The Grow Awards 2026 🏆

Back to Grow Questions

White leaves

Joepiepoepiestarted grow question 4y ago

Hello Growers, This is my first grow and all my edges of my leaves turn white yellowish. Can someone help me i don't know what to do.. I also heb 4 different kind of plants and they all have it.

Joepiepoepie

Joepiepoepie

Joepiepoepie

Joepiepoepie

Solved

Leaves. Color - Yellow

Leaves. Color - Pale

likes

AsNoriuanswered grow question 4y ago

Looks like WPM . Bad stuff if I am right. Google BTI spray too as solution.

likes

Complain

Selected By The Grower

Joepiepoepieanswered grow question 4y ago

The white stuff is getting yellowisher and not powdery but i don't know it for sure..

likes

Complain

Similar Grow Questions

Solved

Carences ?Les veines des feuilles des Txerri Bilbo Haze deviennent légèrement bleues, est-ce une carence de phosphore ? Les feuilles de la Master Kush s'éclaircissent sur les bords, est-ce bien un manque d'oligo-éléments ?

Leaves. Veins - stay green

Leaves. Color - Yellow

5y ago

1

1

Solved

Re:Here's more pictures, and the top 3 inches of soil is dry to the touch before I water again usually. I must've messed up the past couple days or something. I did just add that Mars hydro ts600 though. Light stress?

Leaves. Twisted

Leaves. Wilting

Leaves. Color - Yellow

6y ago

3

4

Solved

Losing colors :'(I watered only 2L of water without nutrients this week (pot 30 L) You can see it on the diary photos, the plans have lost their colors (yellow). I wanted to know what exactly it was due to, because I read on the net a lack of nitrogen but I would like the expert opinion Thanks !

Leaves. Color - Yellow

Leaves. Color - Pale

3y ago

16

9

Solved

One plant (the one on the right) is going yellow, with brown mottling on the leaves. Both plants have been treated exactly the same. I’m giving the plant some calmag and extra nutrition after flushing it (which had no effect). Any ideas to save this plant? Worried…

Leaves. Color - Yellow

Leaves. Color - Mottling

2y ago

1

3

Solved

Plants are looking a little rough and I would love to save them. Any help would be greatly appreciated.First time growing in a few years in a new tent. FF ocean forest soil - ES 300 v3 Electric Sky grow lights x 2 - Barneys Farm Orange Mimosa Any advice on how to fix this? They're close to day 60 in veg and I'm strongly just considering cutting them and starting over. Can I save?

Leaves. Color - Yellow

Plant. Wilting

4y ago

4

3

Solved

Deficiencia en Royal Bluematic?Día 14 detecto que Royal Bluematic presenta un cambio de coloración en la parte serrada de las hojas ¿Alguna deficiencia? Tiene el mismo substrato, luz (18/06), 25 ºC 60% Humedad y riego que sus "hermanas" de cultivo, pero esta es la única que lo muestra ¿Debo preocuparme?

Leaves. Color - Yellow

3y ago

6

Solved

Yellow leaves, what can it be?Hello growers, I started to have some yellow in the leafs. Ph is 6,4, and I’m only using Hesi nutrients but low doses, and the climate is 22-24C and humidity 40%, what can deficiency it can be? Thank you Good grows! ✌️🏼🌱

Leaves. Color - Yellow

5y ago

2

2

Solved

Grow problem Hello everyone another week to spend small problem with this plant I have the impression that the flowering has stopped net I have the impression that the flowering has stopped net and the plant has started to turn yellow I suspect that it comes from oxygen from the roots but sur

Leaves. Color - Yellow

3y ago

3

2

Solved

Pests Is there any diy pesticides I can make to rid of insects I’ve made one so far wood ash and coffee grounds to spray on is this ok

Leaves. Color - Yellow

5y ago

1

1

Solved

Coco Seedlings slow and yellowing Overwatered/high Ph Autoflower seedlings are 11 days out of the coco,bit light green yellowish from start. I gave too much water with ph around 7.5 which i saw after testing my tap water with teststrips today. No growth for last few days Ordered digital ph meter and ph down, is it worth to continue?

Leaves. Color - Yellow

Setup. Strain - Autoflowering

Setup. Seedling

2y ago

3

3

Solved

Why is my plant yellow at the top?Seed: Royal Jack from RQS 8 weeks from seed(4th week of flower) Medium: BioBizz Lightmix Nutrients: Half of recommended BioBizz dosis Bio-Grow Bio-Bloom Top-Max Bio-Heaven Acti-Vera Calmag Watering with 4 Liter water and nutes every 2-3 day. Run-off ph 6.6 1260 ppm 45DLI

Leaves. Color - Yellow

2y ago

4

Solved

Yellow tips on new leafs and some fan leaves I've been dealing with this yellowing tips on one of them. Have been watering same as the other but this one appeared to be stressing for some reason, been using recharge +cal.mag 1/2 tsp gallon. Any ideas what might have been causing this, light is a SF1000 18" 80% intensity dim

Leaves. Color - Yellow

5y ago

1

1

Solved

Ph and medium My soils ph is at 5.6 and I’m using coco coir and perlite mix

Leaves. Color - Yellow

5y ago

2

3

Solved

Plants deteriorating rapidly, pls help Plants not looking good! Help! White tips at the end. Brown patches. Leaves curling. I've been feeding it 0.5L Advanced Nutrients Coco Big Buds. The light was fairly close, at 30cm. I've raised the lights to 60cm. It was also very humid, so I've opened the air vents .

Leaves. Curl up

Leaves. Color - Yellow

Leaves. Color - Mottling

4y ago

3

Solved

Pin the tail on the deficiency Some yellowing that developed on Gelato Auto in the last coupla days....my guess is nitrogen deficiency since feeding has been light throughout growth but I'm still new to the game and would love to hear from some more seasoned growers

Leaves. Color - Yellow

Feeding. Deficiences

4y ago

1

4

Solved

Nitrogen Deficiency, Nitrogen Toxicity or normal flowering behavior in an Auto?Lower leaves that are the largest & oldest are wilting & yellowing about 2 weeks into flowering. I started adding nutrients after 4 weeks in Ocean Forest soil. More details and pictures in my diary. Fast Bud #2, Week 6

Leaves. Wilting

Leaves. Color - Yellow

3y ago

10

8

Solved

Help please Please help what's going on with my plants there burning one the pistols are turning brown to early it started about a 2 week ago I flushed twice then when dry I fed low amount of grow and bloom is it to late for them

Leaves. Color - Yellow

4y ago

2

Solved

Light green/yellow seedlings Hello my seedlings have finally started growing but they are all starting to lighten, starting from the center out at first then the whole plant, first grow please help!

Leaves. Color - Yellow

6y ago

1

2

Solved

Bio enhancer yellowing Hello when i use bio enhancer i can see my plants are yellowing is it normal ?

Leaves. Color - Yellow

4y ago

1

Solved

What is this??Anyone knows whats this and how to fix it??

Leaves. Color - Yellow

4y ago

2

1