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

Help with identifying problems

POPPOPGstarted grow question 4y ago

I never had an issue like this hope you can help me I did change lights from a 200w to a 3000w larger Mars Hydro light and I may have had it to close to the plant in this picture what's everyone's thoughts. Or what other issues are we looking for?

POPPOPG

POPPOPG

Open

Leaves. Color - Yellow

likes

Answer

Elgaranswered grow question 4y ago

Hey, yes it’s light burn, just elevate 20 cm minimum your lights and you should be okay! Nice plant you got there 😊

likes

Complain

Similar Grow Questions

Solved

KurtThePlantGuru

Is this a deficiency or burn?I have 2 new, 2 week old seedlings in my grow room and the bottom first set of leaves is yellowing at the tips to like half way up. Their not as green as the new growth.

Leaves. Color - Yellow

1y ago

2

1

Solved

Curly leaves, help!Upwards curling of the leaves, any ideas? Also not sure if theyre all abit leggy or if they are on track

Leaves. Curl up

Leaves. Color - Yellow

Plant. Too tall

5y ago

1

Solved

What can causes the different color in the colas. Its the same Plant.In the picture you can see the higher colas are light/yellowish green and the cola lower in the canopy are darker/healthier looking. more infos in my diary (1st grow) Thank you very much

Buds. Other

Leaves. Color - Yellow

Feeding. Deficiences

3y ago

2

2

Solved

This yellow color makes me wondering?

Leaves. Color - Yellow

6y ago

4

4

Solved

Incorrect ph I use one of those ph test kit, and the result is in the photo below... Is it correct?

Leaves. Color - Yellow

Plant. Stem - Red or purple

5y ago

2

2

Solved

Yellow leaves small buds Leaves turning yellow and crispy, not sure whether to harvest now as most pistils have turned colour but buds still very small

Leaves. Color - Yellow

4y ago

1

2

Solved

Strange yellowing leaf in flowering What's wrong with my plant? New growth is yellow at the base of the leaves. They've been fed more than usual so cutting back on nutes and I've given them plain water today.

Leaves. Color - Yellow

5y ago

2

2

Solved

Brown spots and yellowing What do you think this is? Nutrients deficiency or maybe soil ph. Happened overnight and the plants are a little dry but I just gave them water and nutrients. My ph tester has been broken so I’ve sorta been winging it with some ph strips.

Leaves. Color - Yellow

Leaves. Color - Dark-brown

3mo ago

2

4

Solved

Overfetilization 2?Hi guys I'm in the seventh week. What could it be? Out of 5 plants, of five different types, two plants have plagron substrate. The other three plants have a biocanna substrate and do not have this problem. Overfertilization?

Leaves. Color - Yellow

Plant. Other

4y ago

1

2

Solved

Why not yellow?I know, we are at the end, but the leaf aren't yellow. Feel them really crispy, but they are still green! Can someone explain to me?

Leaves. Color - Yellow

5y ago

5

5

Solved

Yellowed leaves Should i cut the older and yellowed leaves? So the plant Will use the Energy to grow new branches?

Leaves. Curl down

Leaves. Color - Yellow

5y ago

2

2

Solved

Any tips please !Any helps don’t know what’s wrong they are thirsty and I give them less in 5 gallon pots 0.5 liter maximum 2-4 days ( by weight ) ) Nutrients given correctly / ph is ok but maybe my air and temp conditions are the problem or tu mich nutrients , less water , to much I don’t know

Buds. Other

Leaves. Curl down

Leaves. Color - Yellow

1y ago

2

3

Solved

Yellow leafs slow growth Hi plants are 10 days old in canna coco natural witch I dont think has any nutriants in it the leafs are bright yellow and seem very slow at growing my light is around 40-50cm from the plants I water 1.5liters every 2-3days when top of soil is dry 1st pic mine 2nd ex of colour

Leaves. Color - Yellow

6y ago

4

4

Solved

Deficiency? Pls Help!These spots started to show up 3,4 days ago before I even topdress my plants. I topdress it, also increased nutrient a little bit, but it doesn't seem to go away. The stems are a little red. Is it P deficiency? What seems to be a problem here!??

Leaves. Color - Yellow

5y ago

4

8

Solved

GoldenWeedGrower

What the f**k is this ?Hi guys, this is not from my diaries, but from a my friend grow. He have some issues with his grow and he asked my opinion about: I went there to analye and here what I find out (see pictures). I have a guess about, but I would like to listen community opinion first. Thx mates 🙏

Leaves. Curl down

Leaves. Color - Yellow

2y ago

3

4

Solved

Fullmeltalchemist

Super soil growers ever come across any deficiencies? See a couple lower fan leaves I removed today. I'm sure leaf loss to some extent is natural, but I read that the lower leaves are your indicators, so I wanted to run these by yall to see if you suspect and deficiencies

Leaves. Color - Yellow

7y ago

4

4

Solved

Yellow spots I noticed some yellowing on some of my leaves. I did some research and think it may have been lead septoria. Not sure. Posting pictures... during defoliation I got rid of them anyway

Leaves. Color - Yellow

5y ago

2

1

Solved

Yellows leaves...Hi gardeners...please how can i do to stop the yellows leaves ? I had stop watering like 6 days now. No chimik nutrients. Did i just wait for dryin'? Or do u have a miracle solutions please? (Try skin eggs, oignons, my son urin,my wife hairs...)

Leaves. Color - Yellow

5y ago

1

1

Solved

Whats up with my leaves Whats up with the discoloration on my fan leaves? Calmag?

Leaves. Veins - yellow between

Leaves. Color - Yellow

Feeding. Deficiences

5y ago

1

2

Solved

Nitrogen deficiency Hi! My LSD and the Blue Gelato 41 start to develop some yellowish patches on the leaves... Do you know what it could be? for me it looks quite like nitrogen deficiency but i'm not sure... Should i try to take care of it or should i leave them like this in their final 2 weeks?

Leaves. Color - Yellow

5y ago

6

4