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Back to Grow Questions
Deficiency?
Growernotshower1
started grow question 5y ago
Anyone seen leaf damage like this before? 6 weeks into veg in FFOF. A few fungus gnats but no real infestation. Not adding any nutes yet. Really concerned as the plant is looking less green and more yellowy than it did last week.
Solved
Week 5
Leaves. Color · Dark-brown
likes
JUNGLE_B4RNS
answered grow question 5y ago
Lil Calcium deficiency. Nothing really bad.
2 likes
Complain
Selected By The Grower
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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. Deficiencies
3y ago
2
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Piquillo
Brown spots, droopy leaves
I'm trying to figure out what's wrong with them. Leaves look stiff, droopy and feel a bit dry. Am I overwatering? Potassium deficiency?
Week 5
Leaves. Curl down
Leaves. Color · Dark-brown
6y ago
2
Solved
einamio
First time DWC, day 70, 3 weeks in flower. Nasty rusty spots appear on lower leaves. Is this CalMag or else? Please help understand and fix, thank you :)
I'm using TA Tripart, current EC is 1.6 - ph 5.5-6.5. Everything was smooth until week 10. Two weeks ago I started adding Plagron Power Buds and Green Sensation. Yesterday added CalMag to see if it helps, but it doesnt seem to... She drinks a lot, ph mostly goes down, EC static
Week 11
Leaves. Color · Dark-brown
Leaves. Color · Black or grey
Leaves. Other
2y ago
8
6
Solved
balansa
hi there
need help. its not rast fungus. itin about cal-mag defficiency.
Week 6
Leaves. Color · Dark-brown
6y ago
2
2
Solved
Krzymek
Is it normal?
Hi its my first growing time so I'm not sure is it normal or not. It's around second week of flowering Plant is (I'm not sure) white widow automat or "quick one automat" I don't write any label 👏 As you can see something is happening on the leaves 🍃
Leaves. Edges burnt
Leaves. Color · Dark-brown
3y ago
2
1
Solved
Jordan73
Phosphor mangel?
Phosphorus deficiency? I have 2 leaves that look like this.
Leaves. Color · Dark-brown
Feeding. Deficiencies
3y ago
1
1
Solved
Smokin_Joe
Guess on what this is?
Unsure what this issue might be. PH seems in check going in and out. Getting mainly Fox Farms nutrients - got very weak doses of B-52 and CalMag a week or two ago. The other two plants are fine.
Week 6
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color · Dark-brown
5y ago
2
3
Solved
GhostmanGrows
Chocolope Tent (Nutrient Lockout?)
My choclope photoperiod plant gets brown spots while her sister receives too little nutrition. I think it's a nutrient lockout. (2/3 weeks left from harvest) Ladies get Plagron COCO A+B and Green Senations. I don't see any mold, air circulation is good.
Week 10
Leaves. Color · Dark-brown
4y ago
6
Solved
jaydee702
burnt tips on leaves during flowering
how do i keep my leaves tips green during flowering ive been getting burnt tips about midbloom of flowering ive tried less P K and more P K but still have the same burnt tips on my leaves when flowering
Week 14
Leaves. Color · Dark-brown
4y ago
3
4
Solved
Elendil
Too much nutes?
Is this from too much nutes ?
Leaves. Curl up
Leaves. Color · Yellow
Leaves. Color · Dark-brown
6y ago
4
3
Solved
NeverToxic
Handel es sich um Kalzium oder magnesium mangel oder ist das ein Pilz
It's Skywalker from Dutch Passion, now in week 3.5 of flowering. I fertilized it with Green House Feeding Grow at the beginning, and after the time change, I used Bio Bloom according to the manufacturer's instructions. The soil from Plagron has brown spots everywhere for the past 2 days.
Leaves. Color · Dark-brown
2y ago
1
Solved
Coconut_kiss
Discoloration and brown tips
Nutrient burn or something else?
Leaves. Color · Dark-brown
6y ago
1
4
Solved
Diariesweed
Folhas pontos de ferrugem
Does anyone know what's going on??
Leaves. Color · Dark-brown
6y ago
2
Solved
HappyHarvest
Upward Curling Brown Leaves/Nutrient Lock Out?
I've got a serious issue. Started 3-4 days ago, right after adding nutrients and increasing light. Leaves are curling upward and browning. Not crumbling yet but look like they will be soon. Both new and old growth is being effected. Maybe the Mineralized Phosphate was too much.
Week 5
Leaves. Curl up
Leaves. Color · Dark-brown
6y ago
1
3
Solved
Drgreen13
What's this please. I have asked yesterday but this looks different. Please help me.
Leaves. Color · Dark-brown
4y ago
4
5
Solved
Duke_Elak
Unsure what?
It might be caused of overcompensating Water and/or to often. Also Im RE uses last crops soiless mix as medium. 30%perlit 30%peat moss in HYDRO claypebbles 40% Coco coir Dried for 2month before washubg and BUFFERING with cal mag.
… Show more
Week 1
Leaves. Edges burnt
Leaves. Color · Dark-brown
Plant. Too tall
6y ago
2
2
Solved
Magic_Chelsea_Crew
Leaf problem
Found this on the some leaves, don't know what it is, my suspicion is mold.
Week 8
Leaves. Color · Dark-brown
5y ago
2
6
Solved
Growit2321
New growth problems
Is this a calcium deficiency? Noticed it the worst on the newest growths I’ve got slow growth as well. At first i thought it was bugs but then I noticed darkening it leaves and more spots showing up even after checking for eggs( none found)
Week 3
Leaves. Edges burnt
Leaves. Color · Dark-brown
6y ago
1
2
Solved
Samurai0627
Are you deficient in calcium?
Black spots appeared on the leaves. What is the cause? Flowering 6 weeks
Leaves. Color · Dark-brown
4y ago
1
Solved
Mitch
Seedlings leafs
My seedling is 2 weeks old, used fox farm chart amd used 6 tbsp per galon to make solution, watered 3 plants only 1 is showing this symptoms please advise.
Leaves. Color · Dark-brown
6y ago
1
1