the less there 20" inch day 29 entering stretch, been TOPPED and ScrOG will be applied soon 😀 Solutions ?
Week 5
Setup. Lighting
5y ago
2
3
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
Wannabean
T5 "full spec" 100W x 4 and 1 x 200w CFL (Wedging Bulb)
High! I got 100w/total, 4x1 T5 Led-strips 40cm long 2cm wide (DIY-lamp, every strip is on a fitted plate 3cm between etch other). Is this lamp enough for 4 plants threw Flowering stage? I got a 200w CFL Wedge lamp, can i somehow combine T5with the CFL lamp in a smart way? Peace🙏
Setup. Lighting
5y ago
2
1