Brown patches, spots, leaf tips and margins burning, tips curling up.

SavageGardensstarted grow question 5y ago

Hello, curious if anyone has thoughts on issues with plants. Thinking cal mag deficiency and/or overwatering. I wouldn’t rule out nute burn, chlorine issues, PH fluctuations. Some plants stunted, very small distance between nodes and leaf chutes.

Open

Week 14

Leaves. Edges burnt

Leaves. Tips - Burnt

Leaves. Curl up

likes

Answer

Similar Grow Questions

Solved

Weedinho

Leaves Curling Up I've seen some weird leaves on the Moby D... they look curled up and most of them have only 3 leaves. Can it be related to the LST ? Should I be worried ? Thanks for the support !!!

Leaves. Curl up

5y ago

Solved

Gram_Solo

Yellow tips?I Noticed some yellow tips on the leaves last week Is this a nutrient deficiency or something else? Started about 2 weeks ago 🤔

Leaves. Tips - Burnt

Leaves. Curl down

1y ago

Solved

Skipi007

tips leaves Hi, some leaves have started spinning the tips of the leaves up and down, what could it be? Thank you

Week 8

Leaves. Curl up

Leaves. Curl down

5y ago

Solved

Tacomagarden

Leaf tip burning first grow My leaves are starting to turn slightly yellow and brown and curled at the tips. It is more noticeable on the small colas that are lower down in the canopy. I am giving Fox Farm big bloom every other watering and Alaska organic fish fert 5-1-1 once a week.

Leaves. Edges burnt

3y ago

Solved

Leeguan

Look ok for 18 days ? Not been watered for one week due to being away, and its still alive. Now just starting to reuse water with biomix as per their chart

Week 3

Leaves. Tips - Burnt

7y ago

Solved

SmylinPupil

Twisting and curling sugar leaves Purple kush auto, almost 5 weeks of flower maybe 4 more to go . Is this normal? Sugar leaves twisting and curling? I haven’t really seen this before. The leaves are pointing straight up, lots of sun? Thanks

Week 12

Leaves. Curl up

Leaves. Twisted

5y ago

Solved

CreamOfTheCrop

Possible deficiency/humidity/pH problem I've been struggling with same problem from beginning of grow - leaves having these dry yellow/white spots. The first week I used too high pH which later I replaced by rainwater - new leaves were healthy, but last night I left tent at 70% RH. Somehow it returned - still rainwater

Leaves. Tips - Burnt

Leaves. Color - Yellow

Leaves. Color - Pale

6y ago

Solved

halexxo

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

Week 7

Leaves. Edges burnt

Leaves. Color - Dark-brown

4y ago

Solved

StonedKillJoy

Rust/dead spots This girl, was overall stressed out from the beginning. Lights, overwatering, ph , wind burn, you name it. Either way all of the plants have long recovered. Still stunted tho. Plants have only received one 1/4 dose of veg nutes. Are the spots from lack of P and K?

Week 3

Leaves. Edges burnt

3y ago

Solved

BunnyBud

What deficiency could it have?I gave a total of 700 ml in two separate days, using a solution made by boiling 6 eggshells (180–220 ppm), first time pH 7, second time pH 8. The plant is 19 days old in Lightmix Biobizz, @sf1000d 16h/day, never fertilized before. Could it be Ca deficiency or something else?

Leaves. Tips - Burnt

Leaves. Color - Pale

3mo ago

Solved

Splifranger

Yellow tips Should i reduce the power of the light the leaves are getting yellow tips again and i only give them nute once every 2-3 days the leaves also point up a bit the instructions say 30cm on 100% if flowering and the lamp is at 35cm. Im using mars hydto tsw 2000 sorry for bad pic :/

Leaves. Tips - Burnt

5y ago

Solved

Trickybis82

What is the problem here?What could this be? Any idea my fellow growmies.. I see leaf discoloration and leaves turning into claws and breaking.. so I flushed her out using flash clean and then re-watered with nutes and I think i still have a problem look at pics and video any help is much appreciated

Leaves. Tips - Burnt

Leaves. Curl down

Leaves. Color - Dark-brown

4y ago

Solved

Beginner86

leaves curls up there was yesterday good but this morning there looks so. i have no idea, i have the lamp a bit higher and yesterday they have give her every thursday Fertiliser like last week. maybe anyone can me help with my question.. thanks

Leaves. Curl up

Leaves. Curl down

Plant. Stem - Red or purple

4y ago

Solved

GreenleafSWO

Yellow tips and brown rust spots Can anyone tell me what's going on here and how to fix it? I have yellow and brown tips and rusty brown spots on the leaves, plant has been going so well thus far it would be a shame to lose it!

Week 9

Leaves. Tips - Burnt

3y ago

Solved

happykat

Browning, curling of Green Crack leaves Is this discoloration worrisome? Ph 6.1, adding 1tsp calmag to each gal, EC at 1.5. What's causing this browning? Seeing only on the Green Crack, mostly higher leaves, but some lower too. Does it need more or less of something? Leaves look "dirty".

Week 6

Leaves. Curl up

Leaves. Color - Dark-brown

Leaves. Color - Mottling

4y ago

Solved

Jimmysmith

Nutrient burn?The leaves on my two plants are starting to show signs of burning. Is this nutrient burn? I have no added nutrients yet but I am using Happy Frog soil. I’ve raised my lights from 24 to 28” in case it’s light burn. What are your thoughts and recommendations?

Week 2

Leaves. Edges burnt

6y ago

Solved

FrostyCloudzz

Overthinking Any issues , only few day left than I want to harvest . Today day 69/70 want 70/75 days what do you say

Buds. Other

Leaves. Tips - Burnt

4mo ago

Solved

EnglishSwede

Nutrient burn or Deficiency?Can anyone help me diagnose whats going on here. Auto Amnesia Haze 4 weeks old, First Grow. Starting flowering soon so need help on Diagnoses and fix. Thanks everyone

Leaves. Edges burnt

Leaves. Color - Pale

5y ago

Solved

Smoth313

Leafs Curl up Is it because of heat?

Leaves. Curl up

1y ago

Solved

Weediz

What should I do from here?I had some problems about a week ago. I investigated, and corrected at my best, but I am not sure what to do from here? Do they seem to get better? Should I do something different or just keep going as I am? - More pics and info in my diary

Leaves. Edges burnt

Leaves. Color - Yellow

Leaves. Color - Mottling

3y ago