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Back to Grow Questions
Luces en floración
IMCAGrower
started grow question 4y ago
Debería quitar los foco cfl o los puedo sumar al sodio de 400w? No tengo problemas de calor.
Solved
Week 5
Setup. Lighting
likes
GMSgrows
answered grow question 4y ago
Good to leave any light you have, but I would recommend placing you HPS horizontally for max light to the canopy. Cheers
3 likes
Complain
Selected By The Grower
Hashy
answered grow question 4y ago
If you have no heat problems then leave them in
1 like
Complain
SpiderMite
answered grow question 4y ago
Sure leave them. Just don't break them they have mercury in them. Toxic stuff.
1 like
Complain
Similar Grow Questions
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
3y ago
3
3
Solved
hannabis420
Slow indoor seedling growth
4 days since sprout, issues with light timer, seedlings ended up getting 48 hrs of light after they sprouted, and this AM I found that the timer did not turn the light back on so it got 11 hours of dark last night instead of 6. Could this be detrimental to seedling?
Setup. Strain - Autoflowering
Setup. Lighting
Setup. Seedling
5y ago
1
1
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
2y ago
1
Solved
Pete89
Is this light enough for 4 plants
I bought this , this is the link, https://www.amazon.ca/gp/aw/d/B07MNRBP27?psc=1&ref=ppx_pop_mob_b_asin_image will this be enough to beg and flower 4 plants
Setup. Lighting
5y ago
3
3
Solved
HiddenMessage
Do watts from light matter just as much in veg as flower?
Week 1
Setup. Lighting
5y ago
2
Solved
Virginia_Nugz_540
Mars Hydro TS1000 %?
ILGM SD and Low Ryder autos. Seedling just popped up yesterday morning. Mars Hydro TS1000. What percentage of light for Veg?
Setup. Lighting
4y ago
6
4
Solved
Dillsnills
Can I run a 4inch fan to a 6 inch carbon filter? How many plants for 2x2x4?
I'm starting a new grow, I have a 2x2x4tent, can I run a 4 inch fan to my 6 inch carbon filter I have or do I need a 4 inch filter?also how many plants 1 or 2? Should I run kingLED 1200watt or 1000watt? Running Auto's either amnesia,blue Dream'matic. Advice opinions appreciated.
Setup. Strain - Autoflowering
Setup. Lighting
Setup. Ventilation
5y ago
6
5
Solved
hollyhustler
Is that just a light burn or could it be something else?
One bud in the middle of my plant is much lighter than all the others, which all look healthy and green. I think it was due to the too small distance of my light, which was only 20cm (8") between canopy and light. I have now moved the light to 35cm (14"). What are your opinions?
Week 8
Leaves. Color - Yellow
Setup. Lighting
4y ago
4
3
Solved
Mikewithgreenthumbs420
Hydro mars tsw 2000w got the complete tent set up and I was wonder if anybody else using this same led. when its sleep time after 18 hours running at 25 percent leds been off for 4 hours and I can still see lite power on under hood this normal or not how to fix doesn't seem right
Setup. Lighting
Setup. Other
4y ago
2
Solved
timbarin
How much W is required for automatic plants?
How much W should I use with automatic plants in grow stage?
Week 1
Setup. Lighting
3y ago
2
4
Solved
Abacus
Life of light and filter
after 3 cycles at 18/6, should I change a cfl 200w that I use for both (veg and bloom)? and what about carbon filter that I use also after harvest?
Setup. Lighting
Setup. Other
3y ago
1
2
Solved
TheObserver
Wrong power cable in my LED light: still light when switched down off.
Have you ever made this mistake? My second harvest was someway worst then my first. Sure I did some watering mistakes but during my chores in the room and in the tent, I found out. I used a random power cable on my PAR LED lamp so when It turned off still had some light on. Bang!
Week 16
Setup. Lighting
9mo ago
3
8
Solved
Nivloc
First grow. Growing autos from meph in a 3x3 tent. They are in the w/3 of flower. On 24 hr light.(Accidentally) having a heat wave in my area and can't keeps temps down below 80-85. Will it hurt anything to switch to 18/6 now so I can have lights off when it's hottest part of day
Buds. Other
Setup. Lighting
1y ago
7
5
Solved
Percy
Marshydro ts600 for a 50x50x100
Hi quick question, Purchasing 50x50x100 tent Will the marshydro ts600 be ideal for this yes just shy of 2x2. Im aware the ts1000 is better and has dimmable option but wouldn't that be too powerful for my little 2x2 with a height if only 100cm? Will be from (marshydroled.co.uk)
Setup. Lighting
Setup. Ventilation
4y ago
3
5
Solved
Growladyeastmidlands
Maxibright 200w led
I just brought a maxibright 200w daylight led and I popped some seeds yesterday. Today I have put them under the led light set at 20% will this be OK for them please Also is the maxibright 200w a good led light thanks
Setup. Lighting
4y ago
2
Solved
Cezar
What do you think?
Howdy what do you think of these 2 lamps, I am undecided to take it. LUMATEK - LED ZEUS PRO 2.9 - 600W. Or Spider Farmer SE7000 650W LED What do you think?
Setup. Lighting
4y ago
2
Solved
hirund
Should I switch to flowering now?
The height of my growbox is 120cm (4 feet) and I'm afraid that sativa can grow taller than that.
Week 2
Setup. Lighting
5y ago
3
3
Solved
Sativa_Juice_Grows
Lighting Question
If anyone has a Mars Hydro tsw2000 light can you tell me what the function of the two switches are? The only thing i could find was something saying that one is better for veg and one is better for flower. Can anybody tell me which one is which? cant find much online to help.
Week 8
Setup. Lighting
4y ago
1
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
4y ago
4
2
Solved
Puffdamagikchillum
Lighting question
Will it hurt to run this giixer 110w led in a 32x32x63 tent with this Bestva 390w led? 2 plants one mainlined and one just lst in 1gal pots. What about the way its set up? Was only way it would go in! Height suggestions?? Thanks and Happy Growing
Week 4
Setup. Lighting
5y ago
2
2