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Back to Grow Questions
Help please
DankCityCeo
started grow question 6y ago
Does it matter if I have one white light led and one purple?🤷♂️🏾🙈
Solved
Setup. Lighting
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TheUk420Show
answered grow question 6y ago
Most growers tend not to mix them. In theory there's no reason saying you can't. It may stress your plants though. If you have a look at lighting experiments on yt. You may find your answer.
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Selected By The Grower
Similar Grow Questions
Solved
GlockAbuser
Nutrient burn, Light burn, or Phos Def? red stems purple bruises,
Noticed red lines leaking red into the leaves with purple bruising, and the starter bottom leaves seem to be turning yellow, with the leaves above looking dark green with spots. Is this signs of light burn or nutrient toxicity? And is it lacking phosphorus or just the strain gen?
Leaves. Color - Dark-purple
Plant. Stem - Red or purple
Setup. Lighting
2y ago
3
4
Solved
BRLGrow
Dropping sad girls
Hello masters !! 2nd grow trying to make everything right. Candy kush autoseeds 35 days 1st week of flowering The plant dropping on the top, new grow twisting, little yellow tips Over or under water? Light stress?nutrient excess?
Leaves. Other
Setup. Lighting
Feeding. Deficiences
5y ago
3
7
Solved
jimmminycricket
Lights
Uguguhrjrj is this enough light for these babez? 600 watt tamlampy
Setup. Strain - Autoflowering
Setup. Lighting
6y ago
2
3
Solved
GoldenWeedGrower
Lights type and distance
Lucy is just entered in the pre flowering stage and I'm wondering if I have to use veg (130W) or blom (70W) lights or both ? At which distance the light has to be ?
Setup. Lighting
4y ago
1
1
Solved
PeppeItalia
Luce rossa e blu insieme in vegetativa.
Secondo voi accendere led vegetativi luce blu, insieme alla luce rossa può fare male ai piantini. Oppure tenere tutte e due pulsanti della lampada accesi insieme non farà solo che bene alle piantine?
Week 1
Setup. Lighting
5y ago
1
2
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
5y ago
2
3
Solved
SlyNJen15
Wzdragon LED grow light
Does anyone have the Wzdragon 1000w LED grow light? What height should it be at each stage? Should I follow what it shows on Amazon. No info was sent in box.
Setup. Lighting
4y ago
1
1
Solved
Dankbudz1
Hps
Is a 600 watt hps suitable for a 80x80x160 grow tent or is that over kill thanks
Setup. Lighting
4y ago
6
4
Solved
Kolibri
Marshydro FC oder FC-E
Lohnt sich der Mehrpreis der FC Serie im Vergleich zur FC-E Serie? Auf dem Papier ist der Unterschied ja eher marginal.
Setup. Lighting
4y ago
1
2
Solved
G46Go
I have 240w lm301B and now bought 301h. 120x120 tent. Temperature is 28 around
Landlord asked why electricity so high? thats a big problem its good that he cant come to the house because of C haha but thats fucked up because i bought new 240w lm301H so its gonna be hard to use them both.which is better? Consider electricity/yield 1light:%100 dim 2:60-70 dim
Buds. Not fattening
Setup. Strain - Autoflowering
Setup. Lighting
6y ago
4
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
2y ago
5
Solved
Growladyeastmidlands
Light meter
Hi ate tenmars light meter any good and are they needed
Setup. Lighting
4y ago
2
Solved
3lementa1
Should I dim 1000w for small space?
My grow space is 46"Lx67"Hx24"D. I have a dimmable 1000w mh and will switch to 1000w hps soon. For this size space, how high should I expect to have the 1000w? Is 100% too high? Pic is older.
Week 15
Setup. Lighting
5y ago
1
1
Solved
LeastExpectedGrower
What are optimal PPFD
Anyone have a quick and easy rule/suggestion for PPFD & lux for plants in Seedling, Vegetative & Flowering states? Lots of divergent answers online. At plant top right now I'm currently at ~1000PPFD and the lux readings are 49,000-51,000. What are 'best practices' for this?
Week 3
Setup. Lighting
4y ago
4
3
Solved
savethehumanseh
How can I reduce the heat in my 5x5 tent (650w light bar/6" ac Infinity and a ton of fans) without AC? Do I have to leave tent open?
5x5 tent is in a kind of lung room (utility room) that stays around 20C/68F. The tent always seems to be at 30C86F with lights on. Ive added and moved fans, opened more intake vents. I have AC, but its -25C/-13F outside. Id like to drop the daytime temp 5ish degrees for flower.
Setup. Lighting
Setup. Ventilation
5y ago
2
6
Solved
Filippo
Low cost lights? Che consumino poco (sotto i 10pw se possibile)!
Setup. Lighting
5y ago
2
Solved
6toecat
Recommended intensity for Viparspectra P2000
I'm using a Viparspectra P2000 at 75% at 12". Should I have it at 100% ?
Week 7
Setup. Lighting
3y ago
2
1
Solved
EXZELENS
Can I change my autoflowers light cycle withou reducing their yield significantly?
I am having humidity/mold problems and was thinking of changing the cycle so the grow goes off at noon ( currently it goes off at 1am and its winter and gets real cold with 88% humidity). Even if I stress them, it would be better to not have mold than reducing the yield, right?
Other. Mold
Other. General questions
Setup. Lighting
5y ago
1
1
Solved
MrGreen92
Asymmetrical baby seedling
Hi everyone, just need an opinion on my poor seedling that looks a bit mutated and stressed, came home today and my timer decided to break and just stay on no matter what you press.. My heater comes on when the lights off and was 28c in there 🙄 should I move the light away?
Leaves. Curl up
Leaves. Twisted
Setup. Lighting
4y ago
5
6
Solved
TheHighentist
Standby lights in grow tent, under dark period/night time
My humidifier has a weak blue standby light. Does this make it impossible for me to use during the plants dark period?
Setup. Lighting
4y ago
3
3