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

Brown spots watering in coco multiple times a day

Wimpystarted grow question 5y ago

Seeing brown spots on the leaves. Assuming it's a calcium deficiency. Added another ml/gal of Cal-Mag for the daily feeding. Besides that, what else could it be? Also, at what point do you water plants in coco twice a day?

Wimpy

Solved

Leaves. Color - Dark-brown

likes

TimTheTerpMananswered grow question 5y ago

That looks like some older growth. New growth will show you if a problem has been corrected. Old damaged leaves won't fix. As long as it's not spreading and it's only one that one or two older leaves I'd just keep going. 🤘😤

3 likes

Complain

Selected By The Grower

DoDrugs420answered grow question 5y ago

Listen to NorCal, he knows what he's talking about, couldn't agree more.

1 like

Complain

Similar Grow Questions

Solved

Braune Flecken an den Blättern Hallo zusammen, Ich habe seit ein paar Tagen diese braunen Flecken auf den alten Blättern meiner Pflänzchen. Die Wochen zuvor habe ich gedüngt, allerdings nur mit 1 ml BioGrow, 1 ml BioBloom & 2 ml CalMag von BioBizz — denke eher es ist ein Mangel. Vielen Dank für eure tips!

Leaves. Color - Dark-brown

6mo ago

1

5

Solved

SLuGGeRNauT_420

Now wtf Now with is wrong too much cal mag I didn’t have time to veg the small plants longer the older plants vegged for 2-3 months I had to flip so I have a bunch of smaller plants over night the leaves dried and crispy

Leaves. Color - Dark-brown

4y ago

4

6

Solved

Still Can somebody help me, kind of weird the rust still spreading on that plant but not on other, I was wondering if it's not simply a defo

Leaves. Color - Dark-brown

5y ago

1

2

Solved

Verfärbte Blätter Verfärbte und teilweise vertrocknete Blätter bei meiner Autoflower in Woche 9. Nährstoffmangel, Nährstoffüberschuss, zu viel Licht? Grobe mit biobizz biogrow, biobloom und topmax. Woran könnte es liegen?

Leaves. Color - Yellow

Leaves. Color - Dark-brown

7mo ago

3

3

Solved

Brown spots I'm having what I think is a cal deficiency. Ive been using calmag for a week or so now. Just curious if this will ruin my end results? It looks pretty bad. Buds still look nice though. Any thoughts?

Leaves. Color - Dark-brown

5y ago

2

Solved

Firststategrower718

Think that I over fed #1 Got these brown leaves after the last feeding and I think it's phosphorus or potassium to toxcity. If anyone has a idea I would appreciate any advice this plant has been a nightmare

Leaves. Color - Dark-brown

3y ago

2

2

Solved

What causes this What is this ? Happened over night

Leaves. Tips - Burnt

Leaves. Color - Dark-brown

3y ago

1

3

Solved

What could be happen to plant C?

Leaves. Edges burnt

Leaves. Color - Pale

Leaves. Color - Dark-brown

6y ago

1

3

Solved

IDEAS?! double cookies auto BSF Tuve exceso de N al comienzo de la floración, hice lavado de raíces y todo empeoró! ahora, a casi 1 o 2 semanas de finalizar la floración,ella se encuentra así.Luego del lavado de raíces, continue con fertilizantes normalmente igual que las otras y las otras están en buen estado!

Leaves. Color - Yellow

Leaves. Color - Dark-brown

Plant. Stem - Red or purple

5y ago

6

Solved

Bronze spots What could be this spots? Found 4.

Leaves. Color - Dark-brown

3y ago

18

9

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

6y ago

1

1

Solved

Brown Spots on Leaves I've got some brown spots showing up on the Wedding Cake leaves, first thought it may be mold but it doesn't rub off and I sprayed both plants with neem oil about a week ago just in case. Could be CalMag deficient? I use RO water with about 150-200ppms in 3 liters once a day.

Leaves. Color - Dark-brown

4y ago

5

4

Solved

Calcium Issue?Hey everyone, got some limited leaf issues on the older growth. Appears to be a calcium deficiency, but would like your thoughts. 😎

Leaves. Color - Dark-brown

5y ago

2

3

Solved

Too much light or other deficiency Too much light or some other deficiency? I’ve been having some issues with yellowing leaves and some other issues with browning and wilting/curling which I thought was initially nutrient lock but what I noticed is all four plants were not stunted and continued to grow normally.

Leaves. Color - Yellow

Leaves. Color - Dark-brown

Plant. Wilting

3y ago

4

Solved

TripleCcannabis

Seedling turning brown This little girl isnt doing great. Shes developed browning around the edges of her leaves. Whats going on?

Leaves. Color - Dark-brown

5y ago

2

3

Solved

Hat irgendwer Haushalttips? Kann ec und ph-wert nicht regulieren oder testen bitte um dringende Hilfe

Leaves. Curl down

Leaves. Dropping off

Leaves. Color - Dark-brown

4y ago

4

3

Solved

Heat stress? Pls some opinion Idk what's happening Probably heat stress because is all th time more then 30c

Leaves. Dropping off

Leaves. Color - Dark-brown

3y ago

3

6

Solved

Puffdamagikchillum

OUCH!! What is it?Deficiency or toxicity? This is in ffhf/coco/Perlite/ewc ph'd @ 6.5 ff nute trio +Calimagic. feed and water once a week in 5gal pot led 14" above plant. My diary tells the rest. 1/4tsp Calimagic 1/2tsp of trio 2lts water.

Leaves. Color - Dark-brown

5y ago

1

1

Solved

Leaves Dots began to appear on the leaves and the tips began to curl upward, I water them with fertilizers every day, the output is always 100 ppm less than the input, what could it be?

Leaves. Color - Dark-brown

2y ago

4

4

Solved

Hey see that top leaf on the left its got the brown dots on it. When it was cold this week i piped some heat in the tent flap in front of this girl. I was using a dehumidier heater unit just to keep the temp up a bit. Could the dots be from like an ionised air or am i just missin

Leaves. Color - Dark-brown

3y ago

3

9