Back to Grow Questions

Ayuda

Jorgewarsssstarted grow question 5y ago

Why do I have those brown spots on the leaves?

Jorgewarsss

Open

Leaves. Color · Dark-brown

likes

Answer

Fruitgroweranswered grow question 5y ago

Possibly mild calcium defeciency. Check on the other side of the leaves, might be insects

likes

Complain

Similar Grow Questions

Solved

Brown patches Brown patches starting to appear on older fan leaves only. Calmag?

Leaves. Color · Dark-brown

5y ago

3

3

Solved

What kind of deficiency is this or is it light burn? Can provide more pictures since they are in a sleep period now. It’s this plant, strawberry banana one and the purple queen.

Leaves. Color · Dark-brown

8y ago

4

4

Solved

Magic_Chelsea_Crew

Leaf problem Found this on the some leaves, don't know what it is, my suspicion is mold.

Leaves. Color · Dark-brown

4y ago

2

6

Solved

Yellow/ brown leaves #2 (pics didn’t post the 1st time)Hey guys so my plants are starting to turn this yellowish color and I’m not sure what the problem could be. Sorry for the second pic, it’s kinda blurry but that’s the actual color compared to the other leaves. It’s my first grow and I’m kinda lost on a solution . Many thanks

Leaves. Color · Yellow

Leaves. Color · Dark-brown

6y ago

1

1

Solved

Please say it ain't bud mold :(Noticed a brown spot on my center cola last night. This morning it progressed so I removed it. I'm noticing browning on nearby leaves. It may be nute burn (I have been heavy on them), and I did recently increase light intensity to full two days ago, but my temps are ~74f. Pls no!

Leaves. Color · Dark-brown

6y ago

2

2

Solved

Browning on the leaves?I am worried about the leaf colour I feel like it’s slightly browned on the tips. Interested on what others that know what they’re looking at more than me think. Good chance I’m being over protective. I appreciate you.

Leaves. Color · Dark-brown

5y ago

9

7

Solved

Nutrient deficiency?My plant is not doing good and I sadly don’t know what’s wrong with her. I would be very happy if someone could help me solve this. My tent is about 26-29 degrees at day and 24 at night. RH is 60%

Buds. Not fattening

Leaves. Curl down

Leaves. Color · Dark-brown

2y ago

1

1

Solved

Help! Lower fan leaves drying out slowly at the tips and edges. Doesn't look like nitrogen deficiency to me, but please prove me wrong!10 days ago the lower set of leaves started drying out (they get brown not yellow). They don't receive light, but now it's already started showing on the third set of leaves. Does it look like nitrogen deficiency or can it be something else? Just gave it full strength nutes.

Leaves. Edges burnt

Leaves. Tips · Die

Leaves. Color · Dark-brown

6y ago

2

2

Solved

Professor_Daank

Is this Calcium Defic? What to do to fix?Week 9 flower. Rust spots on leaves. Starts at top. This can only be calcium defic from ALL the research I've been doing. Can anyone chime in? I foiler spray a CalMag before lights out and I've added some more to the nute mix. 6.2 pH, runoff seems good.

Leaves. Color · Dark-brown

6y ago

1

3

Solved

Is this a disease caused by a lack of calcium and magnesium?I pruned these problematic leaves during the flowering period, wondering whether this would lead to a decrease in yield. Calcium and magnesium were added every time I applied fertilizer. What caused the disease? Overnutrition burn?

Leaves. Color · Dark-brown

6y ago

1

1

Solved

What do you think is causing the spotting, leaf curling, and stunted growth in plant #1? My money is on light burn and/or PH issue. I have a PH control kit I've been using to treat the water, but do you think just treating the water is enough? Using FoxFarm HF soil, no nutes yet

Leaves. Color · Dark-brown

7y ago

1

3

Solved

Deficiencia o exceso en mi zkittez I have a problem with my zkittlez, some of the tips of the leaves are turning like this, especially the lower leaves. I don't know what excess or deficiency it is.

Leaves. Color · Dark-brown

6y ago

4

4

Solved

General looks How are my blackberry auto and orange sherbet look like in general? Orange sherbet stayed too short for some reason.. feeding schedule is the same on both( see blackberry auto diary).😁

Leaves. Color · Dark-brown

Plant. Too short

4y ago

2

3

Solved

Nitrogen toxicity? Or calmag deficiency.Calmag added previous feeding 1 ml for 3L water. My plants just started to preflower and added 3L water for 3 plants 3ml grow, 2ml heaven, 3ml topmaxx, 3ml bloom That was my last schedule. I feed with every watering 2-3 times a week. Most damaged plant is Northern Lights Auto RQ

Leaves. Color · Dark-brown

4y ago

2

Solved

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

BucerosRhinoceros

Brown spot on leave. 6 weeks into flowering. -Temp 27'C day 25'C night- HD 65% day 75% night . Soil PH 6.5-7.00. Water always at 6.5-6.8ph.I just flush it 4 days ago because I think it got calmag lockout since I always give them around 5ml of calmag every watering. I only water when 2inch top soil dry with 1.5L of ph balance water. Not a fungus or anything that grow because It cannot be rub or remove from outside.

Leaves. Color · Dark-brown

5y ago

5

3

Solved

Black spots?Is this a deficiency, nutrient burn, or disease, growing in MG soil, recovering from overwatering as well.

Leaves. Color · Dark-brown

Leaves. Color · Black or grey

5y ago

1

1

Solved

Dry yellow and brown leaves All plants get same nutris and water, what is the problem with some of them? Need help 600ppfd 69 f 55-60 humi Ec 1,2 plagron grow + root power

Leaves. Color · Yellow

Leaves. Color · Dark-brown

2y ago

3

Solved

Brown spots new leaves - flowering Brown spots on the canopy and leaves are less greener. I suspect it is Calcium deficiency caused by a acid Ph (my Ph meter was not calibrated). I have flushed it and fed it normally 5 days after the first signals. Is it really Calcium def or another thing I'm missing?

Leaves. Color · Dark-brown

6y ago

1

2

Solved

Brown leaves Some leaves on the tops look burned, brittle, and dry. What could it be due to? Should I be worried?

Leaves. Color · Dark-brown

5y ago

5

3