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Back to Grow Questions
Leaves getting brown, can someone help me out? Wha...
forgettenseedling
started grow question 4y ago
Leaves getting brown, can someone help me out? What does the plant need?
Solved
Leaves. Color - Dark-brown
Feeding. Deficiences
likes
Roberts
answered grow question 4y ago
Looks like too much nitrogen and a magnesium and calcium issue started.
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
buddhi_coop
Organic CalMag Remedies/Products
What are some organic remedies/products for Cal/Mag deficiencies?
Leaves. Other
Plant. Other
Feeding. Deficiences
4y ago
3
3
Solved
Jeremi420
Foglie bruciate.
Ciao ragazzi?spero vada tutto bene. Ho delle bruciature nelle foglie di una sola pianta, ho dato bio grow e top max biobizz. Umidità 50 % temperatura 27/30 °c purtroppo. Io penso sia dovuto alle luci troppo vicine, ma volevo un vostro parere. Grazie mille.
Week 4
Leaves. Color - Dark-brown
5y ago
5
4
Solved
TupacFR
Spray N or P ? Deficiency
Hey , I try to found exactly what’s the problem with this plant . The leaves become yellow around the leaf. I’ve some brown spot too . I don’t know what is it ? A deficiency ? Can I apply a little spray ? ( under leaf and not on the bud ) what is the best ,giving N or P ? Thanks
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
3
2
Solved
Terp_Djiny
Deficiency?
What Kind of deficiency is that? She grows well but there are a few weeks time before harvest..
Week 8
Feeding. Deficiences
3y ago
4
2
Solved
GhettoStyle
Friends! need your help! in my leaves problems((!
Friends! need your help! on my leaves, again, there is not enough power!? how to cure it! EC 1.2 ph 6/0
Week 7
Leaves. Other
Feeding. Deficiences
Feeding. Other
5y ago
1
4
Solved
munchiesart
Do you think this is a toxic condition, a Ph deficiency or a sign of deficiency?
My G13 showed signs of illness after my last watering. Day 105. I added İn my last irrigation 12ml Micro-6ml Grow-18ml Bloom-6ml Molasses-1.5ml Bloombastic-2ml B52 to 4 l. of water. I've kept the pH in the 6-6.5.(PPM1500) Please help me save this girl at once :( Thank you.
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color - Dark-brown
4y ago
3
5
Solved
Smoking_Joe_Frazier
Nutrition deficiency or nute solution on leaves during watering?
Hi Growmies,during my monitoring routine I found some brown spots on the leaves. Not many but on some leaves the brown spots have become transparent and I can see through the leaves. Any ideas what could have caused the brown spots? Perhaps not enough CalMag? Rest looks healthy.
Week 6
Leaves. Color - Dark-brown
1y ago
4
3
Solved
Smokingthatdank420
Can someone help me and tell me what I need to do to get rid of the little brown spots in my leaves? Thanks.
Week 6
Leaves. Color - Dark-brown
7y ago
2
2
Solved
roro_204
Yellow/ Lime Leaves ????
I have 3 grow rooms. I moved all the deficiency plants to 1 room. The whole half of the plant is turning really light yellow/ Are my lights too close to the plants ? Or is my feed to low?
Leaves. Color - Yellow
Setup. Lighting
Feeding. Deficiences
4y ago
4
3
Solved
Shijo_Kingo
Mg deficiency?
Is this a Mg deficiency beyond dispute? :-)
Week 15
Feeding. Deficiences
2y ago
13
7
Solved
RecordSet
Brown Spots Diagnosis
I need some help diagnosing these brown spots please! I am considering light burn, calcium deficiency or maybe PH imbalance. PH is usually around 6.8, humidity near 60%, temps averaging 27°C/81 F, light distance at 25 cm, nutes and water schedule is disclaimed on my current grow
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
1y ago
2
3
Solved
bSandersWitASteelChair
Leaf Spots, weak color, and leaf ripple
Please help me identify possible causes of this: small spots on leaves, minor color fade (not burn) along edges, and strange 'ripple' effect. A user commented that he thought my plants looked deficient but hasn't elaborated further yet. What might this be? Multiple issues?
Week 5
Leaves. Color - Mottling
Feeding. Deficiences
Techniques. LST
5y ago
1
3
Solved
Lloyd_Jones
NPK Deficiency?
Does this look like some kind of N, P, or K deficiency?
Leaves. Color - Yellow
Leaves. Color - Dark-purple
Feeding. Deficiences
5y ago
2
Solved
Viner_Green
Auto Ultimate feeding problems.
Why are my plants burnt at the top (new growth) but half way down the plant it has nutrient deficiency? How can a plant be hungry and nutrient burnt? Before you say it... Yes my pH is correct, yes my ppm is lower at run off. Temp is 28 celcius, 65% humidity, week 6. What is it???
Feeding. Deficiences
3y ago
1
1
Solved
DeepWaterGrower
Do I need Cal-Mag or what? Brown stains on the leaves.
Do I need Cal-Mag or what? Brown stains on the leaves.
Week 1
Leaves. Color - Dark-brown
3y ago
5
5
Solved
MarkWatney
Droopy leaves?
Is my plant okay, i feel like it could be overwatering but i’m not sure, leaves are droopy, and first leaves it has starting to get little dark spots, not sure what’s happening
Leaves. Curl down
Leaves. Color - Dark-brown
5y ago
2
1
Solved
JustAnotherGardener
High TDS and low ph runoff - Lockout? deficiency?
Struggling with some bad soil (beginners mistake). I water with dechlorinated tap water at around ph 7.4 and 400ppm (not feeding yet). But runoff ph is 6 and around 1000 ppm. Am I dealing with a N-lockout? why such a ph difference and high TDS value?
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
4
5
Solved
kaiabel
Dos Si Dos N problems or normal end of flower?
Can you tell from the pictures what happens to my Dos Si Dos 33 she is in late flower 58 days, still feeding biobizz but the is getting the N deficiency or even toxic N. The pics are from yesterday and 08.03 maybe check my diary for a closer look. Thanks and have a great day
Feeding. Deficiences
4y ago
3
Solved
AS420
Brown spot
On only one of my plants there is a brown spot which I have no idea where it can come from. I didn't give too much fertilizer and I regulate my ph between 6 and 6.5. Some idea?
Week 2
Leaves. Color - Dark-brown
3y ago
3
3
Solved
EirikBloodAxe
Stress or deficiency?
Two leaves around main Cola. Yellowish with rust spots. Had its first day in tent with low humidity. Did some first time defoliation to increase air circulation. Stress or Potassium, Calcium deficiency? Northern lights auto, 8-9 weeks. Canna Coco Nutrients.
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
1
1