The Grow Awards 2025 🏆

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

Please Help

Gg6266started grow question a year ago

Please Help Whats wrong ? VT 20

Gg6266

Gg6266

Gg6266

Gg6266

Solved

Leaves. Color - Yellow

likes

AsNoriuanswered grow question a year ago

Last photo , maybe magnesium. Tops are bleaching i see. Think its calcium if no spray as mentioned before. CalMag to the rescue ;)

2 likes

Complain

Selected By The Grower

Similar Grow Questions

Solved

herbalistssword

Yellow bright new growth New leaves on the Candy Kush plant #1 are bright green/yellow. This seems to have started when increased biogrow from 2ml/l to 3ml/l. Iron, zinc or sulphur deficiency? Only give calmag on next feed? Might have measured pH before adding nutrients so Faber wrong pH?

Leaves. Color - Yellow

4 years ago

2

1

Solved

Leaves yellowing in week 12??One of my 3 Gorilla Glue(Auto flowering) plants have started yellowing in week 12. What is going on? And what should I do?

Leaves. Color - Yellow

4 years ago

4

4

Solved

Yellowing leaves Hello friends, my leaves are slowly turning into yellow.

Leaves. Color - Yellow

4 years ago

2

3

Solved

1st Week Problem My plants are in day 7 and I noticed some problems with it. A new set of leaves is coming out yellow in one of my plants and also I am seeing some spots on 2 other plants. They are under 200cfl with the distance of 6 inches. Temperature goes up to 85'F sometimes. Help out pls!

Leaves. Color - Yellow

4 years ago

4

4

Solved

Is the plant healthy after 21days Does the baby plant look healthy after 21 days?

Leaves. Too few

Leaves. Color - Yellow

Plant. Too short

4 years ago

1

1

Solved

yellow tips of leaves According to tout, excess or nitrogen deficiency?

Leaves. Tips - Burnt

Leaves. Color - Yellow

4 years ago

1

1

Solved

Yellowing on top sugar leaves Lsd-25 fastbuds auto- I’ve never seen this before, the top sugar leaves look like they’re yellowing, any help in identifying what this is is appreciated.

Leaves. Color - Yellow

4 years ago

1

3

Solved

Yellow leaves..should I call it quits?I went on vacation and gave them a little extra water...came home to this! should I call it quits? I took most of the dying leaves off

Leaves. Color - Yellow

4 years ago

2

1

Solved

Cal/Mag deficiencies? Yellow leaves top Hello dear growing community! I am wondering if my purple Auto, at 4 weeks, is doing well in termes of Cal/Mag (that I don't use) or NPK (normal use of Biogrow, bloom and top max) because I am having the points of the leaves getting yellow? 🤔🤔 Thanks :)

Leaves. Color - Yellow

4 years ago

1

2

Solved

Dried/yellow leaf extremity, can’t find what it is on the excess/defiency chart -Soil : Light-Mix Biobizz (baltic peat, white peat, black peat, sphagnum, compost, NPK 12/14/24, pH 5,5- 6,5, EC 1 -1,25 mS/cm) -Nutrients : none -Light : 18h at 40cm from a 65W dimmable LED board -Water pH : tool broken, I don’t know the pH of my water… -22°C /47%

Leaves. Color - Yellow

4 years ago

1

1

Solved

LEAVES LOOKING BAD, ANY ADVICE?Leaves are giving us weird signals.They look dry and almost like rotting,they are yellowish with browning points and very curled down.She is being kept as safe as possible from wind and rains,buds aren't getting wet and the daily sunlight is pretty hot.Any advice? check out diar

Leaves. Curl down

Leaves. Twisted

Leaves. Color - Yellow

4 years ago

2

2

Solved

Diagnosis.Can someone diagnose this problem for me please. I'm putting it down to nute burn but would like a second opinion.

Leaves. Tips - Burnt

Leaves. Curl up

Leaves. Color - Yellow

4 years ago

2

4

Solved

How does my grow look?Thoughts on my babies? Nute deficiency? Light burn? Over watering? pH off? What are your reflections on how they are looking now?

Leaves. Color - Yellow

4 years ago

1

Solved

Old growth turning yellow and limp Hey Farmers. A quick question for my current diary. I'm currently at the start of week 8, 3 weeks into flower leaving 2 - 3 weeks left until harvest my query is the bottom fan leaves are turning yellow and limp. I think this is normal this far into flower. should I remove them?

Leaves. Color - Yellow

4 years ago

1

3

Solved

Leaves problem I've a problem with my plants, the leaves are turning yellow with brown spots. How can I solve it? Thank to anybody can answer

Leaves. Color - Yellow

4 years ago

3

1

Solved

Maybe nutrient burn or?My biggest plant has started looking a little sick, have a feeling it may be some type of nitrogen toxicity? Maybe it’s just got some nute burn? I have flushed it out and will leave it be for a few days and hopefully it perks back up

Leaves. Color - Yellow

4 years ago

1

Solved

Day 49 yellow leaves Is it normal for the leaves to turn this yellow with burnt tips at day 49 of flower. I cut the nutrients about 4 days ago and the leaves have yellow out for the pure kush this much but not really for the Dos Si Dos 33. The pure kush also looks like it has at least 3 weeks to go?

Leaves. Color - Yellow

4 years ago

1

1

Solved

Yellow leaves midflower Please can someone tell me whats going wrong with my Royal Gorilla Auto shes at midflower yet most of her leaves are yellowing and drooping?

Leaves. Color - Yellow

4 years ago

3

3

Solved

Yellowing leef and rusty spots So now iv just noticed. Hiding under some greenery. A yellow leef... Can someone please give me advice on what this is and what to do??? Should i cut it? Increase calmag?

Leaves. Color - Yellow

4 years ago

5

3

Solved

How can I fix high runoff EC and pH?EC high (0.2ms/cm in, 0.6ms/cm out), pH runoff a little high (6.71 in, 7.18 out). Yellowing of leaves moving up plant, followed by yellowing between the veins on new growth. Help please!! Had issues with this one for a while so last fed 2 days ago with 1ml/l of Biobizz

Leaves. Veins - yellow between

Leaves. Color - Yellow

Feeding. Deficiences

4 years ago

3

7