Back to Grow Questions

??

2020Growerstarted grow question 6y ago

If the first picture has a cal-mag deficiency, what does the second picture have? Thanks in advance!

2020Grower

2020Grower

Solved

Leaves. Color - Yellow

likes

M_Littlefieldanswered grow question 6y ago

With the yellowing of the lower leaves, it could also be a lack of N. Check the pH to make sure it's not blocking any of them.

likes

Complain

Selected By The Grower

MangoDuduanswered grow question 6y ago

Same thing more oriented on Mg than Ca

likes

Complain

Similar Grow Questions

Solved

What’s wrong Is there a problem with something? It seems to be yellowing and not growing very much. Soil under is still moist.

Leaves. Color - Yellow

Leaves. Color - Pale

6y ago

9

3

Solved

Deficiency -Epsom Salt Will this fix my deficiency if I foliar spray this? It says 2 tbsps per gallon of water.

Leaves. Color - Yellow

Feeding. Deficiences

Feeding. Other

5y ago

1

1

Solved

What's wrong with these leaves Missing something, finding a few of these on her lower growth.

Leaves. Color - Yellow

3y ago

2

2

Solved

Ph ?Help please. I’m useing ph perfect coco grow A&B in my first bubble bucket grow and my ph keeps rising over night My plants are two weeks old and very yellow any thoughts please. Thank you

Leaves. Color - Yellow

Setup. Strain - Autoflowering

5y ago

1

2

Solved

Buon giorno weed doctors, did anyone have similar uniform chlorosis at the top or maybe knows what's up? What could be the reason and the solution? Th Is this some sort of immobile nutrient deficiency or excess? Could this be caused by heat and light stress? She is 80cm tall and almost touches the lights in the tent. I'm usually suffering from Calmag and Nitrogen issues and haven't yet experienced yellowing from the top. Thanks

Leaves. Color - Yellow

Plant. Too tall

Feeding. Deficiences

2y ago

2

2

Solved

Yesterday i see new yellow leaves (plant 2). I have just checked them again and on the second plant the two small leaves are now brownish. What could that be? I water every two days and the soil is not wet but slightly moist. The other plant 1 grows wonderfully.

Leaves. Color - Yellow

8y ago

2

3

Solved

Why is my plant turning yellow?Light distance 60 cm 600 watts. Why are the leaves turning yellow?

Leaves. Color - Yellow

4y ago

2

2

Solved

Bud leaves turning yellow ? End ? Burned ?Upper leaves (on the buds) turning yellow, is it because we approach the end, or burned ? the other leaves under are looking really nice, not burned or anything else so I don't know...

Leaves. Color - Yellow

3y ago

1

2

Solved

Yellow leafs Hello i cant figure out what was happend with my plants ph ground 6.4 TDS 800 They gettin yellow,iv thinkin its overfeed but now i think its deficiency of something...i flush them on monday and i want put next week Alg-a-mic from Bio Bizz its for deficiency,overfeeding etc. Help

Leaves. Color - Yellow

Feeding. Other

6y ago

1

Solved

AUTOASSASSIN215

Heat stress or Root rot ??Hey my 7 month old plant not doing too good the leaves are turning brown and crispy Might be heat but then again Might be bud rot and it’s spreading like wild fire also i notice not a lot of flowering growth idk weather to chop it down or keep fighting

Leaves. Tips - Die

Leaves. Color - Yellow

Leaves. Color - Dark-brown

5y ago

2

Solved

Hilfe.. calmag Mangel?Hey grower, can someone help? It's been 10 days in the flowering phase. New shoots are very light. Maybe Calmag?

Leaves. Color - Yellow

2y ago

1

Solved

Very light green leafs 12 day old sprout ist very light green /nearly yellowish. I have a Sanlight Q3W on 40% dimmed and 50cm away. Should I increase the distance more ? Seems like the plant can’t produce enough chlorophyll

Leaves. Color - Yellow

5y ago

1

1

Solved

Not looking good for her ️Help! She is starting to develop yellow spots on her leaves now 😢

Leaves. Color - Yellow

6y ago

2

2

Solved

Seedling yellowing?Hi, this seedling is about 2-3 weeks old, I’ve only been feeding it water at a ph of 6-6.5. This is my first time growing ever and I’m not sure if it’s normal or not, please could you help me?😅 it can’t be heat as my lights only 60w

Leaves. Color - Yellow

Setup. Seedling

6y ago

3

4

Solved

Spots on leaves Completely natural grow. 4th week of vegetation, a fan leaves has this spotting. What’s the issue?

Leaves. Color - Yellow

5y ago

3

3

Solved

What can I do for her ? :(Idk what is happening here... As you can see, the leave is Yellowing ans the tip is Brown.. What kinds of definciency is that ? Also last picture is the neighbour, I removed the tip but it still .. rotting ? … universal_button_show_more

Leaves. Tips - Burnt

Leaves. Tips - Die

Leaves. Color - Yellow

4y ago

3

5

Solved

New leaves are yelow Hello can anyone tell me what is wrong ? it's a 3 week start and apart from the yellow new leaves it seems to be growing slowly. thank you

Leaves. Color - Yellow

2y ago

6

Solved

Stickstoff Mangel in der 4. Blütewoche ?Hello Day 28 since switching 3ml/L Biocanna Flores pH 6.6 Looks like a nitrogen deficiency, I tried 0.5ml/L Biocanna Vega 4 days ago as a nitrogen boost, but to no avail.. Can someone help me? I'm not keeping a diary due to personal reasons, I know it would be better

Leaves. Curl down

Leaves. Color - Yellow

8mo ago

3

Solved

Is this phosphorus deficiency?How do i fix this Is this phosphorus deficiency? Last feed was Normal PPM of water: 455,Feed in bucket:2200,1170 Run off I just bought a TDs meter and im buying a good ph pen next Tuesday for now last watering (26/3) I gave them a feed 1 day ahead of schedule because Nutz Auto PH

Buds. Not fattening

Leaves. Color - Yellow

4y ago

3

4

Solved

drooping leaves, cold weather and high humidity, is it overwater problem?I think i´ve overwatered my plants, so it´s is cold (16 C / 60 F) and relative humidity around 70%-75% . old leaves are turning yellow. I´ve lowered the water frequency and wait the soil to dry before water again but leaves are still droopy. What do you think? is it overwater?

Leaves. Dropping off

Leaves. Color - Yellow

3y ago

8

5