Check the winners The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Log In
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
English
Log In
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
Missing nutrients?
GermanBoy69
started grow question 2y ago
Asking for a friend. What could be the problem/Which nutrients are missing? I have some monster buds mix from zamnesia, could this be helpful? https://www.zamnesia.com/de/6114-monster-bud-mix.html
Open
Leaves. Color - Yellow
likes
Answer
AestheticGenetix
answered grow question 2y ago
dechlorinate water if you havent been. simply boiling water first makes a huge
likes
Complain
Similar Grow Questions
Solved
Bigbird
Yellow on new growth
Hello every i was wonder if i can have some some from all the growers in this community so im on my second grow ever but i started to notice some yellowing on my plant new growth i cant find what is is so was hoping i wilk have better ansers thrue here
Leaves. Color - Yellow
3y ago
2
2
Solved
Straightcurve6
Yellowing tops 7th week auto super lemon haze
I have a 7 week old super lemon haze auto and the leaves are yellowing pretty sever from the middle of leaves on some of my tops and stunted growth, any ideas? Could it be lockout it's growing in Coco and is my first grow. Thanks in advance for any help.
Leaves. Color - Yellow
6y ago
1
1
Solved
HighPastor
Yellow spots on some leaves
I need some help guys to understand what is this? My plant leaves seem to be showing since today some yellow spots which I believe is an early cal mag defficiency sign (as I use tap water which is kind of soft apparently). Any help? Thanks in advance, my furst grow.
Week 2
Leaves. Color - Yellow
1y ago
11
4
Solved
Weediz
Light-green stripes in the middle of big leaves
Its my first time growing in coco, and I think the girls is growing more slowly than they should and I have found some light-green stripes on my leaves. Any idea what might be wrong?
Week 4
Leaves. Color - Yellow
4y ago
5
6
Solved
Akvinsky
Setup: Soil+vermiculite (5:2) Temperature in box is about 84F. Near the led 60w is about 90F Ph in - 4.5-5.0. Out - 6.0-6.5 (because of vermiculite?). Ppm in - 140 (only water last few days) . Out - 1500 On vegetative stage there was no problems with the same ph and ppm plevel.
Week 7
Leaves. Tips - Burnt
Leaves. Veins - yellow between
Leaves. Color - Yellow
6y ago
4
Solved
legal_grower
YELLOW LEAF TIPS
Leaves. Veins - yellow between
Leaves. Color - Yellow
2y ago
1
1
Solved
Aonjacktallbeck
Ph problem?
Is this a ph problem or something else? My meter doesn’t seem to be accurate. I’ve been feeding top crop veg once a week and ph 6.3 (soil), my run off was a bit high, a gave just plain water (ph 7) but no help. Photos from two plants. Heeelp
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Feeding. Deficiences
6y ago
1
1
Solved
MantisMan
Yellow edge with brown spots on fan leaves
I am wondering if anyone could help me figure out what is going on here. She’s been healthy all grow, but in the last week has started showing the weird yellowing/browning on a few leaves. The temps, nutes and light haven’t changed really. Anyone have any idea what this could be?
Week 11
Leaves. Edges burnt
Leaves. Color - Yellow
Other. General questions
6y ago
1
2
Solved
Duggster
In the past few days im after noticing some discolouration on some of the leaves. They look to be turning a yellowish colour. Is this something I should be concerned about? And if so, what should I do about it?
Week 9
Leaves. Color - Yellow
6y ago
2
2
Solved
SkatehouseFarms
Nute burn and yellowing I don’t have a ph pen/meter please help what do I do I’m using mearth coco/perlite and dr earth dry amends and worm castings
don’t have a ph pen/meter all I have is the general hydroponics ph drops I’ve been waterin at 6.3-.6 ph. my plant is having some yellowing nute burn and I don’t know what to do please help the I’m growin in mearth coco/perlite with dr earth 4-4-4 and 3-9-4 flower dry amends help!
Week 5
Leaves. Color - Yellow
Feeding. Deficiences
Feeding. Other
5y ago
2
2
Solved
BakedPanda
Leaves Yellow-ish, Is My Harvest A Goner?
Yellowing Leave (see Day 32 Photos) - Noticed a few leaves are yellowish on their tips & pointing downwards - I'm getting quite worried on whether this means they have: Nute burn? Light burn? Any tips or advice, is my plant ok? In soil (premium planting mix) w/ 20% perlite
Week 5
Leaves. Color - Yellow
5y ago
7
3
Solved
FreakyMilk
Leaf tip yellowing.
Help! Is this nutrient burn? Light stress? Starting to get some yellowing on leaf tips. Early Miss autoflower, week 2-3 of flowering.
Leaves. Veins - yellow between
Leaves. Color - Yellow
5y ago
2
4
Solved
kevzzz
Quickly yellowing leaves, stunted growth for 10 days
Ooph I need help again. My plants are starting to yellow –– quick. They were a bit pale about 12 hours ago, now they're totally yellow. I haven't watered in 3 days yet the soil is still damp (not wet), but about 30% perlite. Organic potting mix, no nutrients added. Water pH 6.5
Leaves. Color - Yellow
6y ago
3
4
Solved
88kasanova
Yellowing
My leaves are yellowing pretty bad and a few of them have brown spots on them. Can anyone look at my pics and diagnose my girl??
Week 8
Leaves. Color - Yellow
6y ago
1
3
Solved
Grumpy
Yellow leaves
Hi guys! I have little problem with my plant. But idk the ph or nitrogen is wrong :/ So few leaves start to yellow or lime green.
Week 4
Leaves. Color - Yellow
6y ago
1
1
Solved
ukterpdoc
Yellowing leaves whats up
Hello friends I'm in late flower buds frosted nicely trichomes not signalling ready for harvest yet and have not flushed. Some of the plants have yellowing on leaves can any please tell me whats up and am I OK?
Leaves. Color - Yellow
6y ago
2
1
Solved
Freebyrd
Leaf tips yellowing. Overwatering? Or nute burn?
I recently flushed my soil with water that was PH 7 (my soil was a bit too acidic). My question is: are the yellow tips and browning due to the overwatering from the flush? As well as stripping the soil of its calcium? Thinking of giving them 3-4 days before watering with calmag
Leaves. Color - Yellow
3y ago
1
1
Solved
Wilsongrowwell
Drooping yellow leaves on seedlings
I have a 2 week old seedling and it’s two leaves have gone slightly yellow from the tip inwards and have started drooping, not extremely but enough to see there is a problem. Any help will be massively appreciated, thanks in advance !
Leaves. Curl down
Leaves. Color - Yellow
Leaves. Color - Pale
5y ago
1
Solved
JERgarden
What kind of deficiency?
Hi growers. Is this a nitrogen deficiency? Or Could be a zinc or magnesium deficiency? Currently at week 6 of flowering and givining to her a home-made bat guano humic extract. Thanks in advance.
Week 13
Leaves. Color - Yellow
6y ago
3
3
Solved
EXZELENS
Is it natural?
Is this nature´s cycle or something that I need to take care?
Week 8
Leaves. Color - Yellow
6y ago
3
2