The Grow Awards 2026 🏆

Back to Grow Questions

Guess the deficiency

deepsheebastarted grow question 4y ago

What kind of deficiency is that? The red couloring is only on the tip of newer leaves.

deepsheeba

Solved

Leaves. Color - Red or pink

likes

Robertsanswered grow question 4y ago

Potassium

likes

Complain

Selected By The Grower

Similar Grow Questions

Solved

Pink autoflowers Здравствуйте! Как поспособствовать проявлению розового цвета на соцветиях? Сорт генетически расположен

Leaves. Color - Red or pink

4y ago

1

1

Solved

Deficiency or overdose?i think it looks like cal-mag def... what can you tell me about it ? i am talking about red dots on the leaves

Leaves. Color - Red or pink

Feeding. Deficiences

5y ago

1

1

Solved

Lila Stängel - Nährstoffmangel?Hallo zusammen, ungefähr eine Woche, nachdem die Pflanze mit der Blüte begonnen haben, haben sich die Stängel der Blätter rötlich/lila verfärbt. Meint ihr das kommt von der Genetik (Auto Overdose - Divine Seeds) oder könnte es sich auch um einen Nährstoffmangel handeln?

Leaves. Color - Red or pink

1y ago

1

1

Solved

Lack of or abundance of nutrients?Shes doing really well but I noticed some of the leaves starting to get a little yellow so I stopped giving her nutrients and have just been giving her water for at least a week or two. She still acts like shes getting too much though? GDP auto x gumberry auto is the strain.

Leaves. Tips - Burnt

Leaves. Color - Yellow

Leaves. Color - Red or pink

4y ago

3

2

Solved

Red pattern at the bottom of the leaf Noticed the appearance of this red pattern at the bottom of my leaf. Could this be attributed to plant stress? The new leaves are very green and healthy, so I am thinking this red pattern is associated with some stress the plant suffered in the early stages of development.

Leaves. Color - Red or pink

3y ago

3

3

Solved

Autumn? Some green leaves started to turn red on an albino plant.Hi all! some of higher green leaves are turning red. She has albino buds but only green leaves get this. It looks like pink pigments on leaf surface if you zoom in pictures and also under microscope. Doesn't look sick to me but what is it? Thanks and happy grow all!!!

Leaves. Color - Red or pink

5y ago

3

2

Solved

Why don't the buds blow and the leaves are turning red?Why don't the buds blow and the leaves are turning red? How much longer should I wait? Thank you in advance.

Buds. Not fattening

Leaves. Color - Red or pink

Leaves. Color - Dark-purple

2y ago

1

2

Solved

Why are my leaves turning red?What's causing my leaves to turn red? I've got 3 weeks to go until harvest.

Leaves. Color - Red or pink

5y ago

3

3

Solved

red leaf tip red leaf tip during flowering? is that burn?

Leaves. Color - Red or pink

3y ago

1

Solved

Hi growmies i would apreciate it ur opinion Good day guys i have a question about my plants, my question is why my stem turn allmost black but plant doesent show any problem with it , is it genetics or my fault something ? And how they look (ur opinion) i want soon to cut them and to put new ones in bigger pots.

Leaves. Edges burnt

Leaves. Color - Yellow

Leaves. Color - Red or pink

1y ago

2

3

Solved

enthusiast_grower

yellow/copper appearance in some leaves after first run off watering hi! after the first run off watering the girls seemed alright, sturdy and firm but some of the leaves (one leaf, 3 plants currently) experienced copper/yellow/orange tints . this is only on old leaves so looks like mobile nutrients. could this be cal-mag issues?

Leaves. Color - Yellow

Leaves. Color - Red or pink

4y ago

3

3

Solved

Snap On my main branches just snapped what should I do? Will it still grow on the top but snapped off I’m 23 days into veg autoflowers

Leaves. Color - Red or pink

5y ago

1

2

Solved

Why it red... This strain shouldnt be red as far as i know :( 2 weeks to harvest anyway so not much to do anyways but wanna know what i fucked up lol

Leaves. Color - Red or pink

5y ago

3

6

Solved

wanna know what she wants it was all green and goergous. flowering started made a lot of thick white hairs but never really thickened. it's lemon og auto. i always take care of ph and ingredients of the solution i give.

Buds. Not fattening

Leaves. Twisted

Leaves. Color - Red or pink

4y ago

2

2

Solved

what a deficiency is this?Hello. Is this a calmag deficiency? my nutrients are from BioBizz and my soil its the lightmix from them rio., I water every 3 days and control the pH.im on week 3 of flower(autoflower). thank you all

Leaves. Color - Red or pink

4y ago

1

4

Solved

Leaves burning Repost with new pics I was thinking we had a def in calcium ( see last question) and started to just treat with 6.5 ph water, cal-Mag plus 2.5ml/g everyother day. Leaves are turning a shiny burnt orange color and drying out on the edges. What is going on and how to fix it?

Leaves. Color - Red or pink

5y ago

5

4

Solved

Kırmızı olması normal mi Neden kırmızı bi yanlış mı yapıyorum plagron batmix toprak kullanıyorum besin vermiyorum sadece su

Leaves. Color - Red or pink

3y ago

1

7

Solved

WHY red leaves appear week 8 flowering Growing a Moonshine OG Hybrid from clone (X of Ghost OG and Blue Moonshine). Was 4 weeks in veg and just ended 7 weeks flowering. 7 days until harvest. Some leaves on back of one of the two plants are turning red. Also a couple of spotty yellow leaves on same plant. What gives?

Leaves. Color - Red or pink

4y ago

2

2

Solved

Hi guys, the tips of the leaves are starting to turn purple and a bit of the edge in the photo looks like brown. but it's purple don't you know what it could be?

Leaves. Color - Red or pink

5y ago

3

3

Solved

¿Qué le ocurre? ¿Tiene recuperación?Las California Kush no acaban de recuperarse. He regulado el pH y la EC de todas las plantas. Una parece que se recupera y está echando hojitas pequeñas de un color sano, pero a la otra le salen muchas manchas en las hojas nuevas.

Leaves. Tips - Die

Leaves. Color - Yellow

Leaves. Color - Red or pink

5y ago

2