Back to Grow Questions

Tip burn yellowing

BufoAlvarezstarted grow question 6y ago

I thought I had the leaf tip burn and curl handled but it’s really never subsided. My temps are 76 at hottest and humidity around 45 to 55. 1 out of 3 plants shows no symptoms but it’s the least mature. I was trying to flush but that seems to not help. Idk anymore, help!!

Solved

Leaves. Color - Yellow

likes

CUBULATORanswered grow question 6y ago

Too much fertilizer.

1 like

Complain

Selected By The Grower

Similar Grow Questions

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

4y ago

2

2

Solved

Deficiency?Would it be a nutrient dificiency?

Leaves. Color - Yellow

Feeding. Deficiences

6y ago

2

3

Solved

lemon tree wannabe I think it's calmag and lack of nitrogen but any ideas. I've been busy in the garden so have taken my eye off the ball. She looks in great health with praying full leaves but her colour is off. Any ideas would be taken with gratitude.

Leaves. Color - Yellow

5y ago

1

4

Solved

Seedling needs help I have a auto-flower seedling that is only 12 days old from the taproot being planted. Her leaves are droopy and yellow in the center. Any ideas out there? Does she need nutes?

Leaves. Wilting

Leaves. Color - Yellow

4y ago

3

3

Solved

Help :)Is this potassium deficiency? Or nitrogen toxicity?

Leaves. Color - Yellow

5y ago

1

2

Solved

lovely_neighbours

leaves turning yellowish at fast speed leaves turning yellow-ish overral they are discolorating after last feeding on a very rapid rate last fed on 23 august, 3 days ago: fish mix 2ml/l bio grow 2ml/l top max 3ml/l bio heaven 4ml/l activera 4ml/l bio bloom 3ml/l calmag 1ml/l any idea on why / what to do next?

Leaves. Color - Yellow

5y ago

5

6

Solved

When to start using Cal Mag?Tomorrow my Bruce Banner plants will be 2 weeks old. One plant is showing some yellow on the left side of one leaf. No yellow on any leaf tips and no claws. I believe I may have been under watering. My question is should I/can I start using Cal Mag or should I wait longer?

Leaves. Color - Yellow

6y ago

1

3

Solved

LesClaypool_777

Auto/fem Purple Hulk yellowing fast, wonder if its just genetics since it is close to harvest. About 50% pisols orange. Gunna give nitro boost any ideas?Purple Hulk auto/fem nearing harvest, but again, leaves yellowing extremely fast. Going to check PH to make sure not newt blockage, but the brown spots are new unlike last grow? Any insight fellow growmies?

Leaves. Color - Yellow

5y ago

3

2

Solved

Auto flower deficiency Hello I have a auto flower I grew in soil from last year. I believe this is a nitrogen deficiency but not sure. This plant is 37 days old and 1 week into flower. How can I fix this? Cal-mag? Worm poo? I'm not sure.

Leaves. Color - Yellow

6y ago

4

Solved

Drooping leaves The water pH wasn't right before but it's been at 6 for the past 5 days and the leaves are still drooping and seemingly yellowing albeit at a snail's pace. Water her every 2-3 days + 0.5 ml of feed once a week so not sure what the problem is currently? It's an organic grow.

Leaves. Color - Yellow

4y ago

1

5

Solved

From previous post just some more infon on what I feed and how, on a 12 So I use 5 ML per gallon of fox farm Grow Big Liquid Plant Food, And 5 ML Per Gallon Of Fox Farm Buds And Blooms Fertilizer. I'm barely staring to Introduce Cal-Mag so I don't think the Cal-Mag is causing the issue, I water every 2-3 Days. Temp is Right Around 80 during the day 7

Leaves. Curl down

Leaves. Color - Yellow

Leaves. Other

4y ago

5

5

Solved

Yellowing What is happening here?

Leaves. Color - Yellow

6y ago

1

1

Solved

GracelessGardens

Purple leaves getting worse!?So I started getting light purple/yellowing last week, after my last grow question, I landed on potassium deficiency. I gave a healthy dose (2 tbsp in a half gallon of spring water) of Fox farms big bloom (0-.05-.07), within the last 48 hrs and the purple looks worse? Any ideas?

Leaves. Curl down

Leaves. Color - Yellow

Leaves. Color - Dark-purple

4y ago

1

Solved

What's crackin the leaf?Hello, any idea what's going on?? Overwatering?

Leaves. Color - Yellow

5y ago

1

Solved

BorderStateGrow

Yellowing leaves on bottom and middle I am growing in organic soil and transplanted 3.5 weeks ago from .75 gallon pot to 2.5 gallon pot. I noticed some yellowing on some of the leaves, generally towards the bottom but a little in the middle. Is this a cause for concern or do some leaves natural die off?

Leaves. Color - Yellow

1y ago

1

1

Solved

Pluto Auto from Ethos leafs yellowing from bottom up? Help??With yellowing climbing up from bottom to top mixed with brown spots and new smaller growth looks stunned about 5 days after giving a lil nutrients what would your opinion be on what’s going on here? Any advice helps, and thank you in advance. Pluto Auto week 6 day 2

Leaves. Curl up

Leaves. Color - Yellow

Leaves. Other

5y ago

1

1

Solved

Problems На кончиках листьев «когти» и между прожилками изменение цвета.. Свет, химический ожог или нехватка какого-то элемента?

Leaves. Color - Yellow

4y ago

4

Solved

I know it is normal for the leaves to yellow in the flowering stage but it is only 3 week and 5 or 6 leaves become yellow on the bottom should i use more nitrogen to prevent it or let it be ?

Leaves. Color - Yellow

7y ago

4

4

Solved

To flush or to treat?Some yellowing leaves, mixture between cloudy and clear trichomes. Do I flush from here on in. Or treat a possible deficiency?

Leaves. Color - Yellow

Other. Harvest - Drying

Feeding. Deficiences

5y ago

3

3

Solved

about early harvest Trichomes and leafs are like this and heat stress screwed me up. If I make flush and harvest, will i be high ?

Buds. Other

Leaves. Color - Yellow

5y ago

2