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 ruts spot on the leaves

THERMICDESERT11started grow question 4y ago

Growing organically with happy frog mixed with a super soil concentrate. I water them with spring bottle water, ph at 7.7. Recharge every 10 days. Top dress 2-2-2 dry amendments and I top dress in week 4 of flower with the super soil concentrate. My leaves has brown spots 🤦🏾

THERMICDESERT11

THERMICDESERT11

THERMICDESERT11

Solved

Leaves. Color - Dark-brown

likes

Hempy_The_Kidanswered grow question 4y ago

I've grown with happy frog. You should keep ph at 6.7 for best results.

1 like

Complain

Selected By The Grower

Hashyanswered grow question 4y ago

In soil the recommended ph is 6 to 6.8 with yours being out of range the plant will not be able to absorb the nutrients it requires.

likes

Complain

Ezzjaybruhanswered grow question 4y ago

pH at 7.7 is problematic.. I’d try and get that below 7 for starters

likes

Complain

Similar Grow Questions

Solved

Seedling 1st leaves curling inwards what might be a cause for the leaves curling in and looking a bit scorched. could it be that it wasn't getting enough water at the root?

Leaves. Edges burnt

Leaves. Twisted

Leaves. Color - Dark-brown

5y ago

3

4

Solved

By looking at the pics does anyone have an idea what's up? This started 2 weeks ago after a suspected low Ph watering with (FF Big Bloom) but I'm new so not sure. First I flushed her then over the last 2 weeks have given her some CalMag+, Molasses, FF Grow Big, and Epsom salt

Leaves. Color - Dark-brown

Feeding. Deficiences

3y ago

3

3

Solved

Brown spots on the leaves Hello, everyone. After replanting, this appeared on some of my flowers. I think it's probably stress after replanting, but I'd rather ask you more experienced ones. Thank you in advance for the advice 🙂

Leaves. Color - Dark-brown

3y ago

1

5

Solved

Toxicity?Hey growers This Purple Haze is showing some discoloration at the edges and tips of her leaves It's week 3 of flower Water with a PH of 6.0

Leaves. Color - Dark-brown

3y ago

1

4

Solved

older leaf diagnostic - golden blotches on tips and edges on plant 1 AND plant 2 has brown spots on older leaves between green veins Second Grow and same problems plant 1) some deformed twisting first set of serrated(W3 apr.14) brown spots between veins on older leafs (W4) plant 2) tips getting yellow and fading(W4 apr.25) yellowing of tips and older leaves, (W5 apr.29) green fading on tips, gold edges / tip

Leaves. Tips - Burnt

Leaves. Veins - stay green

Leaves. Color - Dark-brown

5y ago

3

3

Solved

Help! What is this?! Upper leaves turning yellow/brown but not the lower ones. Light burn?

Leaves. Edges burnt

Leaves. Color - Yellow

Leaves. Color - Dark-brown

1y ago

1

1

Solved

AUTOASSASSIN215

Heat stress or Root rot ??Hey my 7 month old plant not doing too good the leaves are turning brown and crispy Might be heat but then again Might be bud rot and it’s spreading like wild fire also i notice not a lot of flowering growth idk weather to chop it down or keep fighting

Leaves. Tips - Die

Leaves. Color - Yellow

Leaves. Color - Dark-brown

4y ago

2

Solved

Leaf damage/discolouration The yellowing is from an earlier issue but now I'm noticing brown spots and the leaves curling up, some getting crispy-ish. I recently lowered the lights a few inches, knowing I was pushing the safe limits. Is this from the lights or is more likely a nutrient/pH imbalance?

Leaves. Curl up

Leaves. Color - Dark-brown

Leaves. Color - Mottling

3y ago

2

2

Solved

Brown spot What can cause this? Too much light?

Leaves. Color - Dark-brown

4y ago

3

Solved

Send HELP!I wonder if this yellow ton and even starting the orange should be from the strain of is getting burn? What can i do? reduce sun light? should i start feeding with veg suplement?

Leaves. Color - Yellow

Leaves. Color - Dark-brown

4y ago

1

1

Solved

My leafs turn yellow very fast sometimes with dark almost black spots on them is that normal? And what can i do about it?

Leaves. Color - Dark-brown

7y ago

3

3

Solved

Cannabis_carlitos

One plant is lighter, showing signs of mites, smaller buds, and has brown tips! Please help! The other plant is so healthy vs this one. Thinking of cutting her down to save the other.. I do not want to but will if I have to

Leaves. Color - Dark-brown

2y ago

1

2

Solved

Brown spots on some of top/bottom leaves Hi all, So I’ve been getting these small brown spots on some on her top leaves as well as on some of her bottom ones. No idea what this is, for sure no Cal or Mag def as I have been consistently feeding her CalMag. Thanks ✌️🏼

Leaves. Color - Dark-brown

Leaves. Other

5y ago

2

Solved

SLuGGeRNauT_420

Wtf Wtf is this just switched to remo nutes not overwatering only feed every 2 or 3 days when the medium is not damp

Leaves. Curl down

Leaves. Twisted

Leaves. Color - Dark-brown

4y ago

1

3

Solved

Gorilla_cookies92

Help! is this calcium deficiency?Help! is this calcium deficiency?

Leaves. Color - Dark-brown

9mo ago

2

Solved

Deficiency on Fem. Girl Scout Cookies?I am watering sporadically and only every 2nd watering I add nutrients... haven't checked PH in a while but is usually around 6.5 The top leaves have no burnt tips - so am I (finally) having a nutrient deficiency?

Leaves. Color - Dark-brown

2y ago

1

3

Solved

Hello can some one explain what's going on I just can't find the problem becous I have 2 plants I feed them exactly the same but one have a problem

Leaves. Color - Pale

Leaves. Color - Dark-brown

Roots. Color - Brown

2y ago

6

7

Solved

Legendaryseedthumb

Deficiency, EC, ph?Help pls

Leaves. Color - Dark-brown

4y ago

9

2

Solved

I got problems on lives I think it’s ph Bottom lives fingers getting brown on side like in the picture in diary Thx for helping

Leaves. Color - Dark-brown

7y ago

3

1

Solved

Brown spots on leaves?I have brown spots on one out of my 3 autos, it's mainly on one leaf. Does anyone know what this is? 450w via spectra LED 4gal pots coco & perlite 70% - 30% GH trio + calmag 1L each every day - 2.5ml calmag, 4ml micro, 1ml gro, 5ml bloom 6.2-6.5 ph [no runoff].

Leaves. Color - Dark-brown

5y ago

4