The Grow Awards 2026 🏆

Back to Grow Questions

Red leaf tips = burnt?

Mike_269started grow question 2y ago

I noticed red leaf tips on top of one of my plant the Critical. Is that nutrient burn?

Mike_269

Mike_269

Open

Leaves. Color - Red or pink

likes

Answer

kashmiranswered grow question 2y ago

It could also be the natural shade of the plant they start to change color from the tips inwards. If its a nutrient burn the tips will dry up and become crumbly so just wait a few days and check the progress. If its burned tips lower a bit the dosage.

1 like

Complain

Similar Grow Questions

Solved

how you doin my friends

Leaves. Color - Red or pink

6y ago

8

5

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

Leaves. Color - Red or pink

1y ago

4

4

Solved

GreenBeanGrowMachine

leaves coloring or burned?Upper leaves Tübingen Red or sort of purple . But this color looks very burned and unnatural to me . Any knows if this is oke or if i have a problem.

Leaves. Color - Red or pink

5y ago

3

2

Solved

Not sure too sure when to cut her down and start the curing process any help would be great 1st timer here. The bud site lool really frosty . Smaller buds . Think my pot size is too small no quite sure though.

Leaves. Color - Red or pink

7y ago

1

2

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

Solved

Are the red spots genetically caused, or is this a deficiency ? Day 26 close up Picture the plant is now at day 26 and is now 60cm tall and is so bushy that it fills the whole tent. The pre-flowering is in progress. I have a reddish discolouration on the uppermost leaves and in the places of the pre-flowering. But the leaves look top. Are the red spots genetically c

Leaves. Color - Red or pink

5y ago

1

Solved

Age or Deficiency I have noticed one of the girls fan leaves have all started turning yellow and drooping. It looks like they are turning from tip to stem and some of the smaller leaves have also started to turn. Is this due to age or a deficiency of some kind?

Leaves. Color - Yellow

Leaves. Color - Red or pink

5y ago

2

4

Solved

vierhundertneunzehn

Leaves on my White Widow... again hinten rechts bekommt jetzt weniger wasser als die anderen, blätter werden leicht lila. Ist den Ladies zu kalt oder habe ich wieder was vergessen? 👽😅

Leaves. Color - Red or pink

5y ago

2

2

Solved

Stunted growth. Yellow leafs and red/purple stems H! My girlfriends auto plants don't look like much. Stunted growth in growphase, alot of yellow leafs way to early and red/purple stems in bloom. Small yield. 6 plants 17liter dirt pots Telos 10 pro led light, distance in bloom 60cm. 120cm*120cm tent. Biobizz grow, blom, topmax

Leaves. Color - Yellow

Leaves. Color - Red or pink

5y ago

1

4

Solved

Is this light stress and/or nutri deficiency?Showed up just a couple days ago and progressed quite fast for my liking lol I just wanna be sure, as harvest is approaching and i can tank some light damage. Also, i turned down the lights just in case too

Leaves. Edges burnt

Leaves. Tips - Burnt

Leaves. Color - Red or pink

1y ago

8

6

Solved

red leaf tip red leaf tip?

Leaves. Color - Red or pink

3y ago

3

3

Solved

Leaves color changing in flower!!!!what do you think ? deficiency? or is just normal for leaves to become like this after 7 weeks from seed of an autoflower? max i fed was 400pm just once. I don't think thats overfertilization. Maybe ph lockout? today i fed with 4.5 litres of compost tea + enzymes! pots are 14L.

Leaves. Color - Red or pink

Leaves. Color - Pale

6y ago

3

3

Solved

Leaves looking unhealthy Hi growers i have a slight problem I'm starting to get my leaves discoloured and it doesn’t look healthy please help •Dark patches •Light and dark green leaves •Brownish Red Spots starting to appear

Leaves. Color - Red or pink

Leaves. Color - Dark-purple

5y ago

1

Solved

slightly red leave borders and super light green overall

Leaves. Color - Yellow

Leaves. Color - Red or pink

1y ago

3

1

Solved

are the rust colored spots that start during flowering a fungus? I sprayed with the sulfur and cleaned tent and it still happen is it from the temperatures being too low and humidity too high at night? Does it hurt growth and thickeningcof the buds? What does nute burn look like

Leaves. Color - Red or pink

7y ago

3

3

Solved

Pale green leaves with reddish tips?Stress at the top of the canopy. Is this heat stress, light burn, or a combo? Something else? Temp in the tent hit 92.5 F at one point, but it's been high 80's in the tent and the leaf surface temp's have been low 80's. Light was 14 inches at one point but now 24 inches

Leaves. Color - Red or pink

Leaves. Color - Pale

5y ago

3

2

Solved

What is this deficiency on new growth, slight yellowing with purple tips? I Increased nutrients to remedy yellowing.

Leaves. Color - Yellow

Leaves. Color - Red or pink

Leaves. Color - Dark-purple

5y ago

4

1

Solved

Alguna carencia?Veo algunas puntas de las hojas que se están quemando y poniendo amarillas. ¿Qué opináis? ¿Algún exceso o carencia? ¿Debería subir el pH? Quiero corregir el problema antes de que vaya a más. Apenas le estoy dando nutrientes ya que la tierra tiene para 6 semanas: Batmix de Plagron

Leaves. Color - Yellow

Leaves. Color - Red or pink

5y ago

2

3

Solved

Red Stems…Hi :) The stems of the leaves of my auto orange bud have turned red in the last days… It‘s also happening to lower leaves. Is this issue related to nutrient deficiency? Thanks in advance for any guidance :))

Leaves. Color - Red or pink

2y ago

10

3