Chat

By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms

Accept

Recommended

Back to Grow Questions

Spots on leaves

Cdailstarted grow question 4y ago

Does anyone know what this could be?

Cdail

Open

Leaves. Other

likes

Answer

TrimQueenanswered grow question 4y ago

Check the roots. Mold ignition maybe.

likes

Complain

Similar Grow Questions

Solved

Brown spot on baby leaf In my latest picture on her, I can see a little brown/yellow spot on the little leaf (the first leaf), anyone know what that might be due to? Have a look at the pic and maybe you have some interseting insight on this! Thanks!

Leaves. Other

5y ago

1

Solved

LIGHT STRESS? VIGOROUS GROWTH SIGNS? OR NUTRIENT IMBALANCE?Not sure if I have light stress, nute issues? growth rates are defined explosive, leaves large and green. I hit 36 DLI one day in the most recent week and I felt like they weren't ready. Temps 84f humidity 72%. Ppm 400-450 ish. DLI 30 usually.

Leaves. Other

4y ago

4

4

Solved

Leaf problem Any idea on this leaf problem? Please help day 75 autoflower strawberry pie

Leaves. Other

4y ago

3

7

Solved

Serrated edges a sign of light stress?I think the LEDs are too intense. Do the serrated edges of the leaf tipping up mean they are being stressed by the light? Because I don't have heat issues. PPFD Around 780-980.

Leaves. Other

5y ago

6

5

Solved

Why the twisting/wrinkled leaves?Why are the leaves curling/wrinkling/twisting? The plant seems healthy over all, about 9 inches tall/4 weeks old. It looks as if the leaves are too close together causing it to wrinkle, but that also doesn't seem like a correct guess.

Leaves. Other

4y ago

2

1

Solved

???Hello. Today I discovered an unusual injury on one of my girls ... Can someone identify the problem from the photo and help me with a solution?

Leaves. Other

5y ago

1

1

Solved

Hanging leafs Hello someone know why the leafs on the down side of the plant are hangin down Feels like the branch of the leaf is getting soft also the leafs feel soft and flubbery.. Thank you for your time ✌️

Leaves. Other

5y ago

2

2

Solved

Leaves diagnosis They say two heads are better than one that being said help me diagnosis my plants leaves I really appreciate it any one that knows what's going on to them

Leaves. Other

5y ago

4

11

Solved

leaf problem?Just found one of my top leaves turning yellowish, during flower. Just wanted to make sure if it’s the normal behaviour that I should expect or some kind of deficiency? Rest of the plant looks good

Leaves. Other

3y ago

3

2

Solved

aRecreationalist

Black spots on leafs Starting to see some weird spots on the lower leafs. Anyone know what it might be?

Leaves. Other

5y ago

7

4

Solved

Few splotches, anything to be concerned about?Thinking this is because of the too humid couple of nights i subjected the girls to, by mistake. One morning the leaves were dripping wet, and in the propagator the humidity was insane like 98%. Have since taken out of propagator and starting nutes on Saturday.

Leaves. Other

4y ago

2

3

Solved

help deficiency What deficiencys am I looking at here? Plants losing their dark green and I am getting spotting/losing some leaves. I canged my PH to 6.6 to get me back into the "range" for CA/MG intake as I was at 6.4 entire grow. Possible issue? Pictures show the leaves in question

Leaves. Other

5y ago

1

3

Solved

What’s the problem??Hey does anyone know what problem this is? It’s lowest leaves thanks

Leaves. Color - Dark-purple

Leaves. Other

5y ago

3

5

Solved

Brown Spots on leaves Oh No! What deficiency is this? Pls help.. I watered her two last times with PH water only because the runoff was too high and now she show this signs. I think its a magnesium defi but I am not sure. Thanks

Leaves. Other

Feeding. Deficiences

3y ago

1

3

Solved

problems with leaves Hi, friends! I have problems with two leaves. Tell me, who has experience, what can it be? Disease, pests or some kind of mechanical damage? The growth feels good, it grows, I don't see any more problems, only these two leaves bother me. the last three photos labeled "Problems "

Leaves. Other

5y ago

1

1

Solved

I'm hesitant to defoliate since this is my first auto grow but the blueberry is damn bushy the tangerine dream could use a touch up too. Would you remove all the big fan leaves, half of them or what would you recommend? Tucking/tying down leaves is no issue if low stress is key.

Leaves. Other

7y ago

8

5

Solved

So, something has happened, thinking it's either a nute lock or cal-mag deficiency so thinking a flush and then no nute feed with cal-mag. Should I be worried? Is this at all save-able? I fed them with bites about 4days ago. Really don't know what to do

Leaves. Other

6y ago

1

1

Solved

Brown spot on leaf Hey guys, everything was going great until this brown spot came up. Still very new at Diagnosing deficiency just wanted to see what everyone’s thoughts on this were. I did a foliar superthrive spray yesterday. Day before that was their first half dose of nutrients thanks. In soil

Leaves. Other

2y ago

2

6

Solved

Drooping leaves after res top up.Topped off the res with 7.5l of nutr water this morning at same strength as res. Have come back tonight to drooping leaves. Ph has remained stable at 6, EC at 1.2. Water level has dropped slightly. Lights out in 30mins. Anything to worry about? First image morning, 2nd evening.

Leaves. Other

3y ago

1

5

Solved

what do we think is the problem here? just noticed today. similar to clawing? just watered 2 days ago and they were more fine until now. maybe they start to need nutrients? ideas?

Leaves. Other

3y ago

4

3