The Grow Awards 2026 🏆 
WTF?
CzechEbolastarted grow question 6y ago
Hi my growers friends. Have a question on you. Looks like Ca+mg deficiency? What do you think
Open
Leaves. Color - Yellow
likes
Answer
Bloombusteranswered grow question 6y ago
Дефицит фосфора на фоне переизбытка азотом! Сделай меньше добавки Gro и больше добавки Bloom! 👆
Соотношение (Gro:Bloom):
- для конца веги (1:1),
- начала цветения (1:3)
- конец цветения Gro не вноси вообще, только Bloom! 👌
Удачи, бро! ✊😇
1 like
Complain
Similar Grow Questions
Solved
Bryde
best leaf insects repellentI have found a few bad insects on my plants past weeks. Does anyone have experience with neem oil? Is it worth a try or would I be better of buying something else?
White vinegar with dishsoap didn't help much.
The bugs are: grasshoppers, stinkbugs, spidermites & fungus gnats.Leaves. Color - Yellow
Other. Bugs
3y ago
2
2
Solved
OmgLegendary
Coco Seedlings slow and yellowing Overwatered/high PhAutoflower seedlings are 11 days out of the coco,bit light green yellowish from start.
I gave too much water with ph around 7.5 which i saw after testing my tap water with teststrips today.
No growth for last few days
Ordered digital ph meter and ph down, is it worth to continue?Leaves. Color - Yellow
Setup. Strain - Autoflowering
Setup. Seedling
2y ago
3
3
Solved
Ah_never_mind
The leaves have yellow spot on the blade its a small one though. Is it fine?Week 5
Leaves. Color - Yellow
6y ago
2
2
Solved
Germano
Droppy Yellow Leaves in FloweringHey Growers,so in only 1 Day the lower Leaves got Yellow and Droppy ( you can see the last 3 pictures i added)
Nut: BioBizz (Grow 2,Bloom 3,Max 1)ml
Temp:( 19-23)
Humidity: 39-46 i add one fan to the grow box, it is blowing wind in the stem area ( to get lower humidity)
Thx :D6y ago
1
5
Solved
DariaFarms
2 autos with crispy feeling sad looking leaves, how can I help them? (more info in diary pl & crit)2 of my autos have been growing leaves that feel crispy and look deformed. I have been watering when the top 5 cm of the soil dries, but I fear maybe I fed them too much nutrients. The temp has also been on the high side (30C 80F). What could be wrong and what can I do for them?Leaves. Curl up
Leaves. Color - Yellow
1y ago
8
5
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
5y ago
2
2
Solved
Broffel
Help, dont know what to do whit this problemHelp Just back from a vacation and a friend of my take care of my plants but have a issue now and dont know how to fix it. Can i use: revive from advanced nutriënts to fix the problem??? The plants are smaller than normalLeaves. Color - Yellow
3y ago
4
Solved
Blabina
What kind of issue is it ?What kind of issue is it ? Is it deficiency or leaf damage ? If deficiency, which one ?Week 5
Leaves. Color - Yellow
4y ago
4
1
Solved
supermegadjj
Leaves yellowing, purple stems, brown spots. HELP Please /first grow speed autoPlease help guys !!!
Since yesterday ladies started to look less and less healthy. Leaves are yellowing, leaf stems are purple and generally it's progressing quite fast. They got a flush with filtered ph water and I fed the with 1 l each oF very light mix.
What should I do?5y ago
3
3
Solved
OldStonedScottishGuy
Leaf Curling and yellowing on three week old plant, how to stop this gettign worse?I am getting leaf curling and yellowing on my 3-week-old Hulkberry plant. I suspect nutrient burn, even though I am using what was recommended by my local grow shop and also RQS's website. I have reverted to water only and raised the light higher. Anything else?2y ago
4
3
Solved
GaiaGanjas
newly exposed leaf locations are yellowlight burns and yellowing appear on the tips of the rain.
there is an intense yellow color on the newly released jam leaves.
I applied calmag last week, is it too much?
Do you think I will make the next 2 irrigation without fertilizer?6y ago
8
7
Solved
akiokwon
some color difference (spots) on leaves?Hey guys i‘m new to this hobby i‘m growing Super Lemon Haze (auto) by Greenhouse Seeds and i was wondering what these spots could be. Any idea? I‘ve tried to find an answer but i couldn‘t find it. Thank you for all your support on this page.
Thanks in advance!
PeaceLeaves. Color - Yellow
2y ago
1
2
