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
Leaf strange
Athosanswered grow question 4 years ago
The yellowing means that your plant is hungry, it's nothing to be alarmed. Keep in mind that managing a deficiency is quite easy and it does impede flowering, just give it some grow nutes. unfortunately since biobizz is not too concentrated, you usually need much more than the recommended dose.
What worries me are the spots on the leaves: is that water? because it looks like bugs. If it is water then nevermind, if it isn't, then get some neem oil and / or insectisidal soap.
2 likes
Complain
The8thChevronanswered grow question 4 years ago
Two things. You're low on nitrogen, this is causing the yellowing.
The spots are coming from you misting the plants with water. The droplets magnify the lights and your leaf burns.
Now, while I'm 99% sure about the second part, if you haven't been spraying the leaves, then you have pests, but I don't think that's the case.
Add some nitrogen and stop spraying. Good luck!
1 like
Complain
Similar Grow Questions
Solved
donnie700
I just got my meters in today. Soil pH is reading 7.5-8.0. I wasn't testing the pH of my water until now, reservoir read 8.3, applied pH down to get it to 6.7 and a ppm of 120. The ppm of the runoff for #5 was reading 1500, i flushed it down to 900. Are they locked out of nutes?Week 2
Leaves. Other
6 years ago
2
3
Solved
RastaMouse
after 2 weeks I m very worried about my lady’s. at first I thought it was over feeding so flushed the bed and started again. I had left my pump on constant so put it back to timer. But I m still getting a lot of brown spotting on leafs and there dying from the edge in root rot??Week 11
Leaves. Other
6 years ago
2
1
Solved
GanjaFarmar
Basically im seeing some deficiencies on plant number #1. It can be calmag but not too sure! Ive also been using filtered reverse osmosis water, which ive heard can cause deficiencies. Im thinking i might have boron deficiencies on my plants by the way it looks. Can someone helpWeek 2
Leaves. Other
6 years ago
6
4
Solved
dancingshrubbery
Day 4: Leaves have started to brighten and yellow at a fairly alarming rate. With the lower leaves falling off, this looks like a Nitrogen deficiency. Take note of the picture on Day 4 where LSD (the tall plant on the left) is much brighter, and more yellow than Phantom OG (rightWeek 11
Leaves. Other
6 years ago
1
1
Solved
UK420hydrogrow
Can anyone give me some advice what should the run off be ph and ec for week 9 of flower growing in coco coir need help plants severely sickWeek 9
Leaves. Color - Yellow
6 years ago
1
1
Solved
G4NJAG4NG
Hi growers! I am on week 5 flowering and I am only feeding bloom and bud candy nutrients, I am no longer feeding any micro and grow, because I am giving them less nitrogen obviously some leaves are starting to turn yellow, is this okay? I am half way through flower cycle.Week 11
Leaves. Color - Yellow
6 years ago
1
1
Solved
Denzul
After noticing calmag deficiency in some other ladies I preventativly hit everyone with cal mag. Few days later see yellowing on leaves (pic above). Could they need more cal mag? Also looks like could be nitrogen deficiency? Thanks for any help with this issue.Week 7
Leaves. Color - Yellow
6 years ago
1
1
Solved
SlimShimey
The plants are now placed in rows, not on the windowtill but behind & below. This means that they’re:
1. Growing towards the window once again
2. Have parts of them barely exposed to the sunlight.
What do I do?
Do I let them grow how they want to? Should I trim away some leaves?Week 6
Leaves. Other
6 years ago
4
4
Solved
JBOrganix
Wanted to check and see what others thoughts are on the new growths. I know it's been behind for the top dress which was just done so it'll be a day or 2 before shes getting good uptake again. Is the light green small growth near flower sites normal? Or is that a nutrient defic?Week 4
Leaves. Other
6 years ago
1
1
Solved
HolySmoke
Has anyone seen this in the gorilla auto? And is this advantageous for the plant?Week 2
Leaves. Other
6 years ago
1
1
Solved
Sauswaus
Lower two sets of fan leaves have gone yellow, leaves on internodes in between haven't changed colour. Not sure what's causing this. Nutes? (3-4 more weeks of time released nutes in soil) Too much water? Did water a bit extra because I wasn't going to be home for a couple of daysWeek 9
Leaves. Color - Yellow
6 years ago
3
3
Solved
sdelapena85
Anyone out there able to identify N deficiency on newer leaves or if the lighter color is just the way the strains new growth looks? I worry and have the habit of wanting to do more more more which I am trying to stop. Trying organic. Should I roll on, feed N, or top dress?Week 8
Leaves. Color - Yellow
6 years ago
1
1
Solved
Anxious_Passenger
I have tried to figure out what this could be without much luck... it seems that my leaves are having a slightly yellow tint to them under the grow light. Under normal light it seems ok, what could this be? Overwatering I am guessing but not sure..
Any help would be appreciatedWeek 2
Leaves. Color - Yellow
6 years ago
1
Solved
Lord_Will
It's been a week since I switched to flowering and new growth on the plant all has a yellow/lime green colour but this seems to go away when the leaves fully grow out and growth in general has not slowed down. Based on the pictures in my diary should I be concerned?Week 6
Leaves. Color - Yellow
6 years ago
2
1