Chat

By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see Privacy Policy

Accept

Recommended

Recommended

Grow QuestionsDay 14. Since day 12 a brown spot has appeared on ...

Day 14. Since day 12 a brown spot has appeared on ...

Freedoniastarted grow question 5 years ago

Day 14. Since day 12 a brown spot has appeared on one of the leaves of the first node, spreading little by little. Because of the symptoms, I think it's septoria, so I've sprayed neem oil to see how it works for her. Someone knows what can it be?

Solved

Leaves. Color - Dark-brown

like

MUDBUGanswered grow question 5 years ago

Why neem oil u have no bugs and those leaves are nothing your ph will always do this in the beginning untill your rootball getts bigger and takes up more oxygen the more air in your water the more your ph will be all over i would use a smaller stone for now you dont need a big one yet this will help your ph issue once your root ball starts the real growth up to a bigger stone make sure you have calmag its a plus CALMAG 👍👍👍✍️✍️✍️✍️

1 like

Complain

Selected By The Grower

MrGreenFingersanswered grow question 5 years ago

Wouldn't worry to much as the 1st set of leaves always does this but I agree with the others, check your PH and ppms religiously, for me after I mix my nutes my ph always rises by 0.6 after a couple hours once oxygenated by the airstones, it then becomes stable. Make sure you always store your PH meter correctly in storage solution and calibrate it regularly. Also make sure you have Calmag as will be essential in DWC under led's, personally I start adding after 2 weeks for the remainder of the grow.

1 like

Complain

CRiSPrGrowanswered grow question 5 years ago

hi @freedonia this is classic PH fluctuations, when the PH goes up and down this kind of damage will happen. To stablise the PH try adding more PH + and - so that the PH doesnt change that much ... hope this helps my friend ! 🚀

2 likes

Complain

Athosanswered grow question 5 years ago

Dial back the nutes, it looks like a bit of over feeding, try 150 PPM.

1 like

Complain

Similar Grow Questions

Solved

Any Idea's on the issue?Found a brownish mark on a couple of big fan leafs, I'm assuming its a nutrient problem but not sure any help would appreciated. Thank you. 100w LED Bio Grow 2ml/L

Leaves. Color - Dark-brown

3 years ago

1

1

Solved

What's happend ?Tryin everything from about month. Plants loosing leaves one by one. What is that ?

Leaves. Color - Dark-brown

3 years ago

1

1

Solved

What is this deficiency?They started off with some brown spots and progressed. Is this phosphorus? I have been feeding with .5-1ml of dyna grow bloom and 2ml of cal mag per gallon watering at about 6.3-4 ph. But i recalibrated my ph pen and did one water since.

Leaves. Color - Yellow

Leaves. Color - Dark-brown

3 years ago

3

4

Solved

Cosa fare?Perche alcune foglie hanno questo aspetto? Hanno 16 giorni di fioritura .qualcuno sa dirmi cosa succede ?

Leaves. Color - Dark-brown

Leaves. Other

3 years ago

4

4

Solved

Ugly leaves So, guys.. I asked a question here, like 3 days ago, about some leaves. I think I have found out what has happened. Mold ignition, but very few, at the root. Have already medicated. Do you think this is a mold symtomn? Cheers!

Leaves. Color - Dark-brown

3 years ago

1

1

Solved

Yellow fan leaves, brown spots on upper leaves, some curling.Hi guys, I'm certainly having issues with my Amnesia Haze Auto feminized. At first the fan leaves on the bottom started going yellow, then after the flushing I did brown spots appeared on upper leaves. Please check the latest week of the diary and share opinions. Much Thx! <3

Leaves. Color - Yellow

Leaves. Color - Dark-brown

3 years ago

1

Solved

question about a blue kush berry hello, I would like to know if I can save my plant because the leaves are really in bad condition after the last time I was told an overdose of nitrogen but there are only the branches at the bottom that are not too touched. so i wanted to know what i should do, i rinsed it two d

Leaves. Edges burnt

Leaves. Color - Dark-brown

3 years ago

2

4

Solved

Spots on leaves Hi mates, what do you think about those points.we are at 4 week flowering, soil and canna Flores. Are they insects bite or some nutrients issue? Thanks in advance

Leaves. Color - Dark-brown

Leaves. Color - Mottling

Feeding. Deficiences

3 years ago

1

1

Solved

Calmag excess or defiency??So.. I have 4 flowering plants. I feed them the same stuff. Same quantity. 2 out of 4 showed some signs on the older eaves and i was wondering if its an excess or a defiency. Yellow with brown spots. Not a wind damage for sure.

Leaves. Color - Yellow

Leaves. Color - Pale

Leaves. Color - Dark-brown

3 years ago

2

2

Solved

Brown spots on leaves This brown spot showed up in some leaves. I've cut them. But some more showed up next day. Is this any micro nuts def or a fungus?

Leaves. Color - Dark-brown

3 years ago

2

4

Solved

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?

Leaves. Color - Yellow

Leaves. Color - Dark-brown

3 years ago

1

1

Solved

brown spots I'm finding this yellow spot all over the plant , mainly in the older leafs . I'm using drinkable water pH 7 with really low nutrients , but it's an auto and in the last grow I almost overfed my auto with little more nutrients , What can it be , maybe the water with low minerals

Leaves. Color - Dark-brown

Leaves. Other

3 years ago

7

6

Solved

What is this symptom? - Leaves Hi Everyone! my girl is getting more and more yellow with brown dots/spots, starts symptoms one week ago. I gave her CalMag five days ago but is not better. Please, help. What is it? More photo in diary,

Leaves. Color - Yellow

Leaves. Color - Dark-brown

3 years ago

1

2

Solved

Folhas pontos de ferrugem Alguém sabe dizer oque se passa??

Leaves. Color - Dark-brown

3 years ago

2

Solved

Deficienty - what is it?What is this symptom? Calcium? mostly middle section, autoflowering pH 6,4, day 45, soil, LED. Yesterday I foliar spray with cal-mag.

Leaves. Curl down

Leaves. Color - Dark-brown

3 years ago

2

1

Solved

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

3 years ago

1

1

Solved

Brown Edges on Leaf. Bit of yellow and purple.What could be causing this? And how do I fix it with GH flora series. It is only showing up on one bud site. But I believe its getting worse. I also noticed other leaves all of the jagged edges are slightly curled up

Leaves. Color - Dark-brown

3 years ago

3

Solved

What is this symptom?Have a symptom of something that I could not understand. Started with yellow color from the edge of leaves, suddenly become a brown/yellow color and top of the leaves dried too fast like burned. any ideas? under plant: pH 6,6; EC 1,7;

Leaves. Tips - Burnt

Leaves. Color - Yellow

Leaves. Color - Dark-brown

3 years ago

1

7

Solved

Continuing calmag deficiency What I think is a calmag deficiency started about 10 days ago. At first I thought it was too low PH (6.0 - 6.1), so I corrected that, but no luck. Then I started adding biobizz calmag, still no luck. It seems that the deficiencies are picking up speed again. Any ideas appreciated

Leaves. Veins - yellow between

Leaves. Color - Dark-brown

Feeding. Deficiences

3 years ago

2

4

Solved

Nutrient burn How can I fix a nutrient burn on a seedling?

Leaves. Color - Dark-brown

3 years ago

1

1