By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see Privacy Policy
Accept
Effect of light only? Really?
Rush2112started grow question 4 years ago
These girls same strain (strawberry cough photo), born on same day, same medium same feeding except the one on the right was removed from the light about 3 weeks ago and put outside. I thought dark green from nutes, seems the light alone makes such a difference? 45 watt LED
Solved
Setup. Lighting
like
GMSgrowsanswered grow question 4 years ago
Light number one, environment number two, feed number three. Cheers
Fruitgroweranswered grow question 4 years ago
Can just be genetic. I'm running two runtz from seeds and they both look completely different in every way. One almost always looks sick.
like
Complain
NobodysBudsanswered grow question 4 years ago
Fairly sure spectrum impacts leaf color, as that impacts light absorption. could be wrong.
like
Complain
AlienScrOGanswered grow question 4 years ago
U have do the some fo to all plant .. ??? ., I see One with lst and One not stressed ... I see the dark more stressed the the light green ....
like
Complain
Similar Grow Questions
Solved
Sven0190
Best lighting timesWhat are good lighting times for normal and autoflower plants?
Can autoflower plants be permanently illuminated?Setup. Lighting
10 months ago
7
7
Solved
just4funm23
required lightningWhat is the required amount of lightning in a 100x100x180 tent for 1-2 plants with a pretty decent yield? how can I calculate it for myself?Other. General questions
Setup. Lighting
10 months ago
9
7
Solved
Greengoose
Light DistanceQuestion about light distance. Do you prefer full power greater distance?Or lower power, shorter distance?TIASetup. Lighting
a year ago
4
3
Solved
Scipio
Best Light Schedule for Autoflowers?I'm wondering what light schedules my fellow growers like to use with their Autoflowers? I'm debating weather the additional cost of a 20/4 is worth it in terms of growth and increased Bud Quality/Size over a 18/6 schedule. I would love to hear your experiences.Setup. Lighting
a year ago
4
8
Solved
Ross4Twenty
Could someone give me a little insight of how far above I should have this light?I’ve purchased the spider farmer g3000, wanting to know peoples opinions on how far above away from seedlings etc, what % at different stages etc,
What % and “ above canopy at seedling
What % and “ above canopy at mid veg
And same again for start of flower and end of flower. Ty
Setup. Lighting
a year ago
1
1
Solved
Finniegrow
When to lower light intensity?When is the right time to lower light intensity? I'm on 5th week of flowering, should I keep my lights on max or reduce the power/increase the distance to plants? I have around 1000W of Led's at 35-60cm distance from the tops. I see no burning/bleaching or anything like that.
Other. General questions
Setup. Strains - Photoperiod
Setup. Lighting
10 months ago
9
8
Solved
guerilla
Lifespan of led grow lights?Lifespan of LED quantum boards?
Hi
I'm looking for anyone who has first hand experience with the lifespan of the led grow lights. I'm not looking for the manufacturer guidelines. Just anyone who has noticed any difference in performance from the LEDs over time..
💚Setup. Lighting
10 months ago
6
4
Solved
GodOfAnger
light intensity for clones right after transplant ?basically should you treat them like a early veg ? using migro 4 array and it recommends 40 percent intensity at 35 cm away for early veg. or because they are just transplanted should I give them a lower light intensity.Other. General questions
Setup. Clones
Setup. Lighting
a year ago
3
Solved
Spicy_lemon
Light recommendationsWhich light would you recommend VIPARSPECTRA xs1500 or VIPARSPECTRA p2000. Or ather recommendations around 200€?ps I grow in a room without tintOther. Other
Setup. Lighting
a year ago
2
2
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 nowSetup. Strain - Autoflowering
Setup. Lighting
Feeding. Other
a year ago
5
Solved
MrNiceZ
Daylight CycleI would set up a daylight cycle for my next grow
VEG
LED 1h from 20 to 100%
16 h 100%
1h from 100 to 20%
Flower
LED 0.5h from 20 to 100%
11 h 100%
0.5 from 100 to 20%
could I also set the "sunrise and sunsets" to 18 or 12 on top?
Would that work
=so VEG 20h
Flower 13h
lightSetup. Lighting
a year ago
3
Solved
bbkaldo
'Claws' on tips just after flowering started. Previous answers help - it is a bit worse. I keep a perfect VPD. What should I do? Flower wouldnt fI'm confused. For the first 3w I used LED as instructed 30-40cm, I had ~43cm,100%dim, everything was fine. When the bloom started yellow claws appeared and still there, maybe a bit worse, with 53cm and 75%dim. Mostly on BPP, one more plant showed her claws today aswell. 😓
Leaves. Edges burnt
Leaves. Tips - Burnt
Setup. Lighting
a year ago
2
2
Solved
GrowsInTents
What lights for a 2'x3'x6' tent?What light or lights for a 2x3 footprint? Veg and flower. Deciding between 2x Viparspectra XS 1500, 2x HLG RSpec 100, or a combo 1 of each. Budget is 200-300ish. Cheaper is better. Open to suggestions. Not sure if I should have 2 of the same lights or mix n match.
Setup. Lighting
a year ago
8
9
Solved
Cannabotix
When to increase light intensity for my autos?I'm at the start of week 3 for my autos. When should I increase my light intensity and how much it's at 40% right now. It's a s24 ac infinity if that helps. Greatly appreciate the community helping me out this is my first adjustable light.Setup. Lighting
a year ago
2
3
Solved
MrGreen92
Mars Hyrdo TS600 - 100w but mistook for 600wI'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?a year ago
3
3