Shagrathanswered grow question 6y ago
Hi there!
What is the light you are using? Is it really 600W (power draw from the wall) or advertised as "600W" while being max 200? Nevertheless that yellowing don't look like nuteburn but deficinecy of some sort,. My first though was the light is just a little bit too intense for them and therefore the top part starts to show deficiencies but slowly. If the intensity is waay to high they will burn or buds will bleach (turn all white from some parts)
BAMA_251answered grow question 6y ago
I think it’s just light burn did you just add a brighter light
1 like
Complain
MrGreenMananswered grow question 6y ago
It looks like potential mute burn by the looks of the burnt tips. If you monitor EC you can prevent this easily
1 like
Complain
Similar Grow Questions
Solved
CreamOfTheCrop
Brown/Grey spots on the leavesHey, I hope this is my last question for this grow :P I've noticed some brown/grey spots on the yellowing leaves, what could they be, deficiencies or sunburn? I'm still feeding the plant with nutes, but the next watering will be a flush, so I didn't expect discoloring before that
6y ago
1
1
Solved
yungtimmy98
Poorly seedlingHi is the latest pic uploaded showing overwatering? or is it something else?
Leaves. Dropping off
Leaves. Color · Yellow
6y ago
1
2
Solved
Flashback25
Long battle with deficiencies.For a week i have been fighting deficiencies , the ph seems fine. Part of the problem was fixed by calmag but how it seems to be something else, maybe someone can help me identify.mid to top leaves affected. Also overall heat could be a problem (as temps outside rise)
Leaves. Color · Yellow
6y ago
2
Solved
Growerxm00
Yellow leaves, what can it be?Hello growers, I started to have some yellow in the leafs. Ph is 6,4, and I’m only using Hesi nutrients but low doses, and the climate is 22-24C and humidity 40%, what can deficiency it can be?
Thank you
Good grows! ✌️🏼🌱
Week 9
Leaves. Color · Yellow
6y ago
2
2
Solved
mrhat2001
Guys what’s the opinion on flawless finish for flushing. I have read on many forum sites that it does not do anything does anyone have any experience with such a solution. I have used it for the first week to flush the plants and I will use it for two days of the second week.Week 16
Leaves. Color · Yellow
7y ago
1
1
Solved
rawesome
leaf tipsYet again I'm a bit worried about leaf tips. Are they looking normal?
Week 6
Leaves. Color · Yellow
4y ago
5
4
Solved
Growpotkin
Yellow/brown and crispy lower leaves?Some of the lower leaves on my Purple Punch Auto are turning yellow/brown and crispy (day57-58). The one pictured has just developed like this—I trimmed a fan leaf yesterday that was in bad shape. Any advice would be great!
Week 8
Leaves. Color · Yellow
6y ago
1
1
Solved
goldfinger
Deficiency or Nute Lock?I was a told a week prior I was feeling too much. So I stopped. I left town for 4 days and came home to the current photos. One looks like nitrogen deficiency, the other looks like calcium deficiency except I've fed 1tsp of tiger bloom, .5tsp of Cal-Mag and big bloom last week.5y ago
3
3
Solved
BrannabisTHC
PH problems?Hey growers! These purple haze is in their 2nd week of flower. Only one of the two phenos are showing these symptoms. What might have caused this?
Leaves. Color · Yellow
Leaves. Color · Dark-brown
5y ago
2
Solved
Leanleanwok
ODNitrogen overdose? Ph 6.2-6.5
Biobiz grow/heaven/top max
Leaves. Tips · Burnt
Leaves. Color · Yellow
Plant. Other
4y ago
4
Solved
Growergirl_1996
Can someone please tell me what i am doing wrong?Hey everyone,
I am growing a Fat-Banana Automatic from RQS an she is growing pretty well. She is now three weeks after the germination and I had some issues at the beginning with ph(about 7,1 pH). TSoem of the lover leaves turned yellow. what ca i do?
Leaves. Color · Yellow
5y ago
1
1
Solved
Hemporio_Afghani
this girl gets the same feed as the girl next to her who shows now signs of deficiency.
perhaps 1ml/L cal mag was too high?
Week 5
Leaves. Color · Yellow
6y ago
2
2
Solved
SAC87
I am on day 53, I know it’s normal for plants to yellow later in flower, mine turn yellow very early like week 7. Some people way later and theirs are still very green. I recalibrated my ph pen week 6. Happened in under feeding too. Makes bud look awful. What am I doing wrong??Week 15
Leaves. Color · Yellow
8y ago
1
6
Solved
561honda
Is this led light burn ?Ph is on point 6.2 run off is 6.0 no nute burn
Week 10
Leaves. Color · Yellow
5y ago
1
7
