Back to Grow Questions

Yellowing leafs

CannabisRelatedstarted grow question 6y ago

Does the yellowing look like a nitrogen issue? The nutrients I have are Gaia green 3-0-3, 4-4-4, and the 2-8-4 power bloom.

Open

Leaves. Color · Yellow

likes

Answer

DoDrugs420answered grow question 6y ago

No, shes actually just stopping uptaking N as she ends flowering, keep nuting acording to schedule and everything will be alright. Stay lit growmie.

likes

Complain

Similar Grow Questions

Solved

Yellow leaves Any suggestions or tips for finding out why this 1 plant (strain- Alcapulco Gold) has been yellow since day 1 of Veg Stage. My 7 other plants are fine.

Leaves. Color · Yellow

5y ago

5

5

Solved

Is it possible that maybe I underfed my plant and that's causing my actual problem? Is it something normal? Or there's something else going on with it that I should check and fix fast? In general the plant has a lighter green color and old leaves are getting yellow. Thanks!

Leaves. Color · Yellow

8y ago

8

6

Solved

Yellow leaves after giving water without nutes Yellow leaves problem - i started my flush period end of week 6 of flower, and today my leaves have gone yellow lower ones curled up. Solution??

Leaves. Color · Yellow

5y ago

3

4

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

5y ago

4

5

Solved

Problemas con el PH y asimilacion de nutrientes, hojas bajas amarillas y caidas Hi, I've had problems this week with some of my plants. A couple of weeks ago, my pH meter broke, and it seems like they're not absorbing some nutrients well, it could be potassium, nitrogen, or manganese. Could you help me get a better diagnosis of my plants?

Leaves. Color · Yellow

Roots. Other

Setup. Other

7y ago

3

3

Solved

Gelbe Blätter, mit Lila Flecken My plant had nutrient burn, so I stopped giving any fertilizer for a while. Now the plant has yellow leaves with slight purple spots. Nutrient deficiency? Or leaf discoloration due to flowering? Or still over-fertilization? I'm using the BioBizz Starter Pack.

Leaves. Color · Yellow

Leaves. Color · Red or pink

6y ago

1

1

Solved

Discoloration on new growth Both of the Sunset plants are showing some discoloration on new growth, one worse than the other. I've been watering very little and infrequently per previous feedback. Wonder if it's a nutrient deficiency. Any thoughts?

Leaves. Color · Yellow

6y ago

1

4

Solved

Hard Tap water Coco DTW Hi,Here some Infos of my water It comes in a pH of 7,5 at the Moment(Summer) and about 0.5-0.6 EC maximum. I use Coco coir and pulled a very good harvest but ALWAYS GETTING LEAVES CRISPY and burnt like hell.Anything I can do except for installing R/O that Is out of reach atm

Leaves. Color · Yellow

Leaves. Color · Dark-brown

Plant. Wilting

4y ago

2

2

Solved

Day 4, after emerging. Is this coloration on the cotyledons okay?Humidity is 55 - 70, temp is around 20-24c, 50w full spec led It's my first time, and i think i have been watering it too much I also fed it 2-0-0 npk water with 4ml per liter and I since learned it's not okay. Will it recover? Is this too little grow for day 4?

Leaves. Color · Yellow

Leaves. Color · Dark-brown

3y ago

4

1

Solved

Is this light burn?Is this light burn? If not what is it? It's under a Phillips 13w household led 2700k bulb, it's not the only affected area but it's the most affected and the closest to the bulb. I plan to add more but don't want the issue to accelerate. Thanks in advance!

Leaves. Edges burnt

Leaves. Tips · Burnt

Leaves. Color · Yellow

7y ago

1

1

Solved

Hi Al I have a 140x140x140 atic tent how many pineapple express auto could I fit in there have a 660 watt dimmable ballast

Leaves. Color · Yellow

8y ago

5

5

Solved

Hello guys, can you tell me if something is wrong with it please? It is RQS Northern Light Auto, thank you so much

Leaves. Color · Yellow

6y ago

3

Solved

What are those yellowish tips?Does it look like deficiency or toxicity? Or nothing at all?

Leaves. Color · Yellow

5y ago

6

3

Solved

Feuille jaune My lower leaves keep turning yellow and it's spreading up. What should I do? Is it a nitrogen deficiency? Maybe overwatering, but will they recover?

Leaves. Color · Yellow

6y ago

2

Solved

yellow tips with 30 days left to harvest getting yellow tips with 30 days left to harvest, is this normal or is it a nutrient thing?

Leaves. Color · Yellow

6y ago

2

2

Solved

Yellow leaves All leaves turning yellow starting of week 8. Anyone have any ideas? Moisture stress maybe? You can see yellowing starting on the top as well

Leaves. Color · Yellow

6y ago

2

2

Solved

Yellow brown spotted Leaves Hi. The first Sweet ZZ auto. Second NL auto. PH water before watering 7.0. Whats wrong with these both? Thx.

Leaves. Edges burnt

Leaves. Curl up

Leaves. Color · Yellow

4y ago

1

1

Solved

Yellowing leaves and strange spots Any idea what could be going wrong with these Northern lights Auto (RQS) plants in 2nd week flowering? The leaves are now yellowing and there's some strange spots appearing especially on one of the plants. Using Bio Bizz - All Mix soil / 1ML Grow and 1ML Bloom for 2 weeks.

Leaves. Color · Yellow

Feeding. Deficiencies

5y ago

1

2

Solved

Wilting and yellowing leaves after vinegar water solution I sprayed a mixture of 1/4 spirit vinegar + 3/4 water under the leaves to get rid of aphids (which may or may not have been the problem) earlier today. Now checking on her, I see yellowing of several leaves and wilting of others, which has me worried... normal, or a problem? 😳

Leaves. Curl down

Leaves. Color · Yellow

Other. Bugs

4y ago

8

11

Solved

Brown spots? First grow help.Start of week 4 veg, did a flush 7 days ago concerned about hot nutrients. Fed General hydro flora series w/ cal mag 3 days ago at 450ppm. Coco perlite, top watering still, 2x2 ac infinity w/light 20/4 @ 70%. Supplemental lights not being used yet. Brown spots appeared mid week.

Leaves. Color · Yellow

8mo ago

3

5