Chat

By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see Privacy Policy

Grow QuestionsHeat stress or nutrient burn?

Heat stress or nutrient burn?

The_Smile_factorystarted grow question a year ago

Should I be worried!? fan leafs drying out just top ones is this heat or nut burn. About two weeks until harvest.

Solved

Leaves. Other

DutchGrownGreensanswered grow question a year ago

Put your light up asap! You are cremating your plant bro. Light to close to the plant causes this

1 like

Complain

Selected By The Grower

The_Smile_factoryanswered grow question a year ago

I can’t put the light any higher. And no the leaf doesn’t come out.. I was leaning to more of a light/heat stressed but wasn’t sure. It’s a es300 light should I cut back on the power since I can not raise it!?

Complain

Similar Grow Questions

Solved

Livewire99

I'm not sure what's going on, but the tips of several leaves are twisting over and/or turning white. I don't know if it's a nutrient deficiency, nutrient burn, I don't think it's too much heat, but maybe due to sun burn? I'm not finding much luck about white leave tips online.

Week 7

Leaves. Other

4 years ago

Solved

levensfiets

Im having problems with my leaves. Ill upload some photos of the issues in my week12 for an idea of the scope and type of problems. Id be super thankful for anyone who has any idea what this is. I cant rule out pests altho its indoors Last three weeks have been just str8 wate

Week 11

Leaves. Other

4 years ago

Solved

Highclass

One of the critical bilbo dropped he new leaves with a light green-yellow color, is it normal? The rest of the plants are ok. This plant has weird leaves since begim, like curly and sharp.

Week 7

Leaves. Other

4 years ago

Solved

KCMOR8RH8R

My Tangie photoperiods small leaves are curling upwards around the edges. Anybody have a reason for this? It's the only one of the 4 exhibiting symptoms like this and only one of my autos of the 8 did the same thing. Is it too much or too little water? Not enough airflow?

Week 9

Leaves. Other

4 years ago

Solved

Jazin

Need some help ..! The leaves become a little yellow ... What do I do wrong? Or what do not I do?

Week 3

Leaves. Other

4 years ago

Solved

sebino

Hi everybody! I noticed on the newer leaves those light green spots. Do you know what it is? Never happened to me before. Do I have to worry about some nutrient issue? Cheers.

Week 5

Leaves. Other

4 years ago

Solved

Momgrowsthechronic

So- largest plant (photos above) yellowing lower fan leaves, overall light green colour on the entire plant. Possible Nitrogen deficiency? Otherwise she is healthy, budding up well and looks great. Any thoughts from the GD community? Thx as always!

Week 5

Leaves. Other

4 years ago

Solved

Scrumpy

Second grow, second leaf issues. A quick google leads me to believe its phosphorous deficiency, that may be being made worse as its getting colder? Is it terminal or will she survive?

Week 8

Leaves. Other

4 years ago

Solved

OutdoorMaster

What could be causing the yellowing/rusty burnt looking spots on my older fan leaves? My camera is is bad so you cant see it but there is also some newer, smaller growth that looks shiny and burmt with new growth twisting slightly

Week 3

Leaves. Other

4 years ago

Solved

AlpineGoat

DEFOLIATION: when should I do it? I start by removing some yellow leafs and I'm at 2 week from harvest. Should I remove the other biggest leaf, even if they didn't shadow the flower and are healthy and green? Also, what means if the stem is reddish?

Week 11

Leaves. Other

4 years ago

Solved

gdogfunk

I was late watering one night last week and she was looking wilted, then 48 hours later, she looked this like with all fan leaves wilted or dead and crispy and she isn't standing back up after watering. Nute-lockout? Underwatering damage? I always check nute pH. Thoughts?

Week 17

Leaves. Other

5 years ago

Solved

Underthestairsgrowbro

Anybody have tips for an overwatered plant?

Week 4

Leaves. Other

5 years ago

Solved

Cannapprentice

Hi, After I topped, the new growth tips started growing vigorously, but the leaves are weird. They have a loose&floppy appearance, the serrations on the edges are very wide and one of the leaflet didn't even grow 1/5th of the size of the others.. Do you know what it is? thanks!

Week 5

Leaves. Other

5 years ago

Solved

PatMcCrotch

Can anyone tell me what's going on with my plant? Yellowing leaves with brown spots on them. I've never had this issue before so I'm at a loss. I've tried a few things but want an opinion from someone who may help. Thank you.

Week 9

Leaves. Other

5 years ago

Solved

VanCplGrows

Been struggling with leaf issues for weeks. Initially thought lockout due to N toxicity. Plants improved after flush in Week 7 but then promptly started worsening a few days ago. Is this a continuation of a lockout issue? Would you feed? Flush? Advice is welcome! 🙏

Week 8

Leaves. Other

4 years ago

Solved

sebino

Hey guys at this stage, I have a doubt. Do I remove the bigger fan leaves, or do I keep them? What Is the difference between the two ways in terms of growth?

Week 4

Leaves. Other

5 years ago

Solved

Berrybros

The lower main leaves are losing color quickly and have small spots forming. It came out funky from the get go, but this also happened to the first true set and I just pruned em. Now, its moved onto this set. Last picture is the problem leaf.

Week 5

Leaves. Other

5 years ago

Solved

Ilusionweed1

Alguna ayuda para las mancha de las hojas 🙌?

Week 3

Leaves. Other

5 years ago

Solved

Lokis

Leafs looks like dameged. Cant identifie problem....

Week 17

Leaves. Other

5 years ago

Solved

Farmboyconnor

Fan leaves are looking like they are turning into dust. This is only happening on 2 out of the 4 plants I have going. Thinking it is a ph problem but I've been watering at 6.0 -6.5 since day 1 and just only had this issue. Seems to affect lower growth first.

Week 10

Leaves. Other

4 years ago