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Back to Grow Questions
Are these blotches calmag deficiency?
AlienFarm
started grow question 5y ago
Are these blotches calmag deficiency?
Solved
Leaves. Color - Mottling
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Fruitgrower
answered grow question 5y ago
Don't think so or you'd ewe it on more than one leaf. Could be just spillage of nutrients burnt on by magnification of the light
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Selected By The Grower
Similar Grow Questions
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
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Solved
Weisasss
Cal/mag def. Or nute burn?
I think I've got a Cal/Mag deficiency going on....or burn....not sure. Rust colored spots developing on leaves between veins. My pics labeled today, 11/9, show the progress. I don't think I'm overfeeding and growth is still progressing. Can anyone confirm?
Week 9
Leaves. Color - Mottling
4y ago
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Solved
Filippo33
Rostfelcken
Habe auf der 2 Dame jetzt kleine Flecken (ähnlich wie rostlecken) gefunden. An den unteren Blätter hab ich was gesehen. Kann mir da jemand ein rat geben woran das liegen kann bzw wie ich das in den Griff bekomme das es sich nicht weiter ausbreitet? Danke im voraus
Week 2
Leaves. Color - Mottling
5y ago
1
1
Solved
StuG69
Calcium or Phosphorus Deficiency?
One of my 3 Cream & Cheese has upper leaves on 3 stems/colas per the pic. The lower leaves are OK, the other 2 plants are fine. Thought calcium at first as phosphorus is more lower leaves? Maybe just add CalMag? Thank you so much!!
Week 10
Leaves. Color - Mottling
4y ago
3
2
Solved
lezhonka
Having persistent yellow/brown spots on my leaves. Took a close up picture to show them better. I adjusted my nutrient schedule to increase phosphorus content. pH is checked daily. What else can I do to eliminate the problem?
Week 9
Leaves. Color - Mottling
7y ago
8
4
Solved
Blucha
Silver stains on leaves
Only curious about leave stains and its color. Can anyone recognise what deficiency that is?
Leaves. Color - Mottling
5y ago
2
Solved
xbrico
Deficiency or OD?
Early signs of deficiency or OD? Have some small yellow spots on a few leaves of my plant - also a small bit of edge deformation and one with twisted leaves. Wondering am I looking at Early Calcium Deficiency or Early Nitrogen OD. Any Advice? Thanks in Advance.
Leaves. Color - Mottling
5y ago
2
3
Solved
Canuck054
Identify the issue...and how do I correct it
What is going on with this plant... Same nutrients, same watering, same pH for all plants. One on right is fine...left one is showing issues with dry crispy tips
Week 5
Leaves. Color - Mottling
5y ago
1
2
Solved
Livewire99
Deficiency or Pigment?
I have strange brown spots appearing all over my top fan leaves at week 7 of Flower. I thought this could be genetic coloring starting to fill in, but now I think it's something more. https://media.growdiaries.com/static/post/photo/31218/4085521_grow-journal-by-livewire99.jpg
Week 13
Leaves. Color - Mottling
5y ago
2
3
Solved
CannaMom2
WHY?? Still looks like Calcium Deficiency?? HELP!!!
Can Someone Please tell me what is going on here? I have a detailed diary if you have any thoughts on why it still looks like a Calcium Deficiency. Plant looks healthy except this. First time for coco (bagged & prebuffered), grow dots, and wick bases so I am at a loss.
Week 9
Leaves. Color - Mottling
Feeding. Deficiences
2y ago
12
5
Solved
Catova
Phosphorus Issue?
Slurricane is having a phosphorus issue and not drinking water as fast after transplanting. I’ve been feeding cal mag every water and thinking it’s a root zone issue. Should I apply stop watering and apply a follar feed of 3 part general hydro nutrients?
Week 6
Leaves. Color - Mottling
10mo ago
3
3
Solved
cheetobreath
What is this deficiency with DWC, GH Trio, flower day 19
I'm in about day 19 of flower and a deficiency just showed itself in the last day or so. It's in the last 3 photos of week 3 of flower in my journal. Any ideas on what it is and how I could mitigate the problem? Grow has been essentially flawless up to this point, thanks!!
Week 12
Leaves. Edges burnt
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5y ago
4
3
Solved
KommanderKeen
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Week 4
Leaves. Color - Mottling
7y ago
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1
Solved
SLuGGeRNauT_420
Help!
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Week 4
Leaves. Color - Mottling
5y ago
2
2
Solved
TheMayor4434
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Week 9
Leaves. Color - Mottling
5y ago
5
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Solved
Fishcake
Is this a ph problem
Hi my plants have these spotting on them I think ot has to do with the ph would just like second opinion
Leaves. Color - Mottling
5y ago
2
2
Solved
DrDank22
What might be going on with her? In Ocean Forest soil just water so far no nutes.
Week 4
Leaves. Color - Mottling
7y ago
2
6
Solved
BudTowers
Brown spots on lower leaves
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Week 2
Leaves. Color - Mottling
Other. General questions
6y ago
1
3
Solved
Canadian_Steelheader
Hello, There are copper coloured spots on many leaves on one plant. I have tried Foliar spraying with magnesium. But it doesn’t seem to help. There is a bit of purple in the stems as well. I gave them some cal-mag, but still there. A few fungus nats. Gave nematodes 2 days ago.
Week 11
Leaves. Color - Mottling
7y ago
6
4