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Back to Grow Questions
CalMag Deficiency?
Goblinman
started grow question 4y ago
Hi, I've noticed these spots appear on one of my plants and a burnt end on it's neighbor. Do I need to up my MagCal?
Solved
Leaves. Tips - Burnt
Leaves. Color - Yellow
likes
gottagrowsometime
answered grow question 4y ago
Hey bro. Its cal mag def. But the tip burn, isn't tip burn. Its overwatering or some form of root rot.
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Selected By The Grower
AsNoriu
answered grow question 4y ago
https://www.growbarato.net/blog/en/deficiencies-due-to-excess-nutrients/ Just maybe ? Leaves are very dark. But could be wind damage or leaf to leaf mechanical ....
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Similar Grow Questions
Solved
kush_dreams
Nute burn or something else?
My middle and top leaves are yellowing from the tip and edge inward, is this the nutrient burn or another issue altogether? Runoff PH was 5.9 and ppm was 700.
Week 13
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Deficiences
6y ago
3
2
Solved
thcwnc
PH problem
Hi.I have problem with low PH Grow in soil canna terra proff+,mineral canna terra nutrients , led lights,its 3rd week bloom autos Leaves turning yellow from bottom and yellow tips on top.I was sure its npk deficiency and maybe cal mag or light burn. EC:1.4 PH:5.5:( What to do ??
Buds. Not fattening
Leaves. Tips - Burnt
Leaves. Color - Yellow
5y ago
1
4
Solved
draco38
Problema all’applicazione olio di neem
Ho applicato olio di neem sulle piante ieri sera per i parassiti però sembra che io abbia danneggiato le foglie e ora non so più come rimediare, formato spray flortis. Le foglie sono piegate e ci sono anche qualche segno giallo. Come posso rimediare a questo problema ? Aiutatemi
Leaves. Tips - Burnt
Leaves. Color - Yellow
1y ago
4
Solved
QuiGonJib
Unser erster Grow! Wir haben Nährstoffbrand, wie schlimm? Was können wir noch tun? - Dünger: Canna Terra Vega - Erde: COMPO SANA Qualitäts Eerde - 50%
Vor genau einer Woche haben wir einen Nährstoffbrand festgestellt. Die Symptome waren zunächst eher schwach, mit einzelnen, gelb hängenden Spitzen. Nun sieht es so aus wie auf den Bildern. Haben bereits im nächsten Guss ohne Dünger mit ph 6,3 Wasser gegossen. Was noch tun?
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Other
5y ago
3
4
Solved
crazy_zucc
burnt tips and yellow withering leaves.
about a week ago my two plants have been showing some problems, i could see this in the way some of their leaves started to have some some burnt tips on the leaves and some started to get yellow, its not really too many of them just a few but im concerned it could get worse.
Leaves. Tips - Burnt
Leaves. Color - Yellow
6y ago
3
4
Solved
Stokenation420
Light burn x cal mag issue?
Light burn x CalMag? I have raised lamp higher.. lower leaves looking cal mag issues ? Growing in coco/pearlite, using bloom yellow bottles nutes. Any ideas? Suggestions? Thanks legends, keep the dream alive.
Leaves. Tips - Burnt
Leaves. Color - Yellow
5y ago
3
3
Solved
SugarBoogers
Lack of or abundance of nutrients?
Shes doing really well but I noticed some of the leaves starting to get a little yellow so I stopped giving her nutrients and have just been giving her water for at least a week or two. She still acts like shes getting too much though? GDP auto x gumberry auto is the strain.
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Red or pink
5y ago
3
2
Solved
Growjardin
Yellowing of leaves
In 16 days lower leaves are yellowing and on one a burnt tip. 3lt fabric pot 150ml water eod ph 6-6.5 candy kush exp. been slowly happening for 4-5 days. Humidity can’t be sorted for 2 weeks
Leaves. Tips - Burnt
Leaves. Color - Yellow
6y ago
2
2
Solved
ZenGrower420
Balcony Auto Gelato with Yellow and Brown Leaves
I'm growing this auto gelato in a balcony safe from rain fall and harsh wind, it's the 25th day and the bottom leaves and cotyledon are turning yellow and with some brown traces. I started to use minimum amount of "all in one" fert. Do you think it is overfertilization issue?
