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Back to Grow Questions
Orange/Brown spots
Rebelgoose
started grow question 6y ago
I need some help. One of my plants has started to get orange/brown spots on its leaves and some lower leaves are yellowing a bit too. Its not bugs and its.not light or heat burn. Any Ideas?
Solved
Leaves. Color · Mottling
likes
NorthernFrostCannabis
answered grow question 6y ago
Calcium Deficiency IMO or Manganese Deficiency... Hope this helps, https://www.growweedeasy.com/cannabis-symptoms-pictures
1 like
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Selected By The Grower
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ValleoGrow
Hey i noticed some wierd brown looking spots on some of my flowers, what could this be? See photo Day 68 week 9
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The_Northern_Skunk
leaves curling/patchy leaves
having issues with these two ladies, ones leaving a curling I think I might have to make the feeding more frequent for her, and the other girls got light patches on some of here leaves, thanks in advance for any replies 💚
Leaves. Curl down
Leaves. Color · Pale
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6y ago
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ItsGrowingOnMe
What’s with this Odd growth rate and leaf pattern
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Leaves. Color · Mottling
3y ago
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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
3y ago
6
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Solved
VeruZ
Healthy?
They are growing very fast right now, but some leaves have spots as you can see. Unfortunately, I watered with too high a pH value (around 8) in the first weeks, but I've adjusted that now and they are getting their 6.4. Maybe nutrient deficiency? Should I add Bio Grow?
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2y ago
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Solved
DrGreenThumb24
Leaf issue
Got an issue with some leaves turning this colour. Anyone got any input? We are nearly 7 weeks in, growing in compost and only feeding 1ml/ltr. I’ve also attached a picture of the whole plant. Leafs at the bottom seem to be turning, the ones up top all seem a good colour.
Leaves. Color · Mottling
5y ago
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patchy new growth
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Leaves. Color · Yellow
Leaves. Color · Pale
Leaves. Color · Mottling
5y ago
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Fishcake
Is this a ph problem
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Leaves. Color · Mottling
6y ago
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Solved
Tom6667
Does this look like minor leaf burn, too many nutrients or something else?
I believe two of the plants developed minor leaf burn. One has white streaks on the middle and outer portions of several leaves, and the other has a rust, reddish stripe parallel to the center of several leaves. I’ve attached pictures above. Thoughts are greatly appreciated.
Week 5
Leaves. Color · Mottling
Feeding. Other
5y ago
1
1
Solved
DrDank22
What nute def?
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Week 8
Leaves. Color · Mottling
6y ago
1
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Solved
Kirsten
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Week 11
Leaves. Color · Mottling
1y ago
8
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Solved
Toastdtoast
Still K deficiency?
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Week 9
Leaves. Color · Mottling
5y ago
4
3
Solved
Terra_Farma
Calcium Deficiency? pH problem?
Brown spots on some newer growth now on both plants. Canna Terra Flores brings the pH of water down too much even at a half dose. I didn’t think I’d need to adjust pH much in soil. Any suggestions at this point? Thinking to just feed plain water to bring the pH up at the roots
Week 8
Leaves. Color · Mottling
6y ago
3
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Solved
xbrico
Deficiency or OD?
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6y ago
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FastbudsFanatic
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Week 5
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6y ago
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Week 4
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8y ago
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Week 2
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8y ago
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Week 11
Leaves. Color · Mottling
5y ago
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