Back to Grow Questions

most leafs turn yellow

sickretstarted grow question 3y ago

any tips?

Open

Leaves. Color · Yellow

1 like

Answer

sickretanswered grow question 3y ago

thank you all! now im trying flush my plants with tap water in: 7l 300ppm ph 6.7 out: 500ml 200ppm ph 6.8 does that mean its not an overdose?

likes

Complain

CULTIVATORFROGanswered grow question 3y ago

Hi. From my point of view, there's no nitrogen deficiency. You have a nutrient lockout due to over-fertilization. The lower leaves are burned from the excess nutrients. Do a root flush to get rid of some of the excess. Good luck!

2 likes

Complain

Candoganswered grow question 3y ago

Lack of nitrogen from lock out probably .plants should be green till the end .why people think its normal to have yellow leaves thats bullshit it means you have a problem

2 likes

Complain

GrowingGrannieanswered grow question 3y ago

I'm with gottagrowsometime on this one... I think he's nailed it.

1 like

Complain

gottagrowsometimeanswered grow question 3y ago

And 1 more thing. Maybe you should remove some of the fan leafs. Making sure to leave the 2 top fan leafs on top of each node .this will stop the energy been used to make nice big leafs into producing a better quality of end product. That girl does need to be opened up some though pal.. Good luck

1 like

Complain

gottagrowsometimeanswered grow question 3y ago

Hey pal. So what I can see this is the results from overfeeding..as I can see that in the lowest sets of fan leafs that were rusted by N tox and excess heat I reckon. As far as I know..the pro line..needs no additional nutrients. Them A+B is everything you need in soil growing. With the others you are getting locked out.. pull back on everything f Expect the bro stuff..I think its powder right? So all you need to do is top dress your sub and let the whole line In A+B more than you'd find in any of the old line.

2 likes

Complain

UnkleSkunkanswered grow question 3y ago

From the diary photo, you can see the leaves in the shade turning yellow. If that's the only issue, it's the plant transferring mobile nutrients to the most important part, the buds. You can safely remove them and see if the new leaves also turn yellow, but I don't think so. Anyway, this advice is only valid if the yellow leaves look like those in the photo; if there are more, a more detailed photo would help.

1 like

Complain

Whiteybulger1814answered grow question 3y ago

Completely normal that far into flower, the plant is just sucking up all the nutrients left from the leaves and using them for their final push to the end, nothing to worry about , you're doing fine...Nice grow

2 likes

Complain

Similar Grow Questions

Solved

Is normal that the plant (44days passed, 7^ week) makes yellow bottom leaves?. Photo uploaded.

Leaves. Curl down

Leaves. Dropping off

Leaves. Color · Yellow

5y ago

4

5

Solved

Seedling leaves are discolored and starting to curl Not sure what the issue is here. You can see it evolving over the past few days (Sept 29th - Oct 2nd). The leaves are discolored, light, almost yellowish in color. And one is starting to curl. There are clear images of this in the post above. What's going on here? Thank you!

Leaves. Curl up

Leaves. Color · Yellow

5y ago

4

4

Solved

3 leaves ?Why is this plant only producing 3 leaves when marijuana leaves usually produce 5

Leaves. Too few

Leaves. Edges burnt

Leaves. Color · Yellow

5y ago

2

2

Solved

Yellow leaf tips only on buds Yellow leaf tips, only on buds... It is mostly buds nearer top, but some lower as well. It is not happening to fan leaves... This is an auto, around day 60 (4 weeks of flower). I have stopped giving nutes for over a week already to deal w nute burn. But this yellowing continues!

Buds. Other

Leaves. Color · Yellow

4y ago

4

6

Solved

Light brown spots What are these spots on lower leaves

Leaves. Color · Yellow

5y ago

2

3

Solved

ACAPULCO GOLD SOME OF MY BOTTOM LEAFS STARTED TO TURN YELLOW SLOWLY WITH A LITTLE BIT OF BROWN . Any HELP WILL HELP.

