Back to Grow Questions

Желтеют листья

Gayekstarted grow question 6y ago

During the flowering stage, I'm mixing a compote with N - 4.2, P - 3.2, K - 8, Mg - 0.96. The leaves at the tips are turning yellow; it might be a deficiency of some element, but I don't think it's an excess. I want to understand why the leaves are turning yellow.

Gayek

Solved

Leaves. Color · Yellow

likes

Medup75answered grow question 6y ago

Could be a calcium deficiency, not sure honestly, I haven't had enough experience to say for sure. One thing I do kno is it deffo isn't nitrogen deficiency because that would start from the lower leaves upwards. Hope this helps abit

1 like

Complain

Selected By The Grower

Similar Grow Questions

Solved

Autoflower slow growth / yellow Can't figure out some of the issues I'm seeing. Tried adjusting humidity (40-60% now) and not overwatering. Temps 19 night time, 26 day time. Added a tiny 1ml/litre feed of plant magic old timer grow yesterday … Show more

Leaves. Curl down

Leaves. Color · Yellow

2y ago

8

2

Solved

Brown spots on lower leaves - ph fluctuations?I have discovered some brown spots on the lower leaves. I suspect it might be down to ph fluctuations - first time growing DWC so probably my bad! Does anyone agree? I should also add - I did a nutrient change a few days ago and for the first time added calmag & silicon

Leaves. Color · Yellow

5y ago

1

3

Solved

ImpatientGrower

The NL starts developing yellow leaves at the top of the plant. It started at the end of the leaves and it's developing. Any what deficiency (or is it overfeeding?) it might be ?

Leaves. Color · Yellow

3y ago

5

5

Solved

Curling and yellow leaves flower stage Hi, Since the temperature changed I see that the leaves are taking a different shape and colour, is this pure of the temperature change ? It is 2.5 week in flower stage. Min. Temp is 13 with humidity of 88 during the dark hours. During light it is 27 degrees and 50 humidity

Leaves. Curl up

Leaves. Color · Yellow

3y ago

6

Solved

BudmanFlyingjoint

Coco Grow Problems Overwater? Underwater? Calmag deficiency? Coco Grow Start watering every day 2 times but now i am letting dem get dry. very confusing

Leaves. Color · Yellow

Leaves. Color · Pale

Plant. Wilting

3y ago

4

3

Solved

Light Brown patches on leaves.I'm growing outdoors but under poly in Thailand and noticing yellowish/brown patches appearing on some of the leaves. Is it anything to worry about?

Leaves. Color · Yellow

4y ago

4

Solved

FreddySpaghetti

Leave's tips color turning yellow Hey everyone, for the past 2 days I've noticed that the tips of the leaves are turning yellow. I thought about moving the light away from the girls, even though I'm using an LED (marshydro ts1000). Can you tell me what I'm doing wrong? Should I also adjust the amount of nutrients?

Leaves. Color · Yellow

5y ago

1

4

Solved

Why is my ppm reading so high after switching them to 5 gallon pots I used Ocean forest and didn’t add any Nutrients just pH water

Leaves. Color · Yellow

5y ago

4

3

Solved

What is wrong with this plant Can you please tell me what is that? 1,5 Bloom GHE 1 Biobizz BLoom 0,5 Fish MIX 1 Algae concentrate 0,5 revive… Show more

Leaves. Tips · Burnt

Leaves. Color · Yellow

5y ago

3

Solved

Leaf issue Hey everyone, 1st grow and noticed the follow leaf issue this evening.

Leaves. Curl up

Leaves. Color · Yellow

6y ago

3

2

Solved

Gelbe Blätter Do you think the sudden yellowing of the upper leaves is due to the flowering, or does it indicate a deficiency instead?

Leaves. Color · Yellow

2y ago

2

2

Solved

Aussiegreenthumb82

Yellow centre veins fan leaves Yellowing of the inner vein of fan leaves only. Also sporadic yellowing and blemishes of whole fan leaves but only some, others fine nice and green. All bud leaves and buds don't appear affected. Is it just that she's nearing the end of her life cycle? Or over water/over nute?

Leaves. Veins · Yellow between

Leaves. Color · Yellow

4y ago

2

3

Solved

tips of leaves tips of leaves turn yellow on both plants ((

Leaves. Tips · Burnt

Leaves. Color · Yellow

6y ago

3

Solved

Yellowed leaves with brown spots Hello, I have a request. My leaves started to turn yellow and brown spots also appear on them. These are Blacberry Gum from Seed Stocker and Deimos from Buddha Seeds. Both plants are 67 days old and are Calmag Atami nutrients and Jungle Indabox set. Thank you very much.

Leaves. Color · Yellow

5y ago

1

2

Solved

fromseedtosmoke787

yellow spots !!my amnesia auto today the leaves has more yellow spots on them than 3 days ago fisrt pic 3 days ago and video from today only been feeding water PH 6.0 -6.3 any suggestion what could be and what to doe her grow hasent stoped yet any help! other 2 auto no yellow spots

Leaves. Color · Yellow

Feeding. Deficiencies

6y ago

2

3

Solved

I'm on Day 80 now, like 6 to 8 weeks flower. Is this yellowing with spots normal or something I need to fix? What is this?

Leaves. Color · Yellow

Plant. Other

4y ago

2

3

Solved

PH problems High Again! I still go the soil ph problems (4.7) my diary is fucked up so dont go after this weeks diary. dolomitic limestone?

Leaves. Color · Yellow

Leaves. Color · Dark-brown

5y ago

1

1

Solved

Is she missing something?It´s my first grow ever. Is she missing something? Thanks Anna

Leaves. Color · Yellow

6y ago

2

2

Solved

Hello everyone. I am in the final stage of the procedure ,I need about 2 or3weeks more.I have some problems with the leaves and 2 banches! Some leaves become totaly yellow but these leaves was in the middle of the plant not on top ! The last 2 days inside the tent i have 32°c

Leaves. Color · Yellow

Plant. Other

6y ago

1

1

Solved

Is this a deficiency?Hello there, Today I saw that some of my plants have some curled and sad looking leaves (see pic). The soil is pre-fertilized and I currently use normal tap water (p.H. adjusted) for watering. My plants get 18hrs of light a day (approx. 300-400PPFD) Thanks for you help guys :)

Leaves. Curl down

Leaves. Twisted

Leaves. Color · Yellow

4y ago

2

2