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

Yellowing on lower leaves. Any idea what this is?

PricklyPetestarted grow question 5y ago

Don't think they should be deficient in anything yet, they're in new Ocean Forest soil and only on day 11 of veg, no way they used up what's in the soil yet. More details in my grow diary comment.

PricklyPete

PricklyPete

Solved

Leaves. Color - Yellow

likes

Organomananswered grow question 5y ago

This is damage caused by the leaves hitting either the edge of the pot or the soil surface when the fan blows on them and generally at night when the leaves are lowered. Nothing much to be concerned over. Filling your pots right up to the top would give more room for root growth. Hope this helps,.............. Organoman.

2 likes

Complain

Selected By The Grower

Similar Grow Questions

Solved

Problem of end leaves Yellowing Hi !! I have some of my top Leave that turns yellow at their end ! Could that be a defiency of bloom food or a toxicity of N or light ? many thanks if you can help me best regards

Leaves. Color - Yellow

5y ago

5

3

Solved

Old leaves be okay to look like that?One of the if not the oldest leaf on the plant. Removed it now and it was the only one. Imo its fine but i wanted to double check with you guys.

Leaves. Color - Yellow

10mo ago

4

3

Solved

Yellow leaves Bottom leaves starting to turn yellow had no problems with this girl until now currently at the start of week 7 veg any advice is really grateful thanks

Leaves. Color - Yellow

4y ago

2

1

Solved

PietertjeOpDeLijn

Newer leaves also turning yellow at the tips. Flush?Newer leaves also turning yellow at the tips. Started to give the plant Terra Bloom,Sugar Royal, Pure Zym and power roots again after only giving it water for 2 weeks long. Is this a nutrient burn and will a big flush help it out? Doesn't a big flush overwater the plant?

Leaves. Color - Yellow

3y ago

4

9

Solved

Issue, please help It seems like we have a magnesium deficiency here on our slow growing baby, the leaves are turning yellow, impacting her growing quite strong as i haven't seen much change on the plant since now 2 weeks. Any solution on how to fix this are welcome, thanks for the response

Leaves. Edges burnt

Leaves. Twisted

Leaves. Color - Yellow

2y ago

1

1

Solved

Could this be light stress? I dont think it nutrient burn, as I have been taking it very easy

Leaves. Color - Yellow

3y ago

4

Solved

Yellow/burned tips & curled leaves I have an issue with some yellow/burned tips and curled leaves. I already suspect that mainly is from light stress but could also be a nutrient deficiency? I´ve raised the lights the max I can and keep it at 80% for 20 hours. Biobizz soil and nutrients. Thanks in advance!

Leaves. Edges burnt

Leaves. Curl down

Leaves. Color - Yellow

5mo ago

10

7

Solved

Any ideas ?Anyone know why the tops of my plants are yellowing? Last 2 feeds fed 5-6ml cal mag 2 ml flora nova grow, etc. in coco, 8th week veg, under gavita led @ 65% output.

Leaves. Color - Yellow

5y ago

4

5

Solved

Fallingthroughstars

Deficiency or lockout Is this a simple N deficiency or a lockout? I gave her more N last feeding but nothing seems to have changed. still stunted and still bottom yellow leaves. Should I feed her a micro/bloom mix or flush her??! Her soil ph seems to be correct and ppm so idk if its a build up of salt

Leaves. Tips - Die

Leaves. Color - Yellow

Plant. Stem - Red or purple

4y ago

3

3

Solved

new growth turning yellow.I've noticed on both my gurls more on the G.G. Auto than the Zkittlez Auto. Bothe the new groth and flower areas are getting yellow But the old growth leafs are fine except there starting to curl down. Anyone could help? I tried to take pictures but it wouldn't really show up.

Leaves. Curl down

Leaves. Color - Yellow

5y ago

1

1

Solved

Is this Nitrogen deficiency?Is this Nitrogen deficiency? Mainly the lower leaves colored light green into yellow and just burst off. Now a few bigger leaves thought the plants are following the same pattern.

Leaves. Color - Yellow

3y ago

3

9

Solved

Trichome_threshold

Are my plants showing signs of overfeeding ?Are my plants showing signs of overfeeding ?

Leaves. Color - Yellow

5y ago

1

1

Solved

First Grow (2nd week of seedling)I am a beginner growing autoflowers in 3 gallon pots. As of now, everything is going good with just one issue in my Gelato plant. The leafs are yellow and new ones also comming in yellow colour. I user Biobizz light mix kn top and biobizz heavy mix at bottom of pots. Any help plz

Leaves. Too few

Leaves. Color - Yellow

10mo ago

2

2

Solved

JordanThe420BarB

Only Fan leaves starting to turn yellow?Why are only the Fan leaves starting to turn yellow from the outside inward? All other leaves are okay and green. Blueberry Auto 10 weeks old, organic soil grow. Should I remove? Comming up on the flushing period soon.

Leaves. Color - Yellow

2y ago

6

5

Solved

Yellow tips on new leafs and some fan leaves I've been dealing with this yellowing tips on one of them. Have been watering same as the other but this one appeared to be stressing for some reason, been using recharge +cal.mag 1/2 tsp gallon. Any ideas what might have been causing this, light is a SF1000 18" 80% intensity dim

Leaves. Color - Yellow

5y ago

1

1

Solved

Phosphorus deficiency getting worse?Near enough every leaf is damaged now, all the new growth appears to be dammaged too and very yellow. Am I going to lose my first plants?

Leaves. Curl down

Leaves. Color - Yellow

Feeding. Deficiences

5y ago

8

9

Solved

nitrogen deficiency Hi guys, my plant has a nitrogen deficiency, but I dont know how to fix it. The ph value is correct and I already gave her a lot of CalMag, but things doesnt get better. She already lost 4 leaves and the plant in general looks a lot brighter.

Leaves. Color - Yellow

3y ago

7

13

Solved

GC auto development How do they look? the color is ok? the shape of their growing? I am worry about deficiency or efficiency of nutrients. Thanks!!!

Leaves. Color - Yellow

Leaves. Other

Plant. Too short

4y ago

2

3

Solved

Leaves issues Advice needed. I found a few leaves in the mid section of the plant that show curling, yellow and brown edges image in week 19. What could be the cause?

Leaves. Curl up

Leaves. Color - Yellow

6y ago

3

1

Solved

I'll just leave this here.Only a few leaves, but should I be worried? Last few waters have only had calmag to see if that helps.

Leaves. Color - Yellow

Leaves. Color - Mottling

3y ago

1

1