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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
ChefDan420
I have some kind of deficiency but not sure what. I’ve flushed & hit her with some cal mag. It’s almost time to flush anyway, (day 45) is there more that I could do? She’s got some buds, maybe fine 🤷♂️
Week 22
Leaves. Color - Mottling
7y ago
1
Solved
NuggetPawn
On the last photo, has anyone got any idea what these white looking balls are? Almost look like eggs!
Week 1
Leaves. Color - Mottling
6y ago
2
3
Solved
CRIM_mir
Day 46 NL Auto: Multiple Leaf Problems Developing after Possible Nute Lock and 2x Flushing — Should I feed again @ lower TDS? What’s wrong?
Hi growmies! Wks 3-5: overfed 3 plants Wk 6: TDS after plain h20 1800-2300ppm; 2 flushes w/ gallon h20/plant Wk 7: TDS readings 500-800pp, but 1 plant showing multiple types of leaf problems I thought I fixed it, but now I don’t know what’s up or what to do? Thoughts?
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Leaves. Color - Mottling
5y ago
5
3
Solved
Jmanc
Help, I'm getting yellow brown patches on the leaves! This has only occured over the last few days and up to then the plant was really healthy apart from slug trouble. It's getting 1.5ml of both bio bloom and grow per litre.
Week 6
Leaves. Color - Mottling
6y ago
1
1
Solved
vicisdope
See the photos of the aphid (I think) attack. Online help = 🤯 sprayed the soil and misted the plant with hydrogen peroxide (1.5 tbs in 1 cup ish of water. Other plant also had spots on leaves. All clipped now. Is hydrogen peroxide enough? Rather not get another spray
Week 12
Leaves. Color - Mottling
6y ago
4
3
Solved
GWSD82
Should I remove foliage affected by deficiency, or just let it ride?
Autoflower started showing sign of deficiency at week 8. Assuming CalMag, as I filter my water and affected area is new growth at top of plant (see pic). 1) Can someone confirm CalMag deficiency or something else? 2) Should I remove affected leaves or leave them be? Thanks
Week 8
Leaves. Color - Mottling
Feeding. Deficiences
5y ago
1
3
Solved
MoWax
Yellow spots and dry ends on leaves
Hello! What could be wrong with the plant on the left? What do the spots on the leaves indicate? They are 17 days old.. Thanks for the info
Leaves. Dropping off
Leaves. Color - Yellow
Leaves. Color - Mottling
2y ago
2
2
Solved
Cannabisflakes
Nute Burn?
So, been growing these 4 girls, 13 weeks now. Everything for all of them are the same. Plant n#1 started to show some signs of burn leaves and curling down. Any ideas of what could be?
Week 13
Leaves. Curl down
Leaves. Color - Mottling
5y ago
1
1
Solved
420_Little_Green_Fingerz
Deficiency?
I think I have an issue here which could be a calmag deficiency please could I ask if you think im right? Thanks
Week 5
Leaves. Color - Yellow
Leaves. Color - Mottling
Feeding. Deficiences
5y ago
4
4
Solved
Bingeling
Brown patches on Leaves
Brown patches starting to appear again on fan leaves. Im using ph'ed water and have begun giving her nutes since last i saw the problem about a week ago. The problem seemed to go away, but has now returned og the newer leaves. Any ideas? Lower leaf pic is the old damage.
Week 3
Leaves. Color - Dark-brown
Leaves. Color - Mottling
3y ago
2
5
Solved
KOKOK
Help my plant
Hey, i see something wrong with my plant, untill Day 10 she was under the cfl lamp n every thing was ok, at the Day 11 i switched the light to LEd and this happend:( İ noticed when i compare the photos of the day 11 with Day 10, please help me im nervous, Thanks. What you think?
Week 2
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
Leaves. Color - Mottling
5y ago
3
3
Solved
Middlelifer
Leaf problems
Looking at these pictures any thoughts on what I got going on here? Help!
Leaves. Color - Mottling
5y ago
1
Solved
FoTwenny
Leaf discoloration
Day 36: I noticed some slight discoloration with rusty/yellow looking spots on the Triple Cheese plamt. It was pretty faint on just a few leaves with a couple worse than the rest. I included a photo of this particularly bad looking leaf. Otherwise, she seems to be healthy. I was
Week 13
Leaves. Color - Mottling
5y ago
13
7
Solved
bSandersWitASteelChair
Leaf Spots, weak color, and leaf ripple
Please help me identify possible causes of this: small spots on leaves, minor color fade (not burn) along edges, and strange 'ripple' effect. A user commented that he thought my plants looked deficient but hasn't elaborated further yet. What might this be? Multiple issues?
Week 5
Leaves. Color - Mottling
Feeding. Deficiences
Techniques. LST
5y ago
1
3
Solved
rockbo47
What issue am I looking at here?
Any ideas what issue I'm looking at here? On roughly 4-6 leaves currently, not on new leaves. Running calmag so wouldnt have thought its calcium def. but I am using rainwater instead of tap water this time. Plant is looking great other than these spots...
Week 5
Leaves. Color - Mottling
5y ago
1
1
Solved
Kommandant666
Light spots on upper leaves
So I noticed some light spotting/discolouration on the upper leaves of Samus. I've never seen anything like it before but is it normal or something to freak out about? Are the leaves mottling?
Week 5
Leaves. Color - Mottling
4y ago
5
6
Solved
Doraemon
Weird color and strains on leaves
Today my plants got something weird on their leaves. Some stains appeared on older leaves, and the new ones have a strange color, it looks like they are painted. More or less the same on another plant, some edges on new leaves look burned and weird color and shape on new leaves
Week 3
Leaves. Color - Mottling
6y ago
3
7
Solved
Zukyyy
Damaged leafs
Hi guys! I have a flowering Northern Light with several damaged leafs, as you can see on the pictures. Are they deficiencies of some sort? If so, what do you think can be the root cause? I use only filtered water and the RQS easy boost mixed with the soil since the beginning. TY
Week 7
Leaves. Color - Mottling
6y ago
1
3
Solved
bbkaldo
Is it a Cal-mag deficiency? From total newbie point of view.
I really need help with these dots on leaves - any ideas, pros, masters, exp. amateurs, anyone? I had no problems just till today on 2 out of 4 trees. (only low humidity in germination, but they lived through) Photos taken few hours ago, and now it is like 50% more of it. WTH?😓
Week 3
Leaves. Color - Mottling
Leaves. Other
2y ago
2
1
Solved
Fitzwell
Think I need to add more cal-mag might be turning into a cal-mag whore? We will see....
Week 10
Leaves. Color - Mottling
6y ago
6
5