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Back to Grow Questions
tâches sur les feuilles
Dgessy
started grow question 4y ago
quelles sont ces tâches ? Merci
Solved
Week 6
Leaves. Color - Dark-brown
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Organoman
answered grow question 4y ago
Classic symptoms of a deficiency of both calcium and magnesium.
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Complain
Selected By The Grower
Similar Grow Questions
Solved
JSanchezz
Can this be cal/mag?
Week 7 flower Just wondering If this is Cal Mag defficicancy? To know this for the next grow
Leaves. Color - Dark-brown
1y ago
3
Solved
ZkGrow420
Fungus or Deficiency
Leaves turning yellow with dark brown spots? Im going to harvest these next week, just want to know whats up with it
Week 9
Leaves. Color - Dark-brown
6y ago
2
3
Solved
Strombelete
Brown Spots on Leafs, veg and flowering, CalMag Def or overfert?
Hi, I have been running 2 Sensi Skunk Autos and 2 Sensi Tang Sugar with 43 days. Soil is All Mix and Nutes from the BioBizz line. 9l pots and watering every 2-3 day with 1l water. Ferts every watering like this: 1l - 1,0ml BioGro/1,8 BBloom/2,0 ActiVera/1,0 Top Max/1,0 CalMag Thx
Leaves. Color - Dark-brown
1y ago
3
1
Solved
Costosito
Hojas se amarillean o queman bordes
Desde hace unos dias noto que las hojas de la planta se amarillean o se ponen como en la foto no se si puede ser algun tipo de carencia o falta de alimento ya que no la di mas desde la ultima vez y a cogido un color mas claro
Week 14
Leaves. Tips - Die
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
2
2
Solved
Faust1a
Deficit
Hi guys please i would like to advise this phenomenon on the leaves it's in a few places on the vents you don't know what it could be? I will be happy for any advice.
Week 4
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Leaves. Other
5y ago
2
2
Solved
illegal_brain
Potential bud rot?
My critical cure has some of the smaller leaves near and in the buds which are starting to turn rusty brown. Is this a starting sign of bud rot? Should I cut them early? I do not see anything abnormal under the microscope or when separating the large buds by hand. Thanks!
Week 15
Buds. Other
Leaves. Color - Dark-brown
Other. Mold
3y ago
8
4
Solved
BalconyWiTCH
Brown/burned? Leaf
Anyone could please help me figure out what´s causing this? Brown/burned? Leaf I feed them water PH (6-7) BioBizz BioGrow (3ml/L) and recently switched to the combo of BioBloo(1ml/L) m + BioGrow (2ml/L) since they are just starting to flower.
Leaves. Edges burnt
Leaves. Color - Dark-brown
Other. General questions
5y ago
1
1
Solved
Mekster
Day 13 since flip. Spots on leaves.
Going into week three flower. What are these?
Week 7
Leaves. Color - Dark-brown
2y ago
2
Solved
GrowerNL
Rust on leaves PLEASE HELP!!
Rust on leaves i water with pH 5,8 EC 2,0 i grow coco EC runoff 1,8-1,9 pH runoff 7,0-7,5 but pH runoff coco is not something to rely on i don’t use calmag want to use it since this problem i have given him some pK today
Leaves. Curl up
Leaves. Color - Dark-brown
Feeding. Deficiences
5y ago
1
Solved
Wannabean
PH problems
High Again! I still go the soil ph problems (4.7) my diary is fucked up so dont go after this weeks diary. dolomitic limestone?
Week 9
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
1
1
Solved
Drgreen13
Please help me. This has happened over night.
3 of my friends plants have just started having issues, it's literally happened over night on all 3 plants. Please help me.
Leaves. Color - Dark-brown
3y ago
6
4
Solved
lonergrower
Brown rust spots on oldest leaves
Brown rust spots on oldest biggest leaves with curling inward - the rest of the flower is fine, just some occasional small yellow spots. No sign of pests. Maintaining pH ~6.5 but have soft water. Suspect cal/mag deficiency or nitrogen toxicity. Thoughts?
Week 4
Leaves. Curl up
Leaves. Color - Dark-brown
Feeding. Deficiences
10mo ago
7
4
Solved
hannabis420
What am I doing wrong??
I think its mold, white sticky like webs on nugs and leaves only a couple nugs on my 1 plant other is fine....
Leaves. Webbing
Leaves. Color - Dark-brown
Other. Mold
5y ago
3
2
Solved
Misanthrope
Sudden brown on leaves
These brown patches appeared in the last 24 hours. It rained heavily during that time. Any ideas what the issue is or what to do to treat it and/or avoid spreading?
Week 14
Leaves. Color - Dark-brown
4y ago
1
Solved
420baby
Orange Spot in first set of leaves
If you can see Veg Week 1 Photos, Photo named Day 7 Zoomed, I have been seeing these dots for 2-3 days now. What is it? how can it be solved? FYI - These were the first set of leaves, others look healthy. My guess - nut water got sprinkled or cal/mag deficiency.
Week 1
Leaves. Veins - yellow between
Leaves. Color - Dark-brown
5y ago
2
3
Solved
HecticJardin
Brown patches on leaves
Noticed these marks on the leaves of the plant I've had problems with. Any ideas what they could be? The other two are smelly amazing and the single plant is so sticky! I think it might be the cheesecake but I'm really not sure, I won't make the mistake of mixing them up again
Week 7
Leaves. Color - Dark-brown
5y ago
1
2
Solved
Frm11001
No logro descifrar cómo arreglarlo - auto en DWC
4 semana y media desde el comienzo, ph 6.0, ppm 600, incluye nutrientes base+calmag+silicium+trichodermas. mismo problema durante toda la vegetación, en la 4ta semana incluí calmag y mas fertilizantes y pareció mejorar pero ahora vuelve a decaer. Sobre fertilización? deficiencia?
Leaves. Color - Dark-brown
4y ago
1
1
Solved
Komar85
Dos si dos nutrient ?
conds ago Hi growers could i get some advice with my plant as i am First time growing auto i start nutrient Really late day (35 First signs off flower) First nutrient ( day 42) i add Hesi booster 0.5 ml /1 l and Hesi flower green bootle half dose. And day after something like tha
Leaves. Color - Dark-brown
5y ago
1
1
Solved
Marinik
Why leaves brown? (urgent)
Some leaves turn brown as in the photo. Leaves in the middle turn brown first, then bottom leaves. Now I try making larger lamp-to-plant distance and feeding less nutrients, but no good sign appears. Other conditions are stated in my diary. Why do you think it is?
Week 7
Leaves. Color - Dark-brown
5y ago
2
Solved
IQuSX
Refresh Box-area
How to quickly put things in order in this box? There's also a tank...
Leaves. Color - Dark-brown
Other. Bugs
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3y ago
4
3