The Grow Awards 2026 🏆 
What do you think is the cause of the leaves becom...
ButterfliesLittleFarmstarted grow question 4y ago
What do you think is the cause of the leaves becoming yellowish with brown spots?
likes
Grey_Wolfanswered grow question 4y ago
@ButterfliesLittleFarm your plant has used up all of the available Nitrogen so it is now cannibalising the leaves
to get what it needs .
Despite the misinformation on the Internet your plants DO require nitrogen throughout the entire growing cycle
WhyBudsbunanswered grow question 4y ago
Hi ButterfliesLittleFarm,
Looking at your diary and I can point out a couple things:
PH usually is corrected after adding nutrients as the PH may vary after mixing them.
Also I see that you're not feeding any nitrogen for quite some time. That is probably the cause of the yellowing if you ask me.
There's an indication saying to use the tablets you're using with the Easy Pellets (aka Easy Boost Organic Nutrition). Probably that's why the N is missing.
likes
Complain
Similar Grow Questions
Solved
Royalgorillaxx
Yellowing on leaves7 days old seedling. Trying to identify the problem. Please help me. Biobizz light mix on one and compo sampa soil on the other. I spray only with water just to keep thr soil a bit wet. Not an overwatering.Leaves. Veins - yellow between
Leaves. Color - Yellow
Setup. Seedling
5y ago
2
2
Solved
98greenlude
Nitrogen deficiency?Bagseeds from medical JesusOG
2 gal pot with a lot of drainage
Ff Ocean soil
Ff nutes - big bloom, grow big, and Tiger Bloom
Epsom salt for calmag
82daytime temp
72 night
About 40% humidity
LED lights 14 inches away with other supplemental lights aroundLeaves. Veins - yellow between
Leaves. Color - Yellow
3y ago
6
Solved
doobieashtray
Help. White widow Auto day 7I am curious about this white widow auto seedling. This is day 7. Seems to be losing a little color, but is still growing faster than the other 2 seedlings I dropped. Any suggestions on this? I have only been watering with distilled water. I have not fed any nutrients yetLeaves. Veins - yellow between
Feeding. Deficiences
4y ago
2
Solved
Dbkoop
Mg deficiencies? RDWCI have a Lemon auto RDWC and Blue dream auto in ffof mix. Both are showing some deficiencies or something no. Both have dark green veins and have like a gradient effect where it gets lime green to yellow inside outwards and a few burnt tips. Any advice?Leaves. Tips - Burnt
Leaves. Veins - yellow between
Leaves. Color - Yellow
4y ago
3
Solved
StardewGrow
Yellow dots near veins of leafs - Week 4 autoflower gsc in space binNoticed these yellow dots two days ago. It is now 1 day until it has been 4 weeks of veg. Two days ago I have it it’s first does of nutrients, Miracle-Gro 20-20-20 plant food. Just gave it another shot today. Is there anything else I should do to keep the plant healthy? Thanks3y ago
1
4
Solved
maelxich
Mg deficiency?2/3 of these girls are turning yellow between the veins. I’ve been doing a 1tbsp/gal Epsom sly foliage spray & added same to 1 gal when feeding today. Grown in compost/perlite with some soil mixed in. The Durban looks good but the Ghost and the GSC both seem Mg def right?Week 3
Leaves. Veins - yellow between
4y ago
3
1
Solved
FarmerJon
Apricot Oreoz... the Unhealthy RuntDoes anyone have any experience with growing Anesia's Apricot Oreoz seeds? The plant seems to be experiencing a Cal-Mag related nutrient deficiency that the others are not. All plants are being grown under the same conditions. Any suggestions?3y ago
2
2
Solved
ButterfliesLittleFarm
What do you think is the cause of the leaves becoming yellowish with brown spots?Week 6
Leaves. Veins - yellow between
4y ago
3
2
Solved
smokeDK
Hi there, this is my first time growing ever. I am very concerned about the leaves. They turn yellow(like a pattern) and turn brown and fall off. It started 2 weeks ago an become worse and worse. I will do anything for some help :)
Best Regards, dude from DenmarkWeek 9
Leaves. Veins - yellow between
8y ago
1
1
Solved
Cezar
the leaves turn yellowthe leaves turn yellow
Hello dear colleagues
you can help me with this problem, I am new in the field and I don't know what they suffered.
watch the pictures please!
PH 6,3
LUCE 19~5
WEEK 5
thank you
YOU ARE THE STRONGEST GROUP !!!Leaves. Webbing
Leaves. Veins - yellow between
Leaves. Color - Yellow
5y ago
6
6
Solved
Jukha
Help- yellow dotsBoth lower and upper leaves are affected (new leaves are affected less and the condition worsens as they mature).
Leaves are affected on all sides of the plant,looks like sort of mechanical damage, no pests found. Appears even after sparying with pesticide repeatedly.What is it?Week 3
Leaves. Veins - yellow between
5y ago
1
2
Solved
MrSnoid
Interveinal chlorosis and dead spots on leaves, deficiency?This started appearing about a week ago, after I watered until runoff with plain water. It's on a couple of leaves higher up both plants and seems to be progressing. I am feeding advanced nutrients Grow Micro and Bloom but have been using very low doses, like 1ml/L.Leaves. Veins - yellow between
Leaves. Color - Mottling
1y ago
6
2
Solved
Top_Banana
What deficiency is my plant struggling with? She has been planted in the ground which has quite alot of clay.Leaves. Veins - yellow between
4y ago
1
2
Solved
mailosa
Weird yellowing between the veins, which the plant had since germination. I don't know what to do about. I am trying feeding it nutes to see if that works.Week 2
Leaves. Veins - yellow between
6y ago
1
1