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Back to Grow Questions
Was hat meine Pflanze?
OrionGrowgul
started grow question 1y ago
My Lemon Cherry Cookies has had brown spots on the leaves for a while now. I'm fertilizing according to the BioBizz schedule with half Grow since it's already flowering. I also add 1ml/L of CalMag with every watering, check the diary.
Solved
Leaves. Color · Dark-brown
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John_Kramer
answered grow question 1y ago
Yes, looks like Ca deficiency
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Selected By The Grower
Similar Grow Questions
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
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Solved
MarlyCro
Stains, spots or?
Does anyone know the problem with this stain, is it dangerous, what needs to be fixed?
Leaves. Color · Dark-brown
Leaves. Color · Mottling
4mo ago
1
2
Solved
womba
Leaf spot fungus? PH/Nute problem? More calmag?
So my climate and numbers all look good so these are my theories Leaf spot PH/Nute burn Deficiency I havent watered till heavy runoff much at all i only did it after i saw this on the leaves. Not sure what i should treat this like
Leaves. Color · Dark-brown
Leaves. Color · Black or grey
4mo ago
3
Solved
WeedBerry
Leaves
Hi leaves are going to 2 shades of green any help?
Leaves. Color · Dark-brown
6y ago
1
Solved
AnriDaiki
Yellow leaves and yellow circle on leaf
Hello , maybe someone knows what's a yellow color on Cookies leaves? not sure about ph level...
Week 1
Leaves. Edges burnt
Leaves. Color · Dark-brown
4y ago
3
Solved
Dday314
Calcium deficiency?
Hello Everyone. The Fan leaves at the top and Middle have brown spots, I use RO water and feed with Fox Farm Tiger Bloom..Everytime I feed or Water I have been adding 5 ml of Cal Mag Ph 6.4 feeds right at 900ppm . NL auto week 4 flower. Thanks in advance. Wash your hands 👍
Leaves. Color · Yellow
Leaves. Color · Dark-brown
7y ago
1
1
Solved
Samurai0627
Are you deficient in calcium?
Black spots appeared on the leaves. What is the cause? Flowering 6 weeks
Leaves. Color · Dark-brown
4y ago
1
Solved
BruceBlack
Brown spots on leaves
Hello, what do you think about this leaves? I've found them in just one of my girls, she looks weak in comparison with the rest. Thanks a lot, have a good one!
Week 5
Leaves. Color · Yellow
Leaves. Color · Dark-brown
6y ago
1
2
Solved
Terp1
Braune Flecken an den Blattspitzen. Was ist das? Brauche Hilfe.
Tripe G Automatic - Tag 49 - I discovered these brown spots today on the upper leaves at the leaf tips. Deficiency? Poisoning or fungus? Can someone help me out?
Leaves. Color · Dark-brown
3y ago
4
2
Solved
SmallTownGrower
Might this be a Calcium deficiency I'm having?
Week 9
Leaves. Color · Dark-brown
7y ago
5
4
Solved
Radagast_
I already posted it, but it's better to see here and it continues to spread
This appeared after a strong storm, but it doesn't stop spreading..two guys told me it's from the wind, as I assumed, but with the fact that it's spreading further, I'm worried
Leaves. Color · Dark-brown
1y ago
1
4
Solved
Drgreen13
What's this please. I have asked yesterday but this looks different. Please help me.
Leaves. Color · Dark-brown
4y ago
4
5
Solved
Ace860524
Morning guys got small brown spots appering on my leaves looks like calcium Def not sure tho will check pH to make sure all is ok in that area will add a photo
Week 2
Leaves. Color · Dark-brown
7y ago
1
1
Solved
Fede224466
Brown spot
What can cause this? Too much light?
Leaves. Color · Dark-brown
6y ago
3
Solved
Bryankush
Foglie
I have a problem with the leaves, do you know what it could be? I tried raising the LEDs to 50cm to see if that's the issue. What do you think?
Leaves. Edges burnt
Leaves. Color · Dark-brown
6y ago
2
3
Solved
beetyjooce
Deficiencies
Hey guys, First two pictures are from one plant and the third is from another. Any idea what the issues are?
… Show more
Leaves. Color · Dark-brown
4y ago
1
1
Solved
Zz066
Does she has phosphorus deficiency or this is another problem?
Week 11
Leaves. Color · Dark-brown
8y ago
5
3
Solved
Manko
I only discovered this page very late and I'll just start documenting it here .. I planted the plant around mid-February
Week 7
Buds. Not fattening
Leaves. Color · Yellow
Leaves. Color · Dark-brown
4y ago
2
2
Solved
G_news
Little brown discoloration on older leaves
Hey all so how do these 3 plants look? Only one has some discoloration since then I changed the water Ph6 ish Ec 1-1.3 Ppl500-700 These are rough averages
Week 4
Leaves. Color · Dark-brown
5y ago
2
2
Solved
CRimp
Brown spots on leaves of joung plant
Hy fellow growers. This is my first Hydro grow (DWC) its a Royal Cookie by RoyalQueen and iam feeding with Hesi Grow at the moment at 1.0 EC she is 3weeks old and i have Some problems with rust spots on the leaves. Could anyone help me out please ! Thanks a lot 🤙🏻
Leaves. Color · Dark-brown
7y ago
1
1