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
Too much light ?
GoldenBoyAMGstarted grow question 7 months ago
Too much light ?
RQS - Critical
Sf 4000 dimmed 50% 65cm distance
BioBizz 50%Light Mix 50% All Mix
26 celsius 60% humidity
#day5
Open
Leaves. Color - Yellow
like
Answer
VanTheMananswered grow question 7 months ago
Most LED-Light sellers recommend a distance of about 40cm and tell that you dont gain any advantage from having LED-lights further or closer to the plant...
As others have mentioned place your lamps at the optimal distance and adjust the dimmer according to what stage your in instead of adjusting the height of the lamp.
Unless you have your lamp so close that that you are heat stressing the plant, i dont believe you can give your plants to much light, when using artificial light-sources.
like
Complain
kashmiranswered grow question 7 months ago
your good but why not 30% 35 cm ? Saves you lots of moneys in the long run man. Good luck
like
Complain
Similar Grow Questions
Solved
cropduster
Problems in second week of flower, any ideas? Yellowing with some brown spots and purple stems.First signs of issues?
Medium - Pro mix hp
Nutrients Gaia Green (75/25 mix of 444 and 284 in base)
Top dressed week 4 with 3 tbs of 284 and 3 tbs worm castings
two teas - first veg tea second bloom tea
3/4 to 1L every two days of well water ph 6.5 ppm 213
Purple stems from stalk
4 years ago
2
3
Solved
Nat889
Why is the bottom two leaves turning yellow. The ph has not changed from 6.8.
Week 3
Leaves. Color - Yellow
4 years ago
1
1
Solved
Seven1AteChef
Brown spot/ dry spotI have a brown spot at the tip of my 2 week old plant. Please help!
Leaves. Curl up
Leaves. Color - Yellow
4 years ago
1
1
Solved
Gonach
Hojas Amarillentas - Lemon King - 4-5 Semana vegetaciónMis plantas se están colocando amarillas. Estoy a días de pasar al ciclo 12/12 ya que regué de forma foliar con Big One.
En caso de ser ausencia de nitrógeno, como podría resolver la carencia.
Muchas gracias por sus valiosos comentarios.
Leaves. Color - Yellow
4 years ago
3
5
Solved
Dankbudz84
Ppm too high for AutosI think my ppms are too high. I am growing in organic and feeding cal mag, mammoth p, molasses, recharge and every other week a tea with living soil girl flower power. Ph Is around 6.7 and giving it 6.5. Ppms are in the 3000 range. While two other are 1900 and look great. Day 62
4 years ago
5
Solved
Patatone
Yellowing leafs.Hi, this plant is a green gelato automatic from RQS that I'm growing next to my trained plant. I've been giving her the same nutrients and she didn't show any problem until now, its grown 70 cm tall in 6 weeks and it's now flowering. Am I overfeeding her? Already know it's not PH
Leaves. Color - Yellow
4 years ago
1
2
Solved
MrTasuri
Ph issue?Hello, I'm getting a bit worried. I'm not sure does this yellowing happen because of my high ph? I think my soil have been moistured pretty long and wouldn't want to try lower their ph with water. Have anyone ideas what is the problem and how could I fix it? Thank you in advance!
Week 3
Leaves. Color - Yellow
4 years ago
3
4
Solved
buddhi_coop
Leaves yellowingThese leaves are stressing me out. I’m not sure if I’m having a lockout or if I’m not feeding enough phosphorous. Either way, I’ve been using 3 ml/gal of tiger bloom, 3 ml/gal formulex, 3 ml/gal big bud & 1tbsp of molasses for feeding. What do I do ?
Leaves. Color - Yellow
Leaves. Other
Feeding. Deficiences
4 years ago
3
3
Solved
DaddyPrime
Yellowing lower leavesYellowing lower leaves. Is she just hungry for npk? Or is it a different issue? Any opinions would be helpful
Week 9
Leaves. Color - Yellow
4 years ago
5
6
Solved
Tucsonfrank
Yellowing/browning near veins of leaves during 4th week of flowering?This is my 4th week of flowering. Should I be concerned about the yellowing/browning near the veins of the leaves. Some small ones are dropping on their own as well.
Leaves. Dropping off
Leaves. Color - Yellow
4 years ago
2
2
Solved
NeoCat
Brown spots on lower leaves - ph fluctuations?I have discovered some brown spots on the lower leaves.
I suspect it might be down to ph fluctuations - first time growing DWC so probably my bad!
Does anyone agree?
I should also add - I did a nutrient change a few days ago and for the first time added calmag & silicon
Week 5
Leaves. Color - Yellow
4 years ago
1
3
Solved
JustAnotherGardener
High TDS and low ph runoff - Lockout? deficiency?Struggling with some bad soil (beginners mistake). I water with dechlorinated tap water at around ph 7.4 and 400ppm (not feeding yet). But runoff ph is 6 and around 1000 ppm.
Am I dealing with a N-lockout? why such a ph difference and high TDS value?
Leaves. Color - Yellow
Feeding. Deficiences
4 years ago
4
5
Solved
Gee43
Yellowing and fallingThis is a critical purple auto. It started off fine but during the flowering stage it.has been the pits. I have leaves yellowing on the bottom as well as the top. Even little leaves are yellowing and falling off. What an I doing wrong?
Week 7
Leaves. Color - Yellow
4 years ago
2
2
