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
Nährstoff Mangel behoben?
Jason420
started grow question 6y ago
If I have a potassium deficiency in a plant and then fix it, will some yellow leaves turn green again?
Solved
Leaves. Color · Yellow
likes
Mr_Weeds_Autos
answered grow question 6y ago
No, once there damaged, there damaged, at this point, it would be in the best interest of the plant to remove them.
likes
Complain
Selected By The Grower
Organoman
answered grow question 6y ago
No, once damaged they will stay damaged, but the new growth will be OK. Hope this helps,............. Organoman.
likes
Complain
CRiSPrGrow
answered grow question 6y ago
Hey there , unfortunately the leafs will not recover , but the problem will stop spreading and the plant itself will recover quite quickly. Hope this helps 🚀
1 like
Complain
Similar Grow Questions
Solved
RecordSet
Yellow blemishes
1 week old seedling is starting to develop yellow blemishes on initial leaves. Soil is biobizz lightmix, PH 6.2 from bottled water with no nutes, 150w led light is at 50% and 25-30cm distance. Is it a cal-mag deficiency, light burn, genetics, or just too soon to worry?
Leaves. Color · Yellow
2y ago
2
4
Solved
TCH0808
Triage Ineffective. Week 3 flower. Getting really nervous...suspected N def. RH 45-50%, 25-27C, molasses, neem 1.5 wks ago, water to slight run-off.
3 plants, same issue. Yellowing. Older growth to new growth. Slow, yet steady spread. 24FEB-01MAR issue. Week 3 flower. Soil pH6.5,watering .75L every 2days, increased nutes 25FEB to 75% dosage (up all 3 foxfarm), 27FEB 90% dosage, 01MAR water 6.3pH. No clue why this won't stop
Leaves. Color · Yellow
6y ago
2
4
Solved
Gundermann
Calcium deficiency or overfed?
Hi. This is about my Apricot Auto which already suffered the yellow tips/edges. I took that as the result of heat/light stress. Now she also developed discoloration and brown spots on some of the leaves. It looks like a Calcium deficiency to me, but I am quite uncertain. Thanks!
Week 7
Leaves. Color · Yellow
Plant. Wilting
Plant. Stem · Red or purple
1y ago
9
4
Solved
Chr0nus
Yellow spots on bottom leaves.
Starting to notice big brown/yellow spots on the bottom leaves only. Plants look healthy at the top but not happy(not praying and look droopy). I water every 3/4 days so it’s not a matter of being locked and Calmag is also used. Can’t figure out what the problem is here.
Leaves. Curl down
Leaves. Color · Yellow
3y ago
3
4
Solved
Growbabie
folhas verde limão / amarelada
Hello, if anyone can help me, I'm having some trouble with my other more developed plant. It is showing very light new leaves in the grooves, I'll upload a photo in "Week1". Thanks in advance!
Week 1
Leaves. Color · Yellow
5y ago
4
3
Solved
Wannabean
PH problems
High Again! I still go the soil ph problems (4.7) my diary is fucked up so dont go after this weeks diary. dolomitic limestone?
Week 9
Leaves. Color · Yellow
Leaves. Color · Dark-brown
6y ago
1
1
Solved
LilBud
need local help with cheese IK it doesn't look right with yellow tip but I am unsure of what it is. anyone have a idea? I think its too much ppm for it but idk
Week 1
Leaves. Color · Yellow
7y ago
1
2
Solved
BruceBlack
Yellow crunchy leaves
Is this normal during the last weeks? I've been feeding just ph'ed water during 10 days after the PK 13/14 Any idea would be awesome, thanks in advance.
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color · Yellow
6y ago
3
3
Solved
Antidotes
Super Skunk Auto
Why are the leaves on Super Skunk yellowing and looking burned Ph level is good
Leaves. Color · Yellow
4y ago
2
8
Solved
Pedroyves
Yellow leaves
Hello sorry for my english I'm french ;) Its my first grow with led mars 600 not in a box but in a room. One plant give yellow leaves I rinsed with water beacause I gived it 2mL for 1,5L of Platinium Organics ans I increased the distance about the plant. Thank you for tour help
Leaves. Color · Yellow
6y ago
2
Solved
Uncledeno
deficiency or normal?
Have some yellowing leaves and only a couple with brown spots, it's not all over but each day I think it's getting a little more, I'm thinking calmag deficiency?
Week 4
Leaves. Color · Yellow
3y ago
6
Solved
cannanub
Yellow stripe on leaf appeared 2 days ago is it an issue?
Is the yellow stripe in my 8/26 picture anything I should be concerned about? Don't want to botch my first real grow
Week 2
Leaves. Color · Yellow
6y ago
2
Solved
KINGT88
Help
I need help my plants are changing colors brown like dying. What am I doing wrong I water them, I recently brought some Fox Farm Products,( Tiger Bloom, Big Bloom, And Grow Big). I haven't used them yet because I think it's still too early. Any advice would be greatly appreciate.
Week 3
Leaves. Color · Yellow
4y ago
1
6
Solved
gamberro
Yellowing lower leaves in early flower
Week 4
Leaves. Color · Yellow
1y ago
3
Solved
Trichome_threshold
Are my plants showing signs of overfeeding ?
Are my plants showing signs of overfeeding ?
Week 4
Leaves. Color · Yellow
6y ago
1
1
Solved
Enyalici0us
Se ve sana esta White Widow Auto?
I see some yellow leaves at the bottom, it has about 30 days left of flowering. Do you think it's missing something? I'm a little worried about those leaves.
Leaves. Color · Yellow
6y ago
1
1
Solved
Bonne_grow
les feuilles du bas jaunissent
the lower leaves are turning yellow, what should I do?
Week 8
Leaves. Color · Yellow
6y ago
1
Solved
SmokeableHobby
Does this look like a calcium deficiency?
Seeing yellowing/browning on the fan leaves for my bonsais. Is this a calcium deficiency?
Week 4
Leaves. Color · Yellow
Leaves. Color · Mottling
6y ago
3
4
Solved
Realtree8858
Couple yellow leaves
first true leaves are turning yellow in both plants.small tips on 2 other leaves. This is "california super soil" bottom 1/3 and fox farm the upper 2/3. Supposed to feed the whole grow. Feeding only RO water, 4 cups every three days or so. Soil to hot for the young plants?
Week 2
Leaves. Color · Yellow
3y ago
3
Solved
edsmokesalot
Yellow leafs slow growth
Hi plants are 10 days old in canna coco natural witch I dont think has any nutriants in it the leafs are bright yellow and seem very slow at growing my light is around 40-50cm from the plants I water 1.5liters every 2-3days when top of soil is dry 1st pic mine 2nd ex of colour
Week 1
Leaves. Color · Yellow
6y ago
4
4