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Back to Grow Questions
Small dots
MGonzaga
started grow question 5y ago
Small lighter dots started to appear in some leaves, some leaves are getting yellow, whats is this? (last photo)
Solved
Leaves. Color - Yellow
likes
GreyArea51
answered grow question 5y ago
Magnesium deff?!
1 like
Complain
Selected By The Grower
MGonzaga
answered grow question 5y ago
I researched i discovered thar biobizz has a lack in Mg. i'll see what i can do about it. Thanks
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Complain
Similar Grow Questions
Solved
LittleG
Ph and medium
My soils ph is at 5.6 and I’m using coco coir and perlite mix
Week 6
Leaves. Color - Yellow
4y ago
2
3
Solved
Ner0z
Pale lower growth
So my bottom leaves have gone completely pale but my new growth looks pretty good. They were transplanted yesterday but the leaves were already a light lime. Any idea why the first set of true leaves are this different. Promix hp/6.2ph in. Runoff 6.5. 1 25% str light feed done
Week 1
Leaves. Color - Yellow
Leaves. Color - Pale
5y ago
4
1
Solved
Maskedcucumber
Iron and potassium deficiency ?
Hello, it looks like iron and potassium deficiency, what do you think ? I'm just a noob.
Week 3
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
5
3
Solved
Cannabingrowin
Leave colors on 3 week old clones blackberry Kush in Coco coir and a jiffy disk
Sudden yellowing and discoloration of a e or 4 week cutting. I water it when I see the Coco getting a little dry. I make sure there is at least 20% of run off water. I watered with pH corrected water to pH of 6. I also add a small amount of canna bioryzotonic for their roots.
Week 1
Leaves. Curl down
Leaves. Color - Yellow
4y ago
3
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Solved
Goodvibs
Hi all, I have had very slightly yellow tips on this plant for a while. She is mid week week 10. Two days ago the leaves started to curl and the yellow has spread slightly. Last night I flushed her with PH water and have dimmed the light slightly, anything else I can do 🤙thanks
Week 9
Leaves. Curl up
Leaves. Color - Yellow
3y ago
4
5
Solved
ILikeTomatoes
Leaves dying
Last week I noticed that the leaves were starting to burn on the tips and added a question here. Most ppl said I should give less nutrients so I started giving only 800ppm (I was giving them 1000). Today I noticed that the leaves were like this.
Week 15
Leaves. Color - Yellow
5y ago
3
6
Solved
TerraDonc
Leaf discolouration. Nutrient deficiency?
Leaves are discoloured and clawed. Started about a week ago with yellowing of tips and clawing at top of the plants. Now lots of leaves are slowly changing colour. Thought it was nitrogen toxicity but my runoff is 330ppm. Are they deficient in nutrients?
Week 4
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Yellow
5y ago
1
2
Solved
Acel1958
5th week of flower Leaf problems
Having a problem with some of the leaves. The lower ones are turning yellow (pic. 1) and some of the tops are showing splotches. Any idea how to fix this. I am in week 5 of flower and need to correct quickly.
Week 15
Leaves. Dropping off
Leaves. Color - Yellow
4y ago
1
1
Solved
NanoGrows
Damaged fan leaves
Hello, I can't understand why some of leaves are loosing colour at the tips. Sunday I mixed the nutrients, it was at 6.3 so I did not adjust. Today risen to 6.4.
Week 4
Leaves. Tips - Thick
Leaves. Color - Yellow
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5y ago
2
2
Solved
Donparmigiano
Bottom leaves lifeless and yellow
Hi! My plants are in their 2nd week of flowering and some of the leaves at the bottom of the plant (very few in the middle) are starting to turn yellow and they look kind of lifeless. It's very dense in the tent so maybe they don't have enough light? or lack of nutrients ?
Week 4
Leaves. Dropping off
Leaves. Color - Yellow
5y ago
5
5
Solved
ClaireCrystal
Skittles plant with brown spots
One of my skittles plants is starting to get these brown spots with a yellow outline. Any advise is appreciated!
Leaves. Color - Yellow
Leaves. Color - Dark-brown
3y ago
1
4
Solved
Jworjik
What is my leaves yellow?
The pH is 6.5 watering and run-off. I use CalMag with the nutrients. what is the Reason of the yellowing of the leaves?
Leaves. Color - Yellow
5y ago
5
Solved
barkido1996
Hello guys, some leaves are yellow, it's only 2-3 leaves in the middle, middle low part of the plant.Yellow at the end of the leaves and green at the base of the leaves, it's subtle thing but I'm afraid it will worsen and spread over time
Leaves. Color - Yellow
2y ago
3
4
Solved
Newbiegrowshow
Yellowing leaves
Hi @everyone hope someone can help me with this, my Bruce Banner feminized is 3week old and has got yellowing leaves, any help would be much appreciated ❤️🙏
Week 3
Leaves. Color - Yellow
2y ago
8
6
Solved
the_canna_scientist
Fast-growers starting to show issues.
Got some issues on these fast growers. I've been treating it as a cal-mag deficiency, however I've been feeding calmag for two weeks and its only getting worse it seems. Any thoughts? PH is 6.0-6.3, PPM 444 feed, RH 47-50%, Temp 77-81f.
Week 5
Leaves. Dropping off
Leaves. Color - Yellow
Leaves. Color - Mottling
5y ago
3
2
Solved
diabloelnino
Weird mark on leaves
Should i be concerned about this on my leaves ?
Week 2
Leaves. Color - Yellow
3y ago
1
2
Solved
iMpulsive_Grow
Are my leaves ok
Is the yellow normal for it to be still on those leaves or is are those yellow spots suppose to go away? Day 7 and day 11
Leaves. Color - Yellow
5y ago
1
1
Solved
Wrath55
Discoloration entering late bloom period! Help I'm a newbie!
I am entering late bloom and my girls are experiencing color discoloration. Burn tips = nute burn from last week. Now I'm getting tiny yellow dots on some, half yellow leaves on some and on two or three a rust color spot. Help! What can I do to fix this?
Week 14
Leaves. Color - Yellow
4y ago
3
3
Solved
BurningTreezz
What problem on my plants?
Half of my grow look like this..??! Don‘t know what the problem is.
Leaves. Color - Yellow
3y ago
5
6
Solved
brandonfarmer
Yellow marks in leaf center and weird King Kush?
There seems to be some yellow marks developing in the center, this tends to be on the outer side of the leaf, especially during over/under watering? Could this be calcium/magnesium deficiency being that the water source is from reverse osmosis? Also, any thoughts about the KKush?
Week 1
Leaves. Twisted
Leaves. Color - Yellow
4y ago
1
2