Week 4
Leaves. Tips - Burnt
Leaves. Color - Yellow
3y ago
4
4
Solved
GermanGuerilla420
Lockout or not enough nuts
the plant gets yelloish with brown spots ant brown leave tips i checked the ph an how ever it was about 4.8... i flushed the soil to a ph of about 5.2 and gave her a little feeding. Temps between 23 and 26 c°, the light is very close.. might be to close Its a Autoflower
Leaves. Tips - Burnt
Leaves. Color - Yellow
5y ago
2
2
Solved
koronkonko
What is this symptom?
Have a symptom of something that I could not understand. Started with yellow color from the edge of leaves, suddenly become a brown/yellow color and top of the leaves dried too fast like burned. any ideas? under plant: pH 6,6; EC 1,7;
Week 7
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
1
7
Solved
Insertcoin
Yellow tips at bud-leafs
What is the worst case of what could happen to the buds and the harvest due to the yellow tip burn? Since 5 days the near leaf buds have yellow tips. It could have any reason. Flys, high ph, to high nutients. Already watered with neem oil and gave citrusjuice in water to lower p
Week 10
Leaves. Tips - Burnt
Leaves. Tips - Die
Leaves. Color - Yellow
2y ago
4
3
Solved
mangojuus
Yellowing leaves
What kind of deficiency is this? I can get a sack of coffeeground and add it if nitrogen is the cause
Week 6
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
6y ago
6
Solved
6ix6ix6ix
(Mimosa auto in coco) Yellowing tips on new growth
The top of the plant (new growth) is showing some unhealthy signs. The tips of the leaves are yellow and there are lighter green stripes on the leaves themselves. I googled and the signs match to a number of deficiencies, but i lack the experience to diagnose correctly. Plz help
Week 5
Leaves. Tips - Burnt
Leaves. Color - Yellow
4y ago
2
3
Solved
lloydrunner
Leaves are getting yellow and burnt
The leaves are turning yellow with some chlorosis on the edges and in the middle of the leaf. Anyone knows what causes this and how to fix it? She didn't get any CalMag until last week and I didn't add any high phosphorus and potassium sources to the medium.
Week 6
Leaves. Tips - Burnt
Leaves. Color - Yellow
5y ago
4
7
Solved
Vexar
Yellow tips and curled down leaves
I don't understand what's happening, my plant has started to show a calcium deficiency and so i gave her 2 ml/l of calmag but it also has those yellow tips and leaves that curl down
Week 4
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Yellow
6y ago
3
3
Solved
DRunKenMONkey271
Yellow and burnt leaves
Yellow on one side and pretty much green on the other. Why? Lol I'm light on the nutes. I dont think I've been giving to much. Maybe not enough? I hope it makes it.
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Pale
6y ago
3
3
Solved
halexxo
Bloque de nutrientes?? Ph?? O falta de calcio y magnesio??
hojas de abajo tienen un color amarillo, las más pequeñas del todo se desprendieron. Las hojas de arriba tienen tonos amarillos en las puntas. Usando nutrientes biobizz y siguiendo la tabla tal cual está indicada en todos los riegos. ¿Podría serbloqueo de nutrientes?
Week 5
Leaves. Tips - Burnt
Leaves. Dropping off
Leaves. Color - Yellow
3y ago
1
2
Solved
MiyamotoMusashi
Deficiency and overfeeding
hello growers, i have a problem with some of my plants. they suffer nitrogen deficiency and a slithy overfeeding. what am i suppost to cure? im doing 0,3ml biobloom, 0.3ml/l biogrow, 0.3 calmag, 0,3 fishomix, 1ml algamic, 700ml a day of tap water, ph 6,80. light 18-6 under a 600w
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
6
Solved
Drunkhod
Someone help me please: I why is this happening?
50 sativa 50 indica -photoperiod -4 week flower -height 50cm system : ebb&flow tank 60 liter airpump 35 litres/min water pump : 15 min run 45 min stop and again and again use ro water ph :5,8-6,2 EC : 800-880 (us) the device only shows 88, but you have to multiply by ten
Leaves. Too few
Leaves. Tips - Burnt
Leaves. Color - Yellow
2y ago
2
1