Leaves. Color · Yellow

6y ago

6

3

Solved

Young Yellow leafs with burn spots Hey guys I have an indica at 6th week of flowering and a week ago the young leafs turned yellow with burn spots. The ph of my tap water is about 7.8 - 8. What could be done? Thks and Cheers

Leaves. Color · Yellow

6y ago

2

Solved

What’s the problem ?Rqs Nl Auto week4 flowering BioBizz all mix biobizz nutrients What’s the problem ?

Leaves. Color · Yellow

Leaves. Color · Dark-brown

Leaves. Color · Black or grey

3y ago

2

2

Solved

Yellow I’m still having issues with detecting what’s going on with my leaves. Does anyone know how I can fix this ?

Leaves. Color · Yellow

Leaves. Other

Other. General questions

5y ago

2

2

Solved

Yellowing leaves, why?Her leaves started to yellow, probably because she was dried out for one day, so I watered her properly with 1.5l with 5ml of biocanna flores(first time). After 3days I would expect her to be dry again, but the soil is still quite moist. Why is she drinking a bit less?

Leaves. Color · Yellow

5y ago

3

Solved

Yellow-ish leaves and brown spots I ran into a small problem. The leaves of my RQS Critical are getting quite yellow and brown spots appear on some of the leaves. PH is kept between 6.1 and 6.5 while growing in organic soil. I feed according to the BioBizz schedule. Curled leaves have already been fixed.

Leaves. Color · Yellow

5y ago

2

3

Solved

How can i Improve my Situation ? why yellowing strarts from, the Top ?people recommend flushing, i can't flush in my situation. So what can I do to improve the situation? Less fertilizer in the future, I get it I am now watering with distilled water / tap water mix EC after Fert ~750ppm PH 6.5 thougt driving with co2 increases the Nutrition need

Leaves. Color · Yellow

2y 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

Is everything all right with her?Hello, I planted the strain ‘Afghan Kush Early Harvest’ about 4 to 5 weeks ago. The first few weeks everything was fine and looked normal but since yesterday it has been drooping and the leaves are discolouring from the bottom up. I've looked everywhere but I haven't really found

Leaves. Color · Yellow

Setup. Strains · Photoperiod

2y ago

1

1

Solved

Soil pH is surprisingly high. What's the best/safest way to lower soil pH (without eliminating nutrients from dry amendments)Granite Runtz #2's leaves have started to lighten in color & develop rust spots/mottling. Troubleshooting this, my soil pH is in mid 7s; I always pH water to 6.4-5. Will daily watering with ~pH 6.0-2 be enough to lower soil pH sufficiently? I wonder if this also affected growth?

Leaves. Color · Yellow

Setup. Strain · Autoflowering

3y ago

2

4

Solved

Yellowing and crisping leaves Hi Really need some help with pics below leaves are yellowing snd crisping. Not sure if it nute deficiency.

Leaves. Edges burnt

Leaves. Color · Yellow

5y ago

1

Solved

Leafs curling, help Why leafs are curling like that? I just use 5 ml of Hesi complex and Bloom in 5l of water, help.

Leaves. Curl up

Leaves. Color · Yellow

Other. General questions

6y ago

1

1

Solved

Long battle with deficiencies.For a week i have been fighting deficiencies , the ph seems fine. Part of the problem was fixed by calmag but how it seems to be something else, maybe someone can help me identify.mid to top leaves affected. Also overall heat could be a problem (as temps outside rise)

Leaves. Color · Yellow

5y ago

2

Solved

Upper leaves turning yellow - Day 28 of flowering - Cinderella Jack Auto Only "half" of the plant is doing that. I don't think its a pH problem, the other plants are receiving the same source/quantity of water/nutes. My guess is the buds that are receiving more light are "maturing" quickly and the plant is sucking the leaves close to them. Thoughts?

Leaves. Color · Yellow

5y ago

2

2

Solved

Do my plants look okay i have been using calmag last couple days

Leaves. Color · Yellow

6y ago

3

3