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 marks on leef :-(

guerillastarted grow question 5y ago

Not sure if this is a deficiency, heat stress, or maybe the nutrients have got on tye leef and burnt it.. please can someone help me out?

guerilla

guerilla

Solved

Leaves. Edges burnt

likes

advice

KcK420answered grow question 5y ago

looks like light burn but im new here. just trying to learn more! hope you turn em around good luck brother man!

2 likes

Complain

Selected By The Grower

Similar Grow Questions

Solved

Deficit Han comenzado a salir unas pequeñas manchas en las hojas de abajo de una de las plantas y no encuentro de que puede ser, alguien sabe? Gracias

Leaves. Edges burnt

Leaves. Color - Dark-brown

3y ago

2

1

Solved

Leaf curling, tip burned I have issue i don't really know why ? very tip of the leaf is brown like a potassium deficiency so maybe you could enlightened me ?

Leaves. Edges burnt

Leaves. Curl down

5y ago

3

1

Solved

Nute burn?Is this nute burn or something else? Growing in 5 gallon fabrics pots with soil / the bottom has super soil. Plants are 100 days old.

Leaves. Edges burnt

1y ago

3

Solved

Do these burnt edges look like heat stress or a nutrient issue?I noticed this browning on the edges of two fan leaves this morning. The affected leaves were right next to the space heater that runs all night (cold basement!), so I *think* it’s probably heat burn/stress. But don’t want to ignore a potentially more serious issue. Thanks!

Leaves. Edges burnt

2y ago

2

1

Solved

GrowmieDeLaStreet

Brown edges on young plant I left a dome on and didn't let it breathe for 3 days. It's been a week and it keeps getting worse. Using Promix potting mix and I fed her only once at the start of her 2nd week of veg: 6.5pH-412ppm-20,8°C Humidity: 55%RH Temp: 82°F Light distance 24'' and good air circulation.

Leaves. Edges burnt

Leaves. Color - Pale

4y ago

3

Solved

CollectiveSol123

Hi all..coming down to home stretch on my 1st Blue Dream grow..now just waiting and watching for tricomes color change..my question is...to cut all at one time..3 plants total..or to pick each as ripe? What do you all do? Trim wet or dry?

Leaves. Edges burnt

6y ago

6

5

Solved

Brown marks on leef :-(Not sure if this is a deficiency, heat stress, or maybe the nutrients have got on tye leef and burnt it.. please can someone help me out?

Leaves. Edges burnt

5y ago

2

1

Solved

Strange Twisting Leaves I have a plant that's just over 3 weeks old, and since the first week or so, I noticed it has some leaves that grow with a "kink" or "twist." They all seem to have a small discolored spot on the edge of the leaf that eventually becomes the corner of the kink/twist

Leaves. Edges burnt

Leaves. Twisted

Leaves. Other

4mo ago

7

Solved

Yellow spots and singed edges I’m using a 600w digital ballast and I’ve only had it on 250w but I upped it to 400w then 600w for about 18 hours but I’ve put it back to 250w after noticing these yellow spots and burnt edges :( I think it could be heat stress but from what I’ve been reading and seeing it doesn’

Leaves. Edges burnt

Leaves. Tips - Burnt

5y ago

5

Solved

Nutrient burns Hi everyone , since before Xmas I've been having trouble growing anything .. seeds or clones .. all get nutrients burns bad .. I've never had this problem at all , I'm starting to think my soil is the problem , I'm using plagron 60/40 ..

Leaves. Edges burnt

4y ago

1

1

Solved

What can cause this Kind of issue ?Does someone have an idea of what can cause this issue. If it’s because the light are to close of my plant, im already know but unfortunetly for me there is nothing i can do for this.

Leaves. Edges burnt

3y ago

2

2

Solved

Potassium deficiency?My Auto 1 is showing some yellowing and brown tips on the leafs .. Can this be potassium deficiency ?

Leaves. Edges burnt

Leaves. Color - Yellow

5y ago

2

2

Solved

Flushing in coco How do I flush a 3 week old plants grown in coco/perlite mix. It seems like I got nutrient lockout Does the water need to be PH balanced or regular tap water( tap water sits at 7.5) and I grow them in 12L pots I hope flushing won't hurt there little roots

Leaves. Edges burnt

Leaves. Tips - Burnt

Leaves. Color - Yellow

5y ago

1

2

Solved

Leaves burnt Hi everyone, what is this please, and what could i do?

Leaves. Edges burnt

4y ago

3

3

Solved

Sick leaves, good buds Some leaves look sick. (Last photos at 8 weeks) Is this an overdose? Do I need to fix this? From fertilizers, I apply only ripen. I plan to give it 2-3 times and then flush and harvest. I know that ripen helps to end life and makes the leaves turn yellow, but not so!

Leaves. Edges burnt

Leaves. Tips - Burnt

Feeding. Other

5y ago

2

2

Solved

Guess on what this is?Unsure what this issue might be. PH seems in check going in and out. Getting mainly Fox Farms nutrients - got very weak doses of B-52 and CalMag a week or two ago. The other two plants are fine.

Leaves. Edges burnt

Leaves. Curl up

Leaves. Color - Dark-brown

4y ago

2

3

Solved

PH problem Hi.I have problem with low PH Grow in soil canna terra proff+,mineral canna terra nutrients , led lights,its 3rd week bloom autos Leaves turning yellow from bottom and yellow tips on top.I was sure its npk deficiency and maybe cal mag or light burn. EC:1.4 PH:5.5:( What to do ??

Buds. Not fattening

Leaves. Edges burnt

Leaves. Color - Yellow

4y ago

2

Solved

Nute burn?Got this discoloration on the tips and edges of some leaves. Believe it or not, I've never had nutrient burn before so I'm not sure if that's what it is. If so, flush with ph'd water?

Leaves. Edges burnt

3y ago

1

Solved

Yellow mottled leaves with burnt edges Help. After months of babysitting my "autoflowering dwarf" it's finally started flowering. In the last week though all the leaves have become mottled and yellow with burnt brown edges. What can I do to save her?

Leaves. Edges burnt

Leaves. Color - Yellow

Leaves. Color - Mottling

5y ago

1

1

Solved

burns on tips and edges the large leaves seem to be fine, but the small ones between the internodes are developing several burns Soon I will proceed with the washing, but what could it have been?

Leaves. Edges burnt

Leaves. Tips - Burnt

5y ago

1

1