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

Stress or deficiency?

EirikBloodAxestarted grow question 4y ago

Two leaves around main Cola. Yellowish with rust spots. Had its first day in tent with low humidity. Did some first time defoliation to increase air circulation. Stress or Potassium, Calcium deficiency? Northern lights auto, 8-9 weeks. Canna Coco Nutrients.

EirikBloodAxe

EirikBloodAxe

Solved

Leaves. Color - Yellow

Leaves. Color - Dark-brown

likes

GMSgrowsanswered grow question 4y ago

Fabric planters that arent having enough water put through can cause these problems. Water starts to channel through like a river leaving areas of your roots without any water at all. Water to runoff always and let sit in it runoff water until it wicks some water back into it. Also check that waters ph and ec levels and keep them in check. Cheers

1 like

Complain

Selected By The Grower

Similar Grow Questions

Solved

Idk what went wrong My Special Kush 1 is on week 5 of flowering. 4 days ago bottom leaves started yellowing, yesterday i watered and checked runoff ppm, which was 5000! So i decided to flush. Kept watering with tap water (PH 6.8 ppm 300) until my runoff water was 600 ppm. What your opinion about it?

Leaves. Color - Yellow

Feeding. Deficiences

3y ago

4

5

Solved

Jmaninthemidde420

What is wrong with my young plant I’m having slightly droopy leaves and a mild yellow tint on my week and a half old Guarilla sherbet by sweet seeds. I do ph the water and I used to own a commercial ph devise but I only borrowed it so I have to eye out how much apple cider vinegar to use on my well water(7.0)help

Leaves. Wilting

Leaves. Color - Yellow

3y ago

2

2

Solved

What happen with my leaf.What Happen with my leaf. Week 2 of growing from germination. Thank you.🙏

Leaves. Color - Yellow

3y ago

7

6

Solved

TheYorkshireFarmers

Anyone Know why Yellow tips And Little Twists in the leaf YELLOW TIPS? ANYONE KNOW WHY

Leaves. Twisted

Leaves. Color - Yellow

4y ago

1

1

Solved

Strawberry Gum Automatic looks suspicious hey friends, in february I planted a Strawberry Gum Auto and now it is in flower week 6 and the leaves are almost all yellow and the whole plant only smells minimal and it is not resinous and sticky. I fertilized with Biobizz Top Max and Alg-a-Mic 3x a week with 3ml / L. What als

Leaves. Color - Yellow

Plant. Too tall

Setup. Strain - Autoflowering

4y ago

1

4

Solved

What could be happen to plant C?

Leaves. Edges burnt

Leaves. Color - Pale

Leaves. Color - Dark-brown

5y ago

1

3

Solved

Someone please help. Lol Two of my leaves are a yucky yellow color. What is the issue and how do I fix it? And the leaves are clawing. Also yes I know my plant is stretchy. I had a bad light in the beginning of her life and since gotten a better one. Lol

Leaves. Curl down

Leaves. Color - Yellow

4y ago

4

4

Solved

Hi everyone, This is my first grow. So, do i miss something important here? i do not use any method at all.. she is growing how she wants.. the only thing bad i can notice is the yellow leaves (older leaves) any advice are welcome. i use a mix of BIO-bloom and TOPMAX atm

Leaves. Color - Yellow

5y ago

1

1

Solved

High_flying_scotsman

Pale green fan leaves On day 28, upper plant looks good, lower fan leaves pale green going on yellow, no feed until 2 days ago .25ml bio gow with 500ml water and temps higher than usual due to warm weather could this be the cause or low nitrogen due to late feed

Leaves. Color - Yellow

Leaves. Color - Pale

5y ago

1

1

Solved

Yellow leaves!Hi guys I'm week 9 of flower on my JackHerer autos by RoyalQueenSeeds! I have some yellowing leaves, from what I've researched numerous things could cause it, I was hoping you guys can help narrow it down for me! The information is all on my diary check it out! Thanks in advance!

Leaves. Color - Yellow

4y ago

4

3

Solved

Yellow/ Lime Leaves ????I have 3 grow rooms. I moved all the deficiency plants to 1 room. The whole half of the plant is turning really light yellow/ Are my lights too close to the plants ? Or is my feed to low?

Leaves. Color - Yellow

Setup. Lighting

Feeding. Deficiences

3y ago

4

3

Solved

Leaves of young plant are becoming yellow The leaves of my four week old Stress Killer are becoming yellow from the outside to the inside. I am a total beginner and I read that this may be overwatering, underwatering, overfeeding, underfeeding, so I am confused.

Leaves. Color - Yellow

2y ago

3

2

Solved

Yellow leaves Are those yellow spots a deficiency sign?

Leaves. Color - Yellow

3y ago

5

5

Solved

GranddaddyTurtle

Yellow again How to fix it

Leaves. Color - Yellow

5y ago

1

1

Solved

Need help with diagnosis What sort of disease/deficiency/problems am I facing here?

Leaves. Edges burnt

Leaves. Curl up

Leaves. Color - Dark-brown

3y ago

4

Solved

Leaf tips Something going on with tips of leaves. What should I give her? My GDP and Double Stuffed Sorbet are showing this issue. Both photo fem plants. Week 5 and 6. Both showing signs of pre flower. 18/6 light schedule. Using GH trio, cal mag, potassium silicate, to feed

Leaves. Color - Yellow

2y ago

2

4

Solved

What happen?Can somone tell me what happen to my love?? much/less light? Carence ? Excess? Im at the end of the strench (3th week of bloom)

Leaves. Edges burnt

Leaves. Curl up

Leaves. Color - Dark-brown

2y ago

1

5

Solved

Yellow leaves young photoperiod girls My photoperiod Barney's Farm girls 28 days young, some have lower yellow leaves, is this normal, they didn't get any nutritions yet and are still in a small pot, can I do something about?

Leaves. Color - Yellow

4y ago

4

6

Solved

Showed on lower leaves This showed up first week on Raspberry Parfait seedling. 15g grow bag Black Gold Cocoblend , , no nutes yet. Bags outdoors in tarped greenhouse

Leaves. Color - Yellow

3y ago

4

5

Solved

Why are the leaves tips curling dying and brown marks appearing?My Mac #1 showing brown spots/marks on leaves, with tips curling and dying yellow/brown - what is the problem? How do I fix this? She is in week 5 flower. Is it calcium deficiency? pH problem?

Leaves. Tips - Burnt

Leaves. Tips - Die

Leaves. Color - Dark-brown

8mo ago

2

1