The Grow Awards 2026 🏆

Back to Grow Questions

Spots wont go away

EastCoastFireHousestarted grow question 6y ago

Brownish orange spots middle of the leaf on upper half of canopy. Been feeding cal mag advanced 3 part and terpinator. Ph remains stable at 5.8 to 6.0. Should I flush with ph water then add half nutes with more cal mag. Very confused please help. Dwc btw 4 th week flower

EastCoastFireHouse

Solved

Leaves. Color - Dark-brown

likes

MiPotFarmanswered grow question 6y ago

It looks to me like some sort of nute overload! They don’t look terrible so I would just thin your mix out until it gets better! Good luck 🍀👍

1 like

Complain

Selected By The Grower

Similar Grow Questions

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

Can anyone tell me what that is?Hi folks, can any of you tell me what kind of problem she has?

Leaves. Color - Dark-brown

5y ago

1

Solved

Help What is the issue? do they need calmag or should i flush them? if i should flush them what ph should this water have?

Leaves. Tips - Burnt

Leaves. Color - Yellow

Leaves. Color - Dark-brown

2y ago

5

5

Solved

Any ideas?Anyone got any ideas what's going on here?

Leaves. Color - Yellow

Leaves. Color - Dark-brown

5y ago

4

5

Solved

Is 8 oz of water about right for 3 weeks old plants? Also thinking about LST, is it a good time to start that now? Also is buying nutrients worth it when it comes to harvest? Or is it more dependents on the power of the light ? Thank you for any advice 💯🙏🏼

Leaves. Color - Dark-brown

6y ago

3

3

Solved

Otherland_Wildspice

Orange Leaves? Is This Normal?I noticed some orange/red colors on the leaves is this normal? What caused it?

Leaves. Color - Red or pink

Leaves. Color - Dark-brown

4y ago

1

1

Solved

Amateur braucht Hilfe Meine Blue chees Auto geht es nicht so prima … Hat meiner Meinung nach Anzeichen von Adler Krallen und würzel Fäule ich brauchte Tipps Ist in einem 19 l Topf ich weis bischen Groß Hab Ton Stein ganz unten und dan Kokos mit all mix gemischt und oben in Kokos ein wachsen lassen

Leaves. Color - Dark-brown

Plant. Other

2y ago

1

2

Solved

Brown Marks, Drooping leaves and pH falling down https://growdiaries.com/diaries/125449-grow-journal-by-willertex Please mates help me: what is herproblem ? Her pH continue falling down since 3 res, I tried all levels of EC, but she never stabilized. 3 weeks of bloom. Roots looks ok.

Leaves. Dropping off

Leaves. Color - Dark-brown

Feeding. Chemical composition

4y ago

1

2

Solved

Leaf problem?My leaves have stripes between light green and dark green. Is there anything wrong?

Leaves. Edges burnt

Leaves. Curl up

Leaves. Color - Dark-brown

5y ago

1

1

Solved

HELP!!!Help! What is the problem

Leaves. Color - Dark-brown

5y ago

1

2

Solved

I have 2 pictures of leaves with brown spots almost looks like it received too much light. Is this a result of too much light or perhaps Calcium deficiency?

Leaves. Color - Dark-brown

7y ago

1

1

Solved

What is this brown intrusion upon my plant? And how do I obliterate it?Another question?! Anyway, what the hell is this browning? I think it's light burn. But why is it lower too? PH? Magnesium? Nitrogen toxicity? Par: 1300 PPFD Fox Farm tiger bloom 7 ml/gal. Fish Shit 3 ml/gal. See diary for environmental conditions. Thanks for the help. Again.

Leaves. Color - Dark-brown

3y ago

3

12

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

5y ago

1

1

Solved

Spots in week 2 My grows are continually getting brownish/yellow spots. This has happened on my past 4 grows and I am getting frustrated. Help

Leaves. Color - Dark-brown

Leaves. Other

3y ago

3

4

Solved

I’ve been using Biobizz AllMix and I fed her Advanced Nutrients Sensi Grow. Even tough flushed her twice, it has not stopped yet. Burned leaves symptom continues. Seems like it’s going worse.

Leaves. Tips - Burnt

Leaves. Color - Dark-brown

Plant. Stem - Red or purple

5y ago

4

10

Solved

More rusty spots See this now on more and more leaves. Only upper fan leaves that get good light exposure seem to be affected from this and also the clawing. Have backed off the nutes completely for now and will add ground egg shells to the water in the hope its a Ca deficiency.

Leaves. Curl up

Leaves. Color - Dark-brown

Feeding. Deficiences

5y ago

1

1

Solved

GanjaGartenZwerg

Braune Blätter in Blüte Pflanzen bekommen braune Blätter gedüngt wird mit BioBizz auf Erde die pflanzen standen leider ein paar Tage zu nass ich hoffe ich habe kein fusarium drinnen pflanzen sind schon seit drei Tagen nicht mehr gegossen worden und immer noch nass was kann ich ma

Leaves. Color - Dark-brown

2y ago

2

7

Solved

Would putting off my first feeding for a day or two do this much damage to the plant? I've given it 2 feedings since then and hoping it's on the right track as the new growth is nice and green.

Leaves. Color - Dark-brown

6y ago

1

2

Solved

Hello 1st Grow. 4 plants all auto. 3 Critical purple and one tangerine dream. I only used fox farm big grow and altho they are auto, One or two of them sretched big time and I switched to 12/12. And trellis netting for even canopy. Bloom : Flower Fuel. 1 lleave end burn & dry?

Leaves. Color - Dark-brown

7y ago

6

4

Solved

Is this Okay ? Leaves from buds tuning Black/purple. I have pH around 6,7. Strain Is apricot by Fast buds And it shouldnt be black. I am using full biobizz nutrients by shedule

Leaves. Color - Dark-purple

Leaves. Color - Dark-brown

Leaves. Other

1y ago

3

3