The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Login
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
Login
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
What's wrong with the plant?
Lingsautogrow
started grow question 5y ago
Hey guys my lower leaves are starting to change colour do you think I need to give it more nutrients am only using biobizz grow, bloom and all max
Open
Week 3
Leaves. Color - Yellow
likes
Answer
Charliepugdog
answered grow question 5y ago
Have you tried adding cal-mag buddy?
likes
Complain
ChitownCannaChica
answered grow question 5y ago
Check your PH—- probably don’t need nutes quite yet in week 3 and should have enough nitrogen in the soil at week three... good luck ✌️🏻💚🌿
2 likes
Complain
Similar Grow Questions
Solved
FourTwenty_Plants
Yellow leave tips?
Sooo I found that some of the leave tips are getting kinda yellowish dark and im not too sure if its the light thats not high enough or why this is happening. Humidity is about 55% and temp at 23 Celsius Thats not only happening on 1 or 2 leaves almost every leave has that
Week 18
Leaves. Color - Yellow
1y ago
3
2
Solved
Faegrows
Yellow leaf tips
Anyone know why my plant is showing yellow tips and some random yellow spots? They seem to appear all over the plant.
Week 14
Leaves. Color - Yellow
4y ago
3
3
Solved
Stinkygorilla
New growth lime green/yellow at centre
Please help me diagnose this deficiency or pest (plant 3 with the yellow new growth) last two pictures, no curling but looks like some pest damage, minor.
Week 15
Leaves. Color - Yellow
4y ago
2
3
Solved
Grrrower
Yellow leaves
the leaves below are starting to turn yellow and curl ☹️ I'm continuing to give 5 ml / l of fertilizer for flowering and now it should also have more light available since I moved the other two small ones to the other growbox I don't really know what's going on ... should I do a root wash?
Week 6
Leaves. Dropping off
Leaves. Color - Yellow
Leaves. Color - Pale
6y ago
1
2
Solved
CaptainKurryKush
Yellow Leaf on mid flowering stage.
Hello everyone, how is growing? I noticed some leaves turning yellow on the last week, I'm not sure if I overfeed them or if it is some kind of reaction because I put a new fun in the grow. Does anyone have the same kind of situation? Because it happened only in one of the plant
Week 10
Leaves. Color - Yellow
3y ago
2
4
Solved
Just_Weed
What is this deficiency on new growth, slight yellowing with purple tips? I Increased nutrients to remedy yellowing.
Week 10
Leaves. Color - Yellow
Leaves. Color - Red or pink
Leaves. Color - Dark-purple
5y ago
4
1
Solved
h4rak1ri
PLEASE HELP ME, my frozen black cherry is drying, what could I do?
It’s in the early third week of the flowering phase, but I don’t know some lower branches are drying out day by day, the first three photos shows what I mean, the last one is of the higher branches. Haven't watered for a day, but I don't think its a overwatering problem.
Leaves. Curl down
Leaves. Color - Yellow
Other. Other
2y ago
2
3
Solved
ToRuL88
Consejo número plantas y deficiencias
Tengo 27 esquejes en 1,5x1,5 y 650w de led. ¿ me aconsejáis dejar alguno menos y hacer selección? Había pensado dejarlos crecer unas 3 semanas maximo, que no superen los 40cm y hacerles el lollillopping Sabéis por el color y las manchas que deficiencia pueden tener ? Thanks
Week 1
Leaves. Color - Yellow
3y ago
1
1
Solved
Screwie
Lower leaves yellowing/falling off
Some yellow leaves and smallest ones falling off. This normal?
Leaves. Color - Yellow
5y ago
1
1
Solved
growbie
Brown dots
Hello growmies, i got an overwatering issues. I want to ask you what is best for the flower. Specifically, with her dying leaves? Leave them and give them time? or cut them off? Thanks for any advice ❤️✌️
Week 6
Leaves. Color - Yellow
6y ago
7
4
Solved
ItalyGrow
Yellow tips
Dont know why but one of the girls is suffering from stress. I think this is the cause for the yellow tips or do you have a other opinion? I did LTS training every two to three days, maybe therefore? A other reason could be light burn. But with a distance of 50cm I dont think so
Week 4
Leaves. Color - Yellow
6y ago
2
4
Solved
ganzigunnu
yellow spots first week!
what does this mean? first time seeing this. its also wilted a bit. only 7 days old. didnt measure ph. im not even watering them.
Week 1
Leaves. Color - Yellow
2y ago
4
6
Solved
sashatt
Yellow Leave - Deficiency or Ripening?
Based on the pics above do i have a nutrient deficieny or is that yellowing just the plant maturing?
Week 8
Leaves. Color - Yellow
4y ago
2
5
Solved
NCgrower252
1 of my plants (A.Gold) has 2 leaves that’s yellow. It’s not on the tips. It’s proximal. It’s been Like that from the beginning of Veg. Any tips or ideas on what this is and what I should do about it?
Week 4
Leaves. Color - Yellow
4y ago
1
Solved
Sleepybuddha
Leaf issue
Hey growers hoping for som advice. I’m 4 weeks in on my autoflower grow and I’m giving nutrients every other day now and watering between. I’ve developed one brown leaf at the bottom. The rest of the plant seems fine so it seems strange only just one Any advice is much appreciate
Leaves. Color - Yellow
4y ago
5
5
Solved
fiatchd
Leaf problems
I think I did use too much fertilizers, whats happening here? https://growdiaries.com/diaries/180523-grow-journal-by-fiatchd
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Feeding. Deficiences
2y ago
2
5
Solved
psuperman
Deficiency or Overthinking?
Wondering if this is some sort of deficiency or maybe I’m overthinking? I know I overwater sometimes and I’m trying to get that under control however my other plant doesn’t look like this it’s more solid green. Temp is at 75 daily and humidity is 35-40%.
Week 4
Leaves. Color - Yellow
4y ago
3
2
Solved
JoeGrows420
Yellowing early flower
What deficiency is this?
Leaves. Color - Yellow
3y ago
2
2
Solved
deepsheeba
What is wrong with this plant
Can you please tell me what is that? 1,5 Bloom GHE 1 Biobizz BLoom 0,5 Fish MIX 1 Algae concentrate 0,5 revive 1 ml bio heaven 1 ml Bio acti vera 2 drops PRO Bloom 2 ml Cal Mag Bio BIzz HNO3 as acidifier. I bring everything down to 650 ppm and 6,3 pH soil : ALL MIX
Week 9
Leaves. Tips - Burnt
Leaves. Color - Yellow
4y ago
3
Solved
banurnerphone
Day 38 autos: is this nitrogen deficiency or something cal mag could help with?
Kia ora whanau, Each of my three flowering autos (the Herbies Beginner Auto Mix #1: Ape Fruit Auto, Purple Chill Auto and Godzilla Cookies Auto) has an issue with yellowing older leaves. Do I need more nitrogen or is this potentially something cal mag would address? TYVMIA!
Week 6
Leaves. Color - Yellow
3y ago
4
3