Threads is in beta — try the new feed
Start My Diary
Start My Diary
Log In
Start My Diary
Home
Threads
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
ใบไม้ซีดและแห้ง
swaygrower
started grow question 3y ago
My leaves are pale and have burn marks from pH fluctuations. How can I fix this?
Open
Week 7
Leaves. Color - Yellow
likes
Answer
nonick123
answered grow question 3y ago
Can you control the pH? You have equipment for €40 - €50 that is powerful enough on Amazon or similar. Always work between 6.2 and 6.5 pH.
1 like
Complain
Stork
answered grow question 3y ago
And over water, light stress, So? What is your question here?
1 like
Complain
Similar Grow Questions
Solved
Bezenga
Early yellownes in the leaves?
some bottom leaves became yellow and get dry. She is starting the second week of floration now.. Its to early for this happend? Could be something bad? Im using the calmag to correct the previously problem whit some little dark spots. Ask Just for confirm 😅Thanks ✌️🌱
Week 4
Leaves. Color - Yellow
3y ago
5
4
Solved
BudBrewerz
Yellow leaf
Sooooooo.... Was away from home for a week... Trusted the dripper ... Think she was drowning and having too much of something... Too the dripper away and flushed for a couple of days...She started looking better againWhere do I go from here ...All tips welcome
Week 6
Leaves. Color - Yellow
3y ago
5
5
Solved
Growerxm00
Yellow tips
Hey, having some yellow tips light isn’t too close to the plants what can it be? And it’s just on one plant
Week 3
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Other
2y ago
7
5
Solved
InOverMyHead
Help with unhappy plant
Started developing yellow/brown spots last week. Watering approx 2L every 3 days. Soil is HF/OF/perlite mix. Gave first feeding of FF Trio at 1/3 strength 2 days ago but she's continuing to look worse. More spots, lack of color and droopy leaves.
Week 5
Leaves. Color - Yellow
3y ago
6
5
Solved
Dahliaking
Organic grow, yellow leaves, autoflower
First ever grow. I'm in my 5th week of autoflower, organic grow. Using the bomb paonia soil, raging kush light and boogie brew tea and filter to water. Temps are steady around 86. Started noticing yellowing on bottom leaves. I'm pretty sure it's from under watering? any feedback?
Leaves. Color - Yellow
5y ago
3
4
Solved
Willyweed10
Excess or lack of nutrients?
the older leaves are not dark green but light green with burnt tips and sunburn spots. use of light mix plagron with bloom algae. 1.5 ml per half liter of water for two times a week and once only tap water.
Leaves. Color - Yellow
5y ago
1
1
Solved
Fishcake
Could anyone help me fix this
I've been feeding at 6.4 3ml per l grow 1.5 ml per l cal mag iand just 1 ml per l bloom as I was going to flower in the coming week
Week 9
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
4
2
Solved
Overgrotho
Yellowing leaves 4th week flower
How doe they look? Normal to have some yellow leaves following off at this point 4 weeks into flower? Or too much/deficiency?
Week 12
Leaves. Color - Yellow
6y ago
1
Solved
Punpra04
Leafs get yellow
Leafs get yellow nd slow rate of growth
Leaves. Curl down
Leaves. Color - Yellow
6y ago
1
Solved
EJBudz
leaves are turning yellow from the tips
leaves are turning yellow>>>any help diagnosing? Added a little bit of nutes yesterday, FF Big bloom and grow big, but they were turning yellow before then have cal-mag too but havent used yet
Leaves. Color - Yellow
4y ago
5
Solved
Migo420
Seedling changing colors
Brand new to growing seedlings so could use some advice. As per the diary I thought it was bleaching and gave it slightly less light and then they started stretching again. Current environment: 75-77F; 64-66%RH; ~12DLI (9,000lux/24hr); 0.8VPD; MH: FC-8000 LED at 10%; 444EC, 6.1pH
Week 1
Leaves. Color - Yellow
3y ago
4
3
Solved
Ex0du5
Tip turned yellow and crisp
Can someone help me please. I just found out the tip of my leaves turned yellow and crisp why is this happening? I feed them ph balanced water with calmag every other day then given it 1/4 dose grow nutes last week. I don't understand why this has happened.
Week 3
Leaves. Edges burnt
Leaves. Color - Yellow
6y ago
3
3
Solved
IceeTea31
Help
What is the issue? do they need calmag or should i flush them? if i should flush them what ph should this water have?
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
2y ago
5
5
Solved
StardewGrow
Yellow dots near veins of leafs - Week 4 autoflower gsc in space bin
Noticed 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? Thanks
Week 3
Leaves. Veins - yellow between
Leaves. Color - Yellow
4y ago
1
4
Solved
Yayayatoure
Nutrient deficiency
It's now Day 11 still didn't feed her any nutes yet the old leaves are showing some deficiency. Should I start feeding her next time watering?
Week 2
Leaves. Color - Yellow
6y ago
5
Solved
Japko
My [plant 1] started to have bit yellowish leafes. Is it just not enought water or is it somethig else? I'm watering when the coco seams to be more or less dry on the top because i don't want to overwater.
Week 3
Leaves. Color - Yellow
5y ago
2
2
Solved
Poppetnewbie
nutrients ?too much
I got a little bit ahead of myself (not 1st time with autos) but I got a bit egger on the nutrients knowing that I shouldn't and I skipped my enhancer growth and went straight to enhancer boost🙈 why oi why ?? So I've backed up and now I've added the N section back into my N.P.K
Week 5
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
2
2
Solved
Jimmy_T43
First Grow - Yellow Leaves
Hi all! Yellow leaves problem. I am giving are BioNova X-Cel and PK 13-14. I put like 1.6ml from the X-Cel and 0.6ml from the PK 13-14 in 2liters. (as the package says) and I water it every 3-4 day. Temp. Has been 32+ lately. BioBizz CalMag is coming today. Any Advice? THANKS!!!
Week 8
Leaves. Color - Yellow
5y ago
6
8
Solved
goldfinger
Phosphorus deficiency?
Hey everyone. I'm attaching a couple photos. I can't tell what's going on. pH going in is 6.3. Going out it's 6.1 I fed the plants less (nute burn) than a week ago with tiger bloom. Info is on my grow diary. Any info would be great. If you have any questions please ask. Thank you
Week 7
Leaves. Color - Yellow
4y ago
6
3
Solved
Creenpie
Yellow brown spotted Leaves
Hi. The first Sweet ZZ auto. Second NL auto. PH water before watering 7.0. Whats wrong with these both? Thx.
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Yellow
4y ago
1
1