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Back to Grow Questions
Some major problem
Elendil
started grow question 5y ago
What is this? Do I put something too much or too little of it ?
Solved
Leaves. Color - Mottling
likes
TimTheTerpMan
answered grow question 5y ago
Looks like some possible calcium burn. Shouldn't really need cal mag unless ya have a problem. 🤘😤
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
FluffyPants
Any help identifying this leaf issue?
Hi everyone, I have a couple of issues popping up on Medea's leaves, and I'm not sure what they are. She's in week three now, and otherwise looks healthy (if growing a little slower than usual). Her last feed (3 days ago) was her first one with a 1/2 dose of the GH trio (0.3ml/L)
Leaves. Color - Mottling
Leaves. Other
4y ago
2
2
Solved
Rabanete
What are the brown spots on some leafs? Picture WTF Day 36
Week 6
Leaves. Color - Mottling
8y ago
4
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Solved
Gangaman84
Does 2nd pic look like it’s going better than 1st i had massive insect problems due to location but I made a my special formula and to me looking better
Week 5
Leaves. Color - Mottling
5y ago
1
Solved
RhodiesGrow
Leaf disorder. Genetics, deficiency??
Anyone have any idea what is going on with this Watermelon Zkittlez Auto? She has had funky looking leaves since she started growing leaves. Nutes and enviro details in diary description. All other ladies in tent healthy with same nutes, soil and environment. Genetics??
Week 4
Leaves. Color - Mottling
2y ago
2
4
Solved
Dreadnug
Calcium issue
Can someone recommend the best way to remedy a calcium deficiency?
Week 17
Leaves. Color - Mottling
3y ago
2
3
Solved
brownbae420
Septoria or cal/mag deficiency?
Is this a fungus or deficiency? I only have this showing on one of the ladies in my tent.
Week 9
Leaves. Color - Mottling
2y ago
1
2
Solved
SeanR
BROWN SPOTS on seedling leaves!! PLS HELP!!
My Seedlings are at day 10 now and on 1 of them, im starting to notice small brown spots on it. -coco medium -PH 6-6.1 -current feed EC at 425 -feeding once a day, water with calmag (7ml for 10L water), and root protection (hydroguard) -temp 25-27C, Humidity 70-80% -light 18/6
Leaves. Color - Mottling
6y ago
3
Solved
bobo66
what are these white spots on the upper leaves?(Skunk 1Fem Sensi Seed ,Plagron Alga Nutries)
I only see such white spots on the tops of a few plants,The plants have been flowering for 21 days they are beautiful anyway, i don't see much trouble, i just haven't seen such white spots on the top of the plant yet, the lamp is high enough and the temperature is perfect. SKUNK1
Leaves. Color - Pale
Leaves. Color - Mottling
4y ago
6
9
Solved
GrowGirl419
Hi everyone! My little contest lady is starting to have some troubles. Can anyone tell me what is going on and what I canshould do to help her on this last stretch of time before harvest.
Week 8
Leaves. Color - Mottling
5y ago
2
2
Solved
Rando1314
Neuts lockout possibly??
Gave them all haircuts then topped off w new soil in the pots on Sunday night. Watered w nutrients but then today they looked like this!! They’ve gotten progressively worse since Monday morning so I’m thinking possibly a nutrient lockout? I watered just now w flora-Kleen
Week 3
Leaves. Curl down
Leaves. Color - Mottling
Feeding. Deficiences
5y ago
1
1
Solved
Anna-J
Brown/rust spots have been increasing on one of my 3 plants. Appearing on upper and lower, newer and older leaves. Does not appear to be a light/heat issue. Treating it as possible Cal def by increasing cal-mag nutes.
Week 8
Leaves. Color - Mottling
6y ago
7
6
Solved
PitchDope
This is an organic.I feed canna cal+mag full with ro water + silica+kelp+EM + molasses .There is also in the mix ,a spoon/gallon dolomite+silica My first mistake was ph'ing 5.8,like i was used in coco,no other plant affected till i saw my candida today having one spot. Any ideas?
Week 5
Leaves. Color - Mottling
7y ago
4
2
Solved
MrLahey
Help the rookie w/ a possible calmag deficiency?
Does this look like a calmag deficiency? Link to my journal entry for settings/water param/etc for these to see if you can spot the issue? https://growdiaries.com/diaries/187101-grow-journal-by-mrlahey. Using TDS 0-2 ppm ro/di water with calmag additive.
Week 3
Leaves. Veins - yellow between
Leaves. Color - Mottling
2y ago
6
7
Solved
ThePotFactory
The yellow spots that were seen last week have multiplied and started to appear on newer leaves. I should mention my tap water E.C is 0.8 so quite high. I still however added calmag this at it seems to look like a calcium deficiency. Are they to young for one though? Thank you
Week 3
Leaves. Color - Mottling
8y ago
5
8
Solved
Granddaddy_Terp
Brown spotting?
Hey everyone! My plant is in her 5th week and a few days ago (around day 30) I noticed some brown spotting on a few of the mid/lower leaves. Does anyone know what this could mean? I gave her her first feeding 3 days ago. 1/4 strength veg nutes and 1/8 strength bloom nutes.
Week 4
Leaves. Color - Dark-brown
Leaves. Color - Mottling
4y ago
1
3
Solved
MooMan
Damage spots on leaves/
Hello If you could please have a look at the spots on the leaves and let me know if I should worry about it. I did also take a leaf off but forgot to photo that was partially pale. she is just entering flower.
Week 4
Leaves. Color - Mottling
3y ago
3
2
Solved
Sense8
rust spots on the leaf
hi friends, there are rust colored spots on the leaf. what could be the problem 1.light at close distance 2.cal-mag deficiency 3.excess of nitrogen
Week 5
Leaves. Color - Mottling
5y ago
3
3
Solved
Dante
There are some strange spots on some of the leaves. Does anyone know what they are?
Week 4
Leaves. Color - Mottling
7y ago
2
Solved
Inigo_Chrontoya
What are these orange spots on my leaves?
Last night I applied Dr. Zymes for the 1st time and this afternoon I noticed these orange spots. This plant had a shell issue when it sprouted which caused the weird curling of the leaves.
Leaves. Color - Mottling
5y ago
1
1
Solved
Cannaisseur90
Cant figure this out
Any input on this issue?!?! Can't figure out problem i keep facing. Starts in flower around week two. Auto in soil only fed once and added fox cal mag a few times.
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Mottling
9mo ago
12
11