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Back to Grow Questions
Anyone have any suggestions? Do you think the ligh...
88kasanova
started grow question 5y ago
Anyone have any suggestions? Do you think the lights I have is enough for 3 medium size plants? I have 2 300watt cob lights, and an atshark 1000watt led. The flower looks good for only week4 of flower
Solved
Week 6
Setup. Lighting
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ChitownCannaChica
answered grow question 5y ago
Yeah, I think you are good. Its less about wattage versus par value. Only true way to know…
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Selected By The Grower
Similar Grow Questions
Solved
Mazgoth
HIGH TEMPERATURES
Hello,hope everyone is doing good,I need some help guys,today i bought the mats hydro ts1000 150W,really good lamp but I have a problem,the temperature is about 31,5/32,5C the max it goes,I have a lamp that i bought here in Greece,led grow light full spectrum 400W 68$
Other. Other
Setup. Lighting
4y ago
5
7
Solved
SleepWithTheLightsOn
Floodlight for bloom supplement
I have read that my vipar is not the very best for bloom. I want to encourage and support the flowering with my philips 50w 4000k floodlight, what do you think, will this make a worthy difference? (Until I get a new all arounder light)
Week 4
Setup. Lighting
4y ago
3
3
Solved
smokeshi
New Light? Find a way to raise light? More Fans? Combination? (Light: 44" above ground level | Tent Height: 63" Day avg: 78.6f) Should i worry?
What do you guys recommend as far as lighting for this tent? I have a 300w led light but at the height it's currently at it is producing a large amount of heat with my exhaust and two oscillating fans? I also have other plants in with my seedling so could the humidity cause it?
Week 1
Other. Other
Setup. Lighting
Setup. Ventilation
6y ago
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
4y ago
3
5
Solved
pvmhobo
raise light and power to get hight temps and better venting
so whats would be best option for me i have my light on 240w (25%) around 3 ft from plants my tent doesn't get over 74 and its not venting as much as id like my ppfd is around the 300 mark should i raise light and turn to 400w (50%)
Setup. Lighting
1y ago
6
5
Solved
growingpepini
direct HOT sunlight on week one?
Should I put her under direct sunlight? Temperature here reaches 32°C-89°F and it's not so windy, Im scared it could burn the tiny plant, I have been keeping both plants under a white mosquito net that makes the light less hot and they get some direct light untill 10 am (see pic)
Week 1
Plant. Other
Setup. Lighting
Setup. Outdoor
6y ago
2
1
Solved
Detox92
Hi all, Are the leaves point upwards a good sign of a happy plant or a sign of too much light? This is my first grow and i am trying a variety of setups and just trying to be cautious as what I have read in the forums is either one way or the other. Thanks!
Week 2
Leaves. Curl up
Setup. Lighting
5y ago
3
4
Solved
GBaalr
Short period grow
Hey fellow growers. So I have an odd question, Is it actually possible to start grow with 12/12 straight away? And how will it affect my plants? Let's say I have 3 autos and one photo. Will I have anything worth the time if I start straight with 12/12 light schedule? Thanks you
Other. General questions
Setup. Lighting
5y ago
2
3
Solved
luxgrower
Yellowing leaves & tips curling down on 14th day. Coco / Autopot / Hesi / Mars Hydro fc-1500
Would gladly use some help with my first grow 🙏 2 main reasons come to mind after googling: 1. I overwatered thinking it's hard to do since I'm using the Air dome. 2. Too intense light. Was checking a lot of growers that actually grow 24/0 and went for it 75% 40cm.
Week 2
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Setup. Lighting
1y ago
9
5
Solved
Siriuz
Should I take her outdoors for 3/4 hrs daily ?
They've got 53 days outdoors morning time and when the weather is good they used to stay outside all day til 6pm then back indoors until next morning at the AC comfort zone plus CFL 150 watts, now they have 600 watts LED Grow lights and no outdoors plus 100 CFL lights fan and AC
Week 8
Other. General questions
Setup. Lighting
6y ago
2
3
Solved
MrGreen92
Mars Hyrdo TS600 - 100w but mistook for 600w
I've recently found out that the led light I have which is a Mars Hydro TS600 is not in fact 600w and is actually 100w. Do I need to compensate in any way? My plants look healthy but short, I don't want to put the light too far away that it's ineffective, how close is too close?
Week 4
Plant. Too short
Setup. Lighting
3y ago
3
3
Solved
Italy_Grower
Reverse flowering time
could I reverse the time when putting into bloom and switching from a 12/12 program? I could turn on at 00:00 and turn off the light at 12:00, because honestly I keep them on during the night and I turn them off at noon and I would like to do the opposite, can I?
Other. Other
Setup. Lighting
5y ago
5
5
Solved
Nurse
possible light burn help me tanx
I have two lights, spider sf 1000 and viparspectra p1000. My plants have burn marks. I do not know if it is from lights or fertilizers. I now keep them 18 inches apart. Can anyone tell me the light distance table? How far should they be now?
Setup. Lighting
6y ago
1
2
Solved
B0AGL
Low Watt LED
A friend want to start his first grow and has not much budget. I see that you Guys allways use 200+ Watt LED lamps. Why cant he use like a 30 Watt LED lamp?
Setup. Lighting
6y ago
2
Solved
Taito
Cultivo con SF1000 LED Grow Light Full Spectrum
Cúantas plantas puedo cultivar de forma óptima con SF1000 LED Grow Light Full Spectrum en macetas de 3 Litros? Y en macetas de 20 litros? Muchas gracias por las respuestas.
Setup. Lighting
6y ago
2
2
Solved
ZigkGrow
Spiderfarmer SF1000 tips
Hello guys I've got a question about my new lights. I have the led panel from spiderfarmer SF1000. Any tips on how to use it? 😆 Should I dim it for the seedling stage or have it constantly at 100% power?
Setup. Lighting
Setup. Seedling
5y ago
4
2
Solved
IchBinDerAmpelmann
Lighting cycle for VEG stage. Is 24x7 OK?
Hi, Should I use the VEG lights 24x7 from the time I plant my seed until it's ready to bloom, or would something like 18 hours on and 6 hours off make more sense? Is there a "best practice" for veg lighting? It has worked for my first 3 grows. VIPARSPECTRA 600W LED Thanks, Mr.STM
Setup. Lighting
2y ago
7
5
Solved
Janus_Garus
Led on 18/6 grow/flower photoperiod
I have the idea to put a led in my second tent for pre growing photoperiod girls, I have some room left over for some autoflowers who also grow & flower on 18/6 light - leds can switch between grow/flower. If I switch the led to flower will that be OK for my photoperiod girls?
Setup. Lighting
5y ago
2
2
Solved
Malrov
Led Light distance and power question.
I have a Lumatek Attis 300w. For the beginning of vegetation stade, I place it at 60cm of the plants and configure power on 40%. I read that very young plants needs less light in the very beginning of their life but I can't find precisly what distance and power use.
Setup. Lighting
5y ago
2
2
Solved
K4E2R0R
What size and wattage LED light will I need
I just bought a new grow tent that is 6 1/2 foot tall and 3 1/2 foot wide and 3 1/2 foot long. What wattage and size of led grow light will I need?
Setup. Lighting
6y ago
2